Cover Page
Cover Page - USD ($) | 12 Months Ended | ||
Mar. 31, 2020 | May 11, 2020 | Sep. 30, 2019 | |
Cover [Abstract] | |||
Document Type | 10-K | ||
Document Annual Report | true | ||
Document Period End Date | Mar. 31, 2020 | ||
Document Transition Report | false | ||
Entity File Number | 000-26251 | ||
Entity Registrant Name | NETSCOUT SYSTEMS, INC. | ||
Entity Incorporation, State or Country Code | DE | ||
Entity Tax Identification Number | 04-2837575 | ||
Entity Address, Address Line One | 310 Littleton Road | ||
Entity Address, City or Town | Westford | ||
Entity Address, State or Province | MA | ||
Entity Address, Postal Zip Code | 01886 | ||
City Area Code | 978 | ||
Local Phone Number | 614-4000 | ||
Title of 12(b) Security | Common Stock, $0.001 par value per share | ||
Trading Symbol | NTCT | ||
Security Exchange Name | NASDAQ | ||
Entity Well-known Seasoned Issuer | Yes | ||
Entity Voluntary Filers | No | ||
Entity Current Reporting Status | Yes | ||
Entity Interactive Data Current | Yes | ||
Entity Filer Category | Large Accelerated Filer | ||
Entity Small Business | false | ||
Entity Emerging Growth Company | false | ||
Entity Shell Company | false | ||
Entity Common Stock, Shares Outstanding | 72,220,906 | ||
Entity Public Float | $ 1,654,986,360 | ||
Documents Incorporated by Reference | Portions of the Registrant’s Proxy Statement for the fiscal year 2020 Annual Meeting of Stockholders, which will be made available on the Company's website at ir.netscout.com and at the SEC's website at www.sec.gov, are incorporated by reference into Part III of this Annual Report on Form 10-K. Except as expressly incorporated by reference, the proxy statement is not deemed to be part of this report. | ||
Entity Central Index Key | 0001078075 | ||
Current Fiscal Year End Date | --03-31 | ||
Document Fiscal Year Focus | 2020 | ||
Document Fiscal Period Focus | FY | ||
Amendment Flag | false |
Consolidated Balance Sheets
Consolidated Balance Sheets - USD ($) $ in Thousands | Mar. 31, 2020 | Mar. 31, 2019 |
Current assets: | ||
Cash and cash equivalents | $ 338,489 | $ 409,632 |
Marketable securities | 47,969 | 76,344 |
Accounts receivable and unbilled costs, net of allowance for doubtful accounts of $1,350 and $1,583 at March 31, 2020 and 2019, respectively | 213,514 | 235,318 |
Inventories and deferred costs | 22,227 | 26,270 |
Prepaid income taxes | 13,505 | 18,000 |
Prepaid expenses and other current assets | 24,039 | 35,658 |
Total current assets | 659,743 | 801,222 |
Fixed assets, net | 57,715 | 58,951 |
Operating lease right-of-use assets | 68,583 | |
Goodwill | 1,725,680 | 1,715,485 |
Intangible assets, net | 582,179 | 669,118 |
Deferred income taxes | 6,220 | 7,218 |
Long-term marketable securities | 2,613 | 1,012 |
Other assets | 17,770 | 16,988 |
Total assets | 3,120,503 | 3,269,994 |
Current liabilities: | ||
Accounts payable | 20,004 | 24,582 |
Accrued compensation | 75,632 | 58,501 |
Accrued other | 21,840 | 23,027 |
Income taxes payable | 903 | 1,318 |
Deferred revenue and customer deposits | 270,281 | 272,508 |
Current portion of operating lease liabilities | 10,337 | |
Total current liabilities | 398,997 | 379,936 |
Other long-term liabilities | 10,039 | 19,493 |
Deferred tax liability | 114,394 | 124,229 |
Accrued long-term retirement benefits | 34,256 | 36,284 |
Long-term deferred revenue and customer deposits | 104,240 | 94,619 |
Operating lease liabilities, net of current portion | 70,658 | |
Long-term debt | 450,000 | 550,000 |
Total liabilities | 1,182,584 | 1,204,561 |
Commitments and contingencies (Note 19) | ||
Stockholders’ equity: | ||
Preferred stock, $0.001 par value: 5,000,000 shares authorized; no shares issued or outstanding at March 31, 2020 and 2019 | 0 | 0 |
Common stock, $0.001 par value: 300,000,000 shares authorized; 122,006,077 and 119,760,132 shares issued and 72,220,906 and 77,610,361 shares outstanding at March 31, 2020 and 2019, respectively | 122 | 120 |
Additional paid-in capital | 2,891,553 | 2,828,922 |
Accumulated other comprehensive income (loss) | (3,160) | (2,639) |
Treasury stock at cost, 49,785,171 and 42,149,771 shares at March 31, 2020 and 2019, respectively | (1,305,935) | (1,119,063) |
Retained earnings | 355,339 | 358,093 |
Total stockholders’ equity | 1,937,919 | 2,065,433 |
Total liabilities and stockholders’ equity | $ 3,120,503 | $ 3,269,994 |
Consolidated Balance Sheets (Pa
Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands | Mar. 31, 2020 | Mar. 31, 2019 |
Statement of Financial Position [Abstract] | ||
Accounts receivable, allowance for doubtful accounts | $ 1,350 | $ 1,583 |
Preferred stock, par value (in dollars per share) | $ 0.001 | $ 0.001 |
Preferred stock, shares authorized (in shares) | 5,000,000 | 5,000,000 |
Preferred stock, shares issued (in shares) | 0 | 0 |
Preferred stock, shares outstanding (in shares) | 0 | 0 |
Common stock, par value (in dollars per share) | $ 0.001 | $ 0.001 |
Common stock, shares authorized (in shares) | 300,000,000 | 300,000,000 |
Common stock, shares issued (in shares) | 122,006,077 | 119,760,132 |
Common stock, shares outstanding (in shares) | 72,220,906 | 77,610,361 |
Treasury stock (in shares) | 49,785,171 | 42,149,771 |
Consolidated Statements of Oper
Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands | 12 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Revenue: | |||
Total revenue | $ 891,820 | $ 909,918 | $ 986,787 |
Cost of revenue: | |||
Total cost of revenue | 242,192 | 254,127 | 271,905 |
Gross profit | 649,628 | 655,791 | 714,882 |
Operating expenses: | |||
Research and development | 188,294 | 203,588 | 215,076 |
Sales and marketing | 276,523 | 291,870 | 312,536 |
General and administrative | 99,994 | 93,572 | 109,479 |
Amortization of acquired intangible assets | 64,505 | 74,305 | 76,640 |
Restructuring charges | 2,674 | 18,693 | 5,209 |
Impairment of intangible assets | 0 | 35,871 | 0 |
Loss on divestiture of business | 0 | 9,472 | 0 |
Total operating expenses | 631,990 | 727,371 | 718,940 |
Income (loss) from operations | 17,638 | (71,580) | (4,058) |
Interest and other income (expense), net: | |||
Interest income | 4,528 | 5,245 | 1,808 |
Interest expense | (20,597) | (26,143) | (12,633) |
Other income (expense), net | 355 | (434) | (3,776) |
Total interest and other expense, net | (15,714) | (21,332) | (14,601) |
Income (loss) before income tax expense (benefit) | 1,924 | (92,912) | (18,659) |
Income tax expense (benefit) | 4,678 | (19,588) | (98,471) |
Net income (loss) | $ (2,754) | $ (73,324) | $ 79,812 |
Basic net income (loss) per share (in dollars per share) | $ (0.04) | $ (0.93) | $ 0.91 |
Diluted net income (loss) per share (in dollars per share) | $ (0.04) | $ (0.93) | $ 0.90 |
Weighted average common shares outstanding used in computing: | |||
Net income (loss) per share-basic (in shares) | 75,162 | 78,617 | 87,425 |
Net income (loss) per share-diluted (in shares) | 75,162 | 78,617 | 88,261 |
Product | |||
Revenue: | |||
Total revenue | $ 438,341 | $ 467,289 | $ 520,418 |
Cost of revenue: | |||
Total cost of revenue | 122,832 | 140,938 | 158,628 |
Service | |||
Revenue: | |||
Total revenue | 453,479 | 442,629 | 466,369 |
Cost of revenue: | |||
Total cost of revenue | $ 119,360 | $ 113,189 | $ 113,277 |
Consolidated Statements of Comp
Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands | 12 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Statement of Comprehensive Income [Abstract] | |||
Net income (loss) | $ (2,754) | $ (73,324) | $ 79,812 |
Other comprehensive income (loss): | |||
Cumulative translation adjustments | (1,644) | (3,229) | 4,889 |
Recognition of actuarial net gain (loss) from pension and other post-retirement plans, net of taxes (benefit) of $590, ($976), and $435 | 1,054 | (2,278) | 1,353 |
Changes in market value of investments: | |||
Changes in unrealized gains (losses), net of taxes of $39, $19, and $15 | 126 | 60 | (6) |
Total net change in market value of investments | 126 | 60 | (6) |
Changes in market value of derivatives: | |||
Changes in market value of derivatives, net of (benefits) tax of ($25), ($172), and $267 | (78) | ||
Changes in market value of derivatives, net of (benefits) tax of ($25), ($172), and $267 | (524) | 812 | |
Reclassification adjustment for net gains (losses) included in net income (loss), net of taxes (benefit) of $7, $138, and ($219) | 21 | ||
Reclassification adjustment for net gains (losses) included in net income (loss), net of taxes (benefit) of $7, $138, and ($219) | 437 | (681) | |
Total net change in market value of derivatives | (57) | ||
Total net change in market value of derivatives | (57) | (87) | 131 |
Other comprehensive income (loss) | (521) | (5,534) | 6,367 |
Total comprehensive income (loss) | $ (3,275) | $ (78,858) | $ 86,179 |
Consolidated Statements of Co_2
Consolidated Statements of Comprehensive Income (Loss) (Parenthetical) - USD ($) $ in Thousands | 12 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Statement of Comprehensive Income [Abstract] | |||
Recognition of actuarial net gain from pension and other post-retirement plans, tax expense (benefit) | $ 590 | $ (976) | $ 435 |
Changes in unrealized (losses) gains, taxes | 39 | 19 | 15 |
Changes in market value of derivatives, taxes (benefit) | (25) | (172) | 267 |
Reclassification adjustment for net gains included in net income, taxes | $ 7 | $ 138 | $ (219) |
Consolidated Statements of Stoc
Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands | Total | Common stock Voting | Additional Paid In Capital | Accumulated Other Comprehensive Income (Loss) | Treasury stock | Retained Earnings |
Beginning Balance at Mar. 31, 2017 | $ 2,436,250 | $ 116 | $ 2,693,846 | $ (3,472) | $ (570,921) | $ 316,681 |
Beginning Balance (in shares) at Mar. 31, 2017 | 115,917,431 | 23,876,143 | ||||
Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||
Net income (loss) | 79,812 | 79,812 | ||||
Unrealized net investment gains (losses) | (6) | (6) | ||||
Unrealized net gains (losses) on derivative financial instruments | 131 | 131 | ||||
Cumulative translation adjustments | 4,889 | 4,889 | ||||
Recognition of actuarial net gains (losses) from pension and other post-retirement plan | 1,353 | 1,353 | ||||
Issuance of common stock pursuant to vesting of restricted stock units | 1 | $ 1 | ||||
Issuance of common stock pursuant to vesting of restricted stock units (in shares) | 1,216,535 | |||||
Stock-based compensation expense for restricted stock units granted to employees | 43,425 | 43,425 | ||||
Issuance of common stock under employee stock purchase plan | 17,849 | 17,849 | ||||
Issuance of common stock under employee stock purchase plan (in shares) | 610,947 | |||||
Repurchase of treasury stock | (514,922) | (90,000) | $ (424,922) | |||
Repurchase of treasury stock (in shares) | 13,598,747 | |||||
Ending Balance at Mar. 31, 2018 | 2,068,782 | $ 117 | 2,665,120 | 2,895 | $ (995,843) | 396,493 |
Ending Balance (in shares) at Mar. 31, 2018 | 117,744,913 | 37,474,890 | ||||
Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||
Net income (loss) | (73,324) | (73,324) | ||||
Unrealized net investment gains (losses) | 60 | 60 | ||||
Unrealized net gains (losses) on derivative financial instruments | (87) | (87) | ||||
Cumulative translation adjustments | (3,229) | (3,229) | ||||
Recognition of actuarial net gains (losses) from pension and other post-retirement plan | (2,278) | (2,278) | ||||
Issuance of common stock pursuant to vesting of restricted stock units | 3 | $ 3 | ||||
Issuance of common stock pursuant to vesting of restricted stock units (in shares) | 1,438,219 | |||||
Stock-based compensation expense for restricted stock units granted to employees | 51,945 | 51,945 | ||||
Issuance of common stock under employee stock purchase plan | 15,074 | 15,074 | ||||
Issuance of common stock under employee stock purchase plan (in shares) | 577,000 | |||||
Repurchase of treasury stock | (26,437) | 96,783 | $ (123,220) | |||
Repurchase of treasury stock (in shares) | 4,674,881 | |||||
Ending Balance at Mar. 31, 2019 | 2,065,433 | $ 120 | 2,828,922 | (2,639) | $ (1,119,063) | 358,093 |
Ending Balance (in shares) at Mar. 31, 2019 | 119,760,132 | 42,149,771 | ||||
Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||
Net income (loss) | (2,754) | (2,754) | ||||
Unrealized net investment gains (losses) | 126 | 126 | ||||
Unrealized net gains (losses) on derivative financial instruments | (57) | (57) | ||||
Cumulative translation adjustments | (1,644) | (1,644) | ||||
Recognition of actuarial net gains (losses) from pension and other post-retirement plan | 1,054 | 1,054 | ||||
Issuance of common stock pursuant to vesting of restricted stock units | 2 | $ 2 | ||||
Issuance of common stock pursuant to vesting of restricted stock units (in shares) | 1,651,284 | |||||
Stock-based compensation expense for restricted stock units granted to employees | 48,404 | 48,404 | ||||
Issuance of common stock under employee stock purchase plan | 14,227 | 14,227 | ||||
Issuance of common stock under employee stock purchase plan (in shares) | 594,661 | |||||
Repurchase of treasury stock | (186,872) | $ (186,872) | ||||
Repurchase of treasury stock (in shares) | 7,635,400 | |||||
Ending Balance at Mar. 31, 2020 | $ 1,937,919 | $ 122 | $ 2,891,553 | $ (3,160) | $ (1,305,935) | $ 355,339 |
Ending Balance (in shares) at Mar. 31, 2020 | 122,006,077 | 49,785,171 |
Consolidated Statements of Cash
Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Cash flows from operating activities: | |||
Net income (loss) | $ (2,754) | $ (73,324) | $ 79,812 |
Adjustments to reconcile net income (loss) to cash provided by operating activities, net of the effects of acquisitions: | |||
Depreciation and amortization | 116,104 | 137,878 | 153,503 |
Operating lease right-of-use assets | 10,504 | ||
Loss on divestiture of business | 0 | 7,660 | 0 |
Loss on disposal of fixed assets | 16 | 260 | 481 |
Deal related compensation expense and accretion charges | 0 | 102 | 153 |
Share-based compensation expense associated with equity awards | 50,861 | 56,328 | 47,317 |
Net change in fair value of contingent and contractual liabilities | 798 | 1,614 | 0 |
Accretion of contingent consideration | (36) | (119) | 0 |
Impairment charge | 0 | 35,871 | 0 |
Deferred income taxes | (9,821) | (33,442) | (127,784) |
Other (gains) losses | (152) | (152) | 18 |
Changes in assets and liabilities | |||
Accounts receivable and unbilled costs | 21,472 | (22,180) | 84,952 |
Due from related party | 0 | 172 | 443 |
Inventories | 1,501 | 5,321 | 1,006 |
Prepaid expenses and other assets | 13,839 | 3,034 | 20,147 |
Accounts payable | (4,288) | (3,876) | (8,929) |
Accrued compensation and other expenses | 32,812 | 19,964 | (17,718) |
Operating lease liabilities | (13,077) | ||
Due to related party | 0 | 234 | (75) |
Income taxes payable | (919) | (639) | (2,734) |
Deferred revenue | 8,163 | 15,132 | (8,138) |
Net cash provided by operating activities | 225,023 | 149,838 | 222,454 |
Cash flows from investing activities: | |||
Purchase of marketable securities | (117,383) | (229,769) | (114,178) |
Proceeds from maturity of marketable securities | 144,322 | 230,433 | 196,041 |
Purchase of fixed assets | (19,922) | (23,392) | (15,913) |
Purchase of intangible assets | 0 | 0 | (544) |
Payments related to the divestiture of business | 0 | (3,293) | 0 |
Acquisition of businesses, net of cash acquired | (11,347) | 0 | (8,334) |
Increase in deposits | (31) | (97) | (330) |
Contingent purchase consideration | 0 | 0 | 523 |
Collection of contingent consideration | 52 | 0 | 0 |
Capitalized software development costs | 0 | (134) | (137) |
Net cash (used in) provided by investing activities | (4,309) | (26,252) | 57,128 |
Cash flows from financing activities: | |||
Issuance of common stock under stock plans | 2 | 3 | 1 |
Payment of contingent consideration | 0 | (2,851) | (660) |
Treasury stock repurchases, including accelerated share repurchases | (175,000) | (14,468) | (501,324) |
Tax withholding on restricted stock units | (11,872) | (11,969) | (13,598) |
Proceeds from issuance of long-term debt, net of issuance costs | 0 | 0 | 294,619 |
Repayment of long-term debt | (100,000) | (50,000) | 0 |
Net cash used in financing activities | (286,870) | (79,285) | (220,962) |
Effect of exchange rate changes on cash and cash equivalents | (3,427) | (5,212) | 6,385 |
Net (decrease) increase in cash and cash equivalents | (69,583) | 39,089 | 65,005 |
Cash and cash equivalents and restricted cash, beginning of year | 409,820 | 370,731 | 305,726 |
Cash and cash equivalents and restricted cash, end of year | 340,237 | 409,820 | 370,731 |
Supplemental disclosures of cash flow information: | |||
Cash paid for interest | 17,644 | 23,281 | 9,604 |
Cash paid for income taxes | 13,061 | 13,381 | 18,216 |
Non-cash transactions: | |||
Transfers of inventory to fixed assets | 2,290 | 2,152 | 5,556 |
Additions to property, plant and equipment included in accounts payable | 255 | 455 | 1,379 |
Issuance of common stock under employee stock purchase plans | 14,227 | 15,074 | 17,849 |
Contingent consideration related to acquisition, included in accrued other | 1,800 | 0 | 523 |
Tenant improvement allowance | 0 | 10,171 | 2,104 |
Initial fair value of contingent consideration received as partial consideration for divestiture of business | $ 0 | $ 2,257 | $ 0 |
NATURE OF BUSINESS
NATURE OF BUSINESS | 12 Months Ended |
Mar. 31, 2020 | |
Accounting Policies [Abstract] | |
NATURE OF BUSINESS | NATURE OF BUSINESSNetScout Systems, Inc., or NetScout or the Company, has been a technology innovator for three-plus decades since its founding in 1984. The Company's solutions, based on patented Adaptive Service Intelligence (ASI) technology, help customers identify network and application performance issues, defend their networks from denial of service (DDoS) attacks, and rapidly find and isolate advanced network threats. As a result, customers can quickly resolve issues that cause business disruptions, downtime, poor service quality or compromised security, thereby driving compelling returns on their investments in their network and broader information technology (IT) initiatives. The Company reports revenue and income in one reportable segment. |
SUMMARY OF SIGNIFICANT ACCOUNTI
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | 12 Months Ended |
Mar. 31, 2020 | |
Accounting Policies [Abstract] | |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Principles of Consolidation The consolidated financial statements include the accounts of NetScout and its wholly owned subsidiaries. Inter-company transactions and balances have been eliminated in consolidation. Certain amounts for the twelve months ended March 31, 2018 have been reclassified to conform to the current period presentation. These reclassifications had no effect on the reported results of operations. Segment Reporting The Company's operating segments are determined based on the units that constitute a business for which financial information is available and for which operating results are regularly reviewed by the Chief Operating Decision Maker (CODM). The Company reports revenue and income in one reportable segment. Use of Estimates The preparation of financial statements in conformity with generally accepted accounting principles (GAAP) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Significant estimates in these financial statements include those involving revenue recognition, valuation of goodwill and acquired assets and liabilities, valuation of the pension obligation, valuation of contingent consideration and share-based compensation. These items are continuously monitored and analyzed by management for changes in facts and circumstances and material changes in these estimates could occur in the future. The Company considered the impact of the COVID-19 pandemic on the use of estimates and assumptions used for financial reporting and determined that there was no adverse material impact to its results of operations for the fourth quarter of fiscal year 2020. The full extent to which the COVID-19 pandemic will directly or indirectly impact the Company’s business, results of operations and financial condition, including sales, expenses, reserves and allowances, manufacturing, research and development costs and employee-related amounts, will depend on future developments that are highly uncertain, including as a result of new information that may emerge concerning COVID-19 and the actions taken to contain it or treat COVID-19, as well as the economic impact on local, regional, national and international customers and markets. The Company has made estimates within our financial statements and there may be changes to those estimates in future periods. Actual results may differ from these estimates. COVID-19 Risks and Uncertainties The Company is closely monitoring the impact of COVID-19 on all aspects of its business. COVID-19 was declared a global pandemic by the World Health Organization on March 11, 2020 and the President of the United States declared the COVID-19 outbreak a national emergency. While the COVID-19 pandemic has not had a material adverse impact on the Company’s operations to date, the future impacts of the pandemic and any resulting economic impact are largely unknown and rapidly evolving. It is possible that the COVID-19 pandemic, the measures taken by the governments of countries affected and the resulting economic impact may materially and adversely affect the Company’s results of operations, cash flows and financial position as well as its customers. Under Accounting Standards Update (ASU) 2014-15, Presentation of Financial Statements—Going Concern (Subtopic 205-40), or ASC 205-40, the Company has the responsibility to evaluate whether conditions and/or events raise substantial doubt about its ability to meet its future financial obligations as they become due within one year after the date that the financial statements are issued. The Company is taking precautionary actions to reduce costs and spending across the organization. This includes limiting discretionary spending and reducing hiring activities. The Company has temporarily halted the stock repurchase program, although the repurchase authorization remains effective. In addition, based on covenant levels at March 31, 2020, the Company has an incremental $285 million available under the $1.0 billion revolving credit facility. The Company expects net cash provided by operations combined with cash, cash equivalents, and marketable securities and borrowing availability under the revolving credit facility to provide sufficient liquidity to fund current obligations, capital spending, debt service requirements and working capital requirements over at least the next twelve months. Cash and Cash Equivalents and Marketable Securities Under current authoritative guidance, NetScout has classified its investments as "available-for-sale" which are carried at fair value based on quoted market prices and associated unrealized gains or losses are recorded as a separate component of stockholders’ equity until realized. NetScout considers all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents and those investments with original maturities greater than three months to be marketable securities. At March 31, 2020 and periodically throughout the year, NetScout has maintained cash balances in various operating accounts in excess of federally insured limits. NetScout limits the amount of credit exposure by investing only with credit worthy institutions which the Company believes are those institutions with an investment grade rating for deposits. Revenue Recognition The Company accounts for revenue in accordance with ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606), which was adopted on April 1, 2018 using the modified retrospective transition method. For further discussion of the Company's accounting policies related to revenue see Note 3, "Revenue Recognition." Commission Expense Sales commissions are recorded as an asset when the initial contract's duration is longer than 12 months and amortized to expense ratably over the remaining performance periods of the related contracts. Uncollected Deferred Revenue Because of NetScout's revenue recognition policies, there are circumstances for which the Company does not recognize revenue relating to sales transactions that have been billed, but the related account receivable has not been collected. While the receivable represents an enforceable obligation, for balance sheet presentation purposes, the Company has not recognized the deferred revenue or the related account receivable and no amounts appear in the consolidated balance sheets for such transactions because control of the underlying deliverable has not transferred. The aggregate amount of unrecognized accounts receivable and deferred revenue was $11.1 million and $23.3 million at March 31, 2020 and 2019, respectively. Concentration of Credit Risk Financial instruments that potentially subject the Company to concentration of credit risk consist primarily of investments, trade accounts receivable and accounts payable. NetScout's cash, cash equivalents, and marketable securities are placed with financial institutions with high credit standings. At March 31, 2020 and 2019 , the Company had no direct customers or indirect channel partners which accounted for more than 10% of the accounts receivable balance. During the fiscal ye ars ended March 31, 2020, 2019 and 2018 respectively, no direct customers or indirect channel partners accounted for more than 10% of total rev enue. Historically, the Company has not experienced any significant failure of its customers to meet their payment obligations nor does the Company anticipate material non-performance by its customers in the future; accordingly, the Company does not require collateral from its customers. However, if the Company’s assumptions are incorrect, there could be an adverse impact on its allowance for doubtful accounts. Trade Receivable Valuations Accounts receivable are stated at their net realizable value. The allowance against gross trade receivables reflects the best estimate of probable losses inherent in the receivables portfolio determined on the basis of historical experience, specific allowances for known troubled accounts and other currently available information. Inventories Inventories are stated at the lower of actual cost or net realizable value. Cost is determined by using the first-in, first-out (FIFO) method. Fixed Assets Fixed assets are stated at cost and depreciated using the straight-line method over the estimated useful lives of the assets. Leasehold improvements are amortized on a straight-line basis over the shorter of the lease term or anticipated useful life of the improvement. Gains and losses upon asset disposal are recognized in the year of disposition. Expenditures for replacements and building improvements are capitalized, while expenditures for maintenance and repairs are charged against earnings as incurred. Leases Effective April 1, 2019, the Company adopted ASU 2016-02, Leases (Topic 842), which requires leases to be recognized on the balance sheet. Leases with an original term of 12 months or less are not recognized on the Company’s balance sheet, and the lease expense related to those short-term leases is recognized over the lease term. The Company does not account for lease and non-lease (e.g. common area maintenance) components of contracts separately for any underlying asset class. For fiscal years ending prior to this date, the Company followed the guidance for leases under Topic 840, Leases. See Recently Issued Accounting Pronouncements below and Footnote 18, Leases, for further details. The Company has operating leases for administrative, research and development, sales and marketing and manufacturing facilities and equipment under various non-cancelable lease agreements. Lease commencement occurs on the date the Company takes possession or control of the property or equipment. The Company’s lease terms may include options to extend or terminate the lease where it is reasonably certain that the Company will exercise those options. The Company considers several economic factors when making this determination, including but not limited to, the significance of leasehold improvements incurred in the office space, the difficulty in replacing the asset, underlying contractual obligations, or specific characteristics unique to a particular lease. The Company’s lease agreements do not contain any material residual value guarantees or material restrictive covenants. Valuation of Goodwill, Intangible Assets and Other Acquisition and Divestiture Accounting Items The Company amortizes acquired definite-lived intangible assets over their estimated useful lives. Goodwill and other indefinite-lived intangible assets are not amortized but subject to annual impairment tests; more frequently if events or circumstances occur that would indicate a potential decline in their fair value. The Company performs the assessment annually during the fourth quarter and on an interim basis if potential impairment indicators arise. Reporting units are determined based on the components of a Company's operating segments that constitute a business for which financial information is available and for which operating results are regularly reviewed by segment management. Through the first half of fiscal year 2020, the Company had two reporting units: (1) Service Assurance and (2) Security. As part of its continued integration efforts, effective during the third quarter of fiscal year 2020, the Company reorganized its business units. As a result of this change, the Company reduced the number of reporting units from two reporting units to one reporting unit. The former Service Assurance and Security reporting units were combined as result of organizational changes made to fully integrate the resources and assets of the Service Assurance and Security business units. To test impairment, the Company first assesses qualitative factors to determine whether the existence of events and circumstances indicate that it is more likely than not that the intangible asset is impaired. If based on the Company's qualitative assessment it is more likely than not that the fair value of the intangible asset is less than its carrying amount, quantitative impairment testing is required. However, if the Company concludes otherwise, quantitative impairment testing is not required. During fiscal year 2020, the Company performed its annual impairment analysis for goodwill as of January 31, 2020. The Company performed a quantitative analysis and determined the fair value of the reporting unit's goodwill using established income and market valuation approaches. Goodwill was estimated to be recoverable as of January 31, 2020. The Company considered the current and expected future economic and market conditions surrounding the COVID-19 pandemic to be a triggering event. As such, the Company performed a quantitative analysis as of March 31, 2020 and determined the fair value of the reporting unit's goodwill using established income and market valuation approaches. Goodwill was determined to be recoverable as of March 31, 2020. Indefinite-lived intangible assets are tested for impairment at least annually, or on an interim basis if an event occurs or circumstances change that would, more likely than not, reduce the fair value of the indefinite-lived intangible assets below its carrying value. To test impairment, the Company first assesses qualitative factors to determine whether the existence of events and circumstances indicate that it is more likely than not that the indefinite-lived intangible is impaired. If based on the Company's qualitative assessment, the Company concludes that it is more likely than not that the fair value of the indefinite-lived asset is greater than its carrying amount, quantitative impairment testing is not required. The Company completed its annual impairment test of the indefinite-lived intangible asset at January 31, 2020 using the qualitative Step 0 assessment. No impairment indicators were observed as of January 31, 2020. The Company considered the current and expected future economic and market conditions surrounding the COVID-19 pandemic and concluded that it was not more likely than not that the trade name was impaired and therefore a quantitative Step 1 assessment was not performed as of March 31, 2020. The Company completed three acquisitions and one divestiture during the three-year period ended March 31, 2020. The acquisition method of accounting requires an estimate of the fair value of the assets and liabilities acquired as part of these transactions. In order to estimate the fair value of acquired intangible assets, the Company uses either an income, market or cost method approach. The Company's Level 3 liabilities at March 31, 2020 consisted of contingent purchase consideration related to the two acquisitions that occurred during the fiscal year 2020. The contingent purchase consideration related to the two acquisitions represent amounts deposited into escrow accounts, which were established to cover damages NetScout may suffer related to any liabilities that NetScout did not agree to assume or as a result of the breach of representations and warranties of the sellers as described in the acquisition agreements. The contingent purchase consideration of $0.7 million and $1.0 million related to the Gigavation Incorporated (Gigavation) and Eastwind Networks, Inc. (Eastwind) acquisitions are included as accrued other in the Company's consolidated balance sheet at March 31, 2020. Except to the extent that valid indemnification claims are made prior to such time, the $0.7 million of purchase consideration related to the Gigavation acquisition will be paid to the seller in February 2021. The contingent purchase consideration related to the Eastwind acquisition was paid to the seller in April 2020. The Company had a contingent consideration asset related to the divestiture of its handheld network test (HNT) tools business in September 2018. The contingent consideration asset represented potential future earnout payments to the Company of up to $4.0 million over two years that were contingent on the HNT tools business achieving certain milestones. The fair value of the contingent consideration of $2.3 million was recognized on the divestiture date and was measured using unobservable (Level 3) inputs. The value of the contingent consideration asset at March 31, 2020 and 2019 was $0 and $0.8 million, respectively. The Company had a contingent liability at March 31, 2018 for $0.5 million related to the acquisition of Efflux in July 2017 for which an escrow account was established to cover damages NetScout may have suffered related to any liabilities that NetScout did not agree to assume or as a result of the breach of representations and warranties of the seller as described in the acquisition agreement. The $0.5 million was paid to the seller in July 2018. The Company had a contingent liability at March 31, 2018 for $4.9 million related to the acquisition of Simena LLC in November 2011, which was based on the ultimate settlement of assets and liabilities acquired as part of the transaction, and the former owners' future period of employment with NetScout. The contingent purchase consideration of $5.0 million was paid to the seller in November 2018. Capitalized Software Development Costs Costs incurred in the research and development of the Company’s products are expensed as incurred, except for certain software development costs. Costs associated with the development of computer software are expensed prior to the establishment of technological feasibility and capitalized thereafter until the related software products are available for first customer shipment. Such costs are amortized using the straight-line method over the estimated economic life of the product, which generally does not exceed three years. Capitalized software development costs are periodically assessed for recoverability in the event of changes to the anticipated future revenue for the software products or changes in product technologies. Unamortized capitalized software development costs that are determined to be in excess of the net realizable value of the software products would be expensed in the period in which such a determination is made. Typically for accounting purposes, these R&D investments have not been capitalized because of the development methodology employed. The developments are added individually to the core code over a shorter period of time but marketed as a release once all portions are complete. Amortization included as cost of product revenue w as $0.5 million, $1.1 million , and $1.0 million for the fiscal years ended March 31, 2020, 2019, and 2018, respectively. The Company capitaliz ed $0 an d $0.1 million in software development costs in the fiscal years ended March 31, 2020 and 2019. Derivative Financial Instruments Under authoritative guidance for derivative instruments and hedging activities, all hedging activities must be documented at the inception of the hedge and must meet the definition of highly effective in offsetting changes to future cash flows in order for the derivative to qualify for hedge accounting. Under the guidance, if an instrument qualifies for hedge accounting, the changes in the fair value each period for open contracts, measured at the end of the period, are recorded to other comprehensive income. Otherwise, changes in the fair value are recorded in earnings each period. Management must perform initial and ongoing tests in order to qualify for hedge accounting. In accordance with the guidance, the Company accounts for its instruments under hedge accounting. The effectiveness and a measurement of ineffectiveness of qualifying hedge contracts are assessed by the Company quarterly. The Company records the fair value of its derivatives in prepaid expenses and other current assets and accrued other in the Company's consolidated balance sheet. The effective portion of gains or losses resulting from changes in the fair value of qualifying hedges are recorded in other comprehensive income (loss) until the forecasted transaction occurs, with any ineffective portion classified directly to the Company’s consolidated statement of operations based on the expense categories of the items being hedged. When forecasted transactions occur, unrealized gains or losses associated with the effective portion of the hedge are reclassified to the respective expense categories in the Company’s consolidated statement of operations. Gains or losses related to hedging activity are included as operating activities in the Company’s consolidated statement of cash flows. If the underlying forecasted transactions do not occur, or it becomes probable that they will not occur, the gain or loss on the related cash flow hedge is recognized immediately in earnings. Contingencies NetScout accounts for claims and contingencies in accordance with authoritative guidance that requires an estimated loss to be recorded from a claim or loss contingency when information available prior to issuance of its consolidated financial statements indicates that it is probable that a liability has been incurred at the date of the consolidated financial statements and the amount of the loss can be reasonably estimated. If NetScout determines that it is reasonably possible but not probable that an asset has been impaired or a liability has been incurred or if the amount of a probable loss cannot be reasonably estimated, then in accordance with the authoritative guidance, Netscout discloses the amount or range of estimated loss if the amount or range of estimated loss is material. Accounting for claims and contingencies requires NetScout to use its judgment. NetScout consults with legal counsel on those issues related to litigation and seeks input from other experts and advisors with respect to matters in the ordinary course of business. Contingent assets and liabilities include contingent consideration in connection with the Company’s acquisitions and divestitures. Contingent consideration represents earnout payments in connection with the Company’s acquisitions and divestitures and is recognized at fair value on the acquisition date and remeasured each reporting period with subsequent adjustments recognized in the consolidated statements of income. The Company discounts the contingent purchase consideration to present value using a risk adjusted interest rate at each reporting period. Contingent consideration is valued using significant inputs that are not observable in the market which are defined as Level 3 inputs pursuant to fair value measurement accounting. The Company believes its estimates and assumptions are reasonable, however, there is significant judgment involved. Changes in the fair value of contingent assets and liabilities may result from changes in discount periods. The Company reflects changes in fair value due to probability changes in earnings in the consolidated statements of income. Earnout payments are reflected in both cash flows from operating and financing activities and the changes in fair value are reflected in cash flows from operating activities in the consolidated statements of cash flows. Share-Based Compensation NetScout recognizes compensation expense for all share-based payments granted. Under the fair value recognition provisions, share-based compensation is calculated net of an estimated forfeiture rate and compensation cost is only recognized for those shares expected to vest on a straight-line basis over the expected requisite service period of the award. Foreign Currency NetScout accounts for its reporting of foreign operations in accordance with guidance which establishes guidelines for the determination of the functional currency of foreign subsidiaries. In accordance with the guidance, NetScout has determined its functional currency for those foreign subsidiaries that are an extension of NetScout's U.S. operations to be the U.S. Dollar. Assets and liabilities of subsidiaries operating outside the United States with a functional currency other than U.S. dollars are translated into U.S. dollars using the period-end exchange rate, and income and expense items are translated using the average exchange rate during the period. Cumulative translation adjustments are reflected as a separate component of stockholders' equity. NetScout will experience currency exchange risk with respect to foreign currency denominated expenses. In order to partially offset the risks associated with the effects of certain foreign currency exposures, NetScout has established a program that utilizes foreign currency forward contracts. Under this program, increases or decreases in foreign currency exposures are partially offset by gains or losses on forward contracts, to mitigate the impact of foreign currency transaction gains or losses. The Company does not use forward contracts to engage in currency speculation. All outstanding foreign currency forward contracts are recorded at fair value at the end of each fiscal period. The Company had foreign currency losse s of $0.7 million, $2.0 million and $4.1 million for the fiscal years ended March 31, 2020, 2019 and 2018, respectively. These amounts are included in other expense, net. Advertising Expense NetScout recognizes advertising expense as incurred. Advertising expense was $8.3 million, $9.4 million and $6.5 million for the fiscal years ended March 31, 2020, 2019 and 2018, respectively. Comprehensive Income (Loss) Comprehensive income (loss) consists of net income (loss) and other comprehensive income (loss). Other comprehensive income (loss) typically consists of unrealized gains and losses on marketable securities, unrealized gain (loss) on hedge contracts, actuarial gains and losses, and foreign currency translation adjustments. Income Taxes NetScout accounts for its income taxes under the asset and liability method. Under the asset and liability method, deferred tax assets and liabilities are recognized based on anticipated future tax consequences attributable to differences between financial statement carrying amounts of assets and liabilities and their respective tax basis, as well as the effect of any net operating loss and tax credit carryforwards. Income tax expense is comprised of the current tax liability or benefit and the change in deferred tax assets and liabilities. NetScout evaluates the recoverability of deferred tax assets by considering all positive and negative evidence relating to future profitability. NetScout weighs objective and verifiable evidence more heavily in this analysis. In situations where NetScout concludes that it does not have sufficient objective and verifiable evidence to support the realizability of the deferred tax asset, NetScout creates a valuation allowance against it. Recent Accounting Standards In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting. The amendments provide optional guidance for a limited time to ease the potential burden in accounting for reference rate reform. The new guidance provides optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships and other transactions affected by reference rate reform if certain criteria are met. The amendments apply only to contracts and hedging relationships that reference LIBOR or another reference rate expected to be discontinued due to reference rate reform. These amendments are effective immediately and may be applied prospectively to contract modifications made and hedging relationships entered into or evaluated on or before December 31, 2022. The adoption will not have a material impact on the Company's financial position, results of operations, and disclosures. In January 2020, the FASB issued ASU 2020-01, Investments-Equity Securities (Topic 321), Investments-Equity Method and Joint Ventures (Topic 323), and Derivatives and Hedging (Topic 815) - Clarifying the Interactions between Topic 321, Topic 323, and Topic 815. This guidance addresses accounting for the transition into and out of the equity method and provides clarification of the interaction of rules for equity securities, the equity method of accounting, and forward contracts and purchase options on certain types of securities. This standard is effective for fiscal years and interim periods within those fiscal years beginning after December 15, 2020. Early adoption is permitted. ASU 2020-01 is effective for NetScout beginning April 1, 2021. The Company is currently assessing the effect that ASU 2020-01 will have on its financial position, results of operations, and disclosures. In December 2019, the FASB issued ASU 2019-12, Simplifying the Accounting for Income Taxes. ASU 2019-12 simplifies the accounting for income taxes, eliminates certain exceptions within ASC 740, Income Taxes, and clarifies certain aspects of the current guidance to promote consistency among reporting entities. ASU 2019-12 is effective for fiscal years beginning after December 15, 2021. ASU 2019-12 is effective for NetScout beginning April 1, 2022. Most amendments within the standard are required to be applied on a prospective basis, while certain amendments must be applied on a retrospective or modified retrospective basis. The Company is currently assessing the effect that ASU 2019-12 will have on its financial position, results of operations, and disclosures. In August 2018, the FASB issued ASU 2018-14, Compensation – Retirement Benefits – Defined Benefit Plans – General (Subtopic 715-20): Disclosure Framework—Changes to the Disclosure Requirements for Defined Benefit Plans. This ASU adds, modifies and clarifies several disclosure requirements for employers that sponsor defined benefit pension or other postretirement plans. This guidance is effective for fiscal years ending after December 15, 2020. ASU 2018-14 is effective for NetScout beginning April 1, 2020. Early adoption is permitted. This guidance will have no impact on the Company's consolidated financials statements upon adoption other than with respect to the updated disclosure requirements. In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement. ASU 2018-13 adds, modifies and removes several disclosure requirements relative to the three levels of inputs used to measure fair value in accordance with Topic 820, Fair Value Measurement. This guidance is effective for fiscal years beginning after December 15, 2019, including interim periods within that fiscal year. ASU 2018-13 is effective for NetScout beginning April 1, 2020. Early adoption is permitted. The Company does not believe the adoption of ASU 2018-13 will have a material impact on its financial position, results of operations, and disclosures. In August 2017, the FASB issued ASU 2017-12, Derivatives and Hedging (Topic 815), Targeted Improvements to Accounting for Hedging Activities (ASU 2017-12). ASU 2017-12 provides guidance to better align an entity's risk management activities and financial reporting for hedging relationships through changes to both the designation and measurement guidance for qualifying hedging relationships and the presentation of hedge results. The amendments expand and refine hedge accounting for both non-financial and financial risk components and align the recognition and presentation of the effects of the hedging instrument and the hedged item in the financial statements. This standard is effective for financial statements issued for fiscal years beginning after December 15, 2018. The Company adopted ASU 2017-12 effective April 1, 2019. The adoption has had an immaterial impact on the Company's consolidated financial statements. In June 2016, the FASB issued ASU 2016-13, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (ASU 2016-13) and also issued subsequent amendments to the initial guidance: ASU 2018-19, ASU 2019-04, ASU 2019-05, ASU 2019-11 and ASU 2020-02 (collectively, Topic 326). Topic 326 requires measurement and recognition of expected credit losses for financial assets held. Topic 326 replaces the existing incurred loss impairment model with an expected loss methodology, which will result in more timely recognition of credit losses. Topic 326 is effective for annual periods beginning after December 15, 2019, and interim periods the |
REVENUE RECOGNITION
REVENUE RECOGNITION | 12 Months Ended |
Mar. 31, 2020 | |
Revenue from Contract with Customer [Abstract] | |
REVENUE RECOGNITION | REVENUE RECOGNITION Revenue from Contracts with Customers In May 2014, the FASB issued Topic 606, which requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. Topic 606 replaced most existing revenue recognition guidance under GAAP. The new standard introduces a five-step process to be followed in determining the amount and timing of revenue recognition. It also provides guidance on accounting for costs incurred to obtain or fulfill contracts with customers and establishes disclosure requirements which are more extensive than those required under prior GAAP. Topic 606 became effective for the Company on April 1, 2018. The Company elected to use the modified retrospective transition approach. Therefore, the comparative financial information has not been restated and continues to be reported under the accounting standards in effect for those periods. Revenue Recognition Policy The Company exercises judgment and uses estimates in connection with determining the amounts of product and service revenues to be recognized in each accounting period. The Company derives revenues primarily from the sale of network management tools and security solutions for service provider and enterprise customers, which include hardware, software and service offerings. The majority of the Company's product sales consist of hardware products with embedded software that are essential to providing customers the intended functionality of the solutions. The Company also sells software offerings decoupled from the underlying hardware and software solutions to provide customers with enhanced functionality. The Company accounts for revenue once a legally enforceable contract with a customer has been approved by the parties and the related promises to transfer products or services have been identified. A contract is defined by the Company as an arrangement with commercial substance identifying payment terms, each party’s rights and obligations regarding the products or services to be transferred and the amount the Company deems probable of collection. Customer contracts may include promises to transfer multiple products and services to a customer. Determining whether the products and services are considered distinct performance obligations that should be accounted for separately or as one combined performance obligation may require significant judgment. Revenue is recognized when control of the products or services are transferred to the Company's customers, in an amount that reflects the consideration the Company expects to be entitled to in exchange for products and services. Product revenue is typically recognized upon shipment, provided a legally enforceable contract exists, control has passed to the customer, and in the case of software products, when the customer has the rights and ability to access the software; and collection of the related receivable is probable. If any significant obligations to the customer remain post-delivery, typically involving obligations relating to installation and acceptance by the customer, revenue recognition is deferred until such obligations have been fulfilled. The Company's service offerings include installation, integration, extended warranty and maintenance services, post-contract customer support, stand-ready software-as-a-service (SAAS) and other professional services including consulting and training. The Company generally provides software and/or hardware support as part of product sales. Revenue related to the initial bundled software and hardware support is recognized ratably over the support period. In addition, customers can elect to purchase extended support agreements for periods after the initial software/hardware warranty expiration. Support services generally include rights to unspecified upgrades (when and if available), telephone and internet-based support, updates, bug fixes and hardware repair and replacement. Consulting services are recognized upon delivery or completion of performance depending on the terms of the underlying contract. Reimbursements of out-of-pocket expenditures incurred in connection with providing consulting services are included in services revenue, with the offsetting expense recorded in cost of service revenue. Training services include on-site and classroom training. Training revenues are recognized upon delivery of the training. Generally, the Company's contracts are accounted for individually. However, when contracts are closely interrelated and dependent on each other, it may be necessary to account for two or more contracts as one to reflect the substance of the group of contracts. Bundled arrangements are concurrent customer purchases of a combination of the Company's product and service offerings that may be delivered at various points in time. The Company allocates the transaction price among the performance obligations in an amount that depicts the relative standalone selling prices (SSP) of each obligation. Judgment is required to determine the SSP for each distinct performance obligation. The Company uses a range of amounts to estimate SSP when it sells each of the products and services separately based on the element’s historical pricing. The Company also considers its overall pricing objectives and practices across different sales channels and geographies, and market conditions. Generally, the Company has established SSP for a majority of its service elements based on historical standalone sales. In certain instances, the Company has established SSP for services based upon an estimate of profitability and the underlying cost to fulfill those services. Further, for certain service engagements, the Company considers quoted prices as part of multi-element arrangements of those engagements as a basis for establishing SSP. SSP has been established for product elements as the average or median selling price the element was recently sold for, whether sold alone or sold as part of a multiple element transaction. The Company reviews sales of the product elements on a quarterly basis and updates, when appropriate, its SSP for such elements to ensure that it reflects recent pricing experience. The Company's products are distributed through its direct sales force and indirect distribution channels through alliances with resellers and distributors. Revenue arrangements with resellers and distributors are recognized on a sell-in basis; that is, when control of the product transfers to the reseller or distributor. The Company records consideration given to a customer as a reduction of revenue to the extent they have recorded revenue from the customer. With limited exceptions, the Company's return policy does not allow product returns for a refund. Returns have been insignificant to date. In addition, the Company has a history of successfully collecting receivables from its resellers and distributors. During the fiscal year ended March 31, 2020, the Company recognized reven ue of $271.7 million rela ted to the Company's deferred revenue balance reported at March 31, 2019. Performance Obligations Customer contracts may include promises to transfer multiple products and services to a customer. Determining whether the products and services are considered distinct performance obligations that should be accounted for separately or as one combined performance obligation may require significant judgment. The transaction price is allocated among performance obligations in bundled contracts in an amount that depicts the relative standalone selling prices of each obligation. For contracts involving distinct hardware and software licenses, the performance obligations are satisfied at a point in time when control is transferred to the customer. For standalone maintenance and post-contract support (PCS) the performance obligation is satisfied ratably over the contract term as a stand-ready obligation. For consulting and training services, the performance obligation may be satisfied over the contract term as a stand-ready obligation, satisfied over a period of time as those services are delivered, or satisfied at the completion of the service when control has transferred, or the services have expired unused. Payments for hardware, software licenses, one-year maintenance, PCS and consulting services, are typically due up front with payment terms of 30 to 90 days. However, the Company does have contracts pursuant to which billings occur ratably over a period of years following the transfer of control for the contracted performance obligations. Payments on multi-year maintenance, PCS and consulting services are typically due in annual installments over the contract term. The Company did not have any material variable consideration such as obligations for returns, refunds or warranties at March 31, 2020. At March 31, 2020, the Company had total deferred revenue of $374.5 million, which represents the aggregate total contract price allocated to undelivered performance obligations. The Company expects to recognize $270.3 million, or 72%, of this revenue during the next 12 months, and expects to recognize the remaining $104.2 million, or 28%, of this revenue thereafter. NetScout expects that the amount of billed and unbilled deferred revenue will change from quarter to quarter for several reasons, including the specific timing, duration and size of large customer support and service agreements, varying billing cycles of such agreements, the specific timing of customer renewals, and foreign currency fluctuations. The Company did not have any significant financing components, or variable consideration or performance obligations satisfied in a prior period recognized during the twelve months ended March 31, 2020. Contract Balances The Company may receive payments from customers based on a billing schedule as established by the Company’s contracts. Contract assets relate to performance obligations where control has transferred to the customer in advance of scheduled billings. The Company records unbilled accounts receivable representing the right to consideration in exchange for goods or services that have been transferred to a customer conditional on the passage of time. Deferred revenue relates to payments received in advance of performance under the contract. Costs to Obtain Contracts The Company has determined that the only significant incremental costs incurred to obtain contracts with customers within the scope of Topic 606 are sales commissions paid to its employees. Sales commissions are recorded as an asset and amortized to expense ratably over the remaining performance periods of the related contracts with remaining performance obligations. The Company expenses costs as incurred for sales commissions when the amortization period would have been one year or less. At March 31, 2020, the consolidated balance sheet included $7.2 million in assets related to sales commissions to be expensed in future periods. A balance of $3.9 million was included in prepaid expenses and other current assets, and a balance of $3.3 million was included as other assets in the Company's consolidated balance sheet at March 31, 2020. At March 31, 2019, the consolidated balance sheet included $6.4 million in assets related to sales commissions to be expensed in future periods. A balance of $3.8 million was included in prepaid expenses and other current assets, and a balance of $2.6 million was included in other assets in the Company's consolidated balance sheet at March 31, 2019. During the twelve months ended March 31, 2020 and 2019, the Company recog nized $6.5 million of amortization related to this sales commission asset, which is included in the sales and marketing expense line in the Company's consolidated statements of operations. |
CASH, CASH EQUIVALENTS AND MARK
CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES | 12 Months Ended |
Mar. 31, 2020 | |
Cash and Cash Equivalents [Abstract] | |
CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES | CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES Cash and cash equivalen ts consisted of U.S government and municipal obligations, commercial paper, mone y market instruments and cash maintained with various financial institutions at March 31, 2020 and 2019. Cash, Cash Equivalents and Restricted Cash The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the consolidated balance sheets that sum to the total of the same such amounts shown in the consolidated statements of cash flows (in thousands): March 31, 2020 March 31, 2019 March 31, 2018 March 31, 2017 Cash and cash equivalents $ 338,489 $ 409,632 $ 369,821 $ 304,880 Restricted cash 1,748 188 910 846 Total cash, cash equivalents and restricted cash $ 340,237 $ 409,820 $ 370,731 $ 305,726 The Company's restricted cash includes cash balances which are legally or contractually restricted. The Company's restricted cash is included within prepaid and other current assets and consists of amounts related to holdbacks associated with prior acquisitions. Marketable Securities The following is a summary of marketable securities held by NetScout at March 31, 2020 classified as short-term and long-term (in thousands): Amortized Unrealized Fair Type of security: U.S. government and municipal obligations $ 28,621 $ 107 $ 28,728 Commercial paper 14,644 — 14,644 Corporate bonds 4,587 10 4,597 Total short-term marketable securities 47,852 117 47,969 U.S. government and municipal obligations 2,562 51 2,613 Total long-term marketable securities 2,562 51 2,613 Total marketable securities $ 50,414 $ 168 $ 50,582 The following is a summary of marketable securities held by NetScout at March 31, 2019, classified as short-term and long-term (in thousands): Amortized Unrealized Fair Type of security: U.S. government and municipal obligations $ 27,610 $ 12 $ 27,622 Commercial paper 48,722 — 48,722 Total short-term marketable securities 76,332 12 76,344 Corporate bonds 1,007 5 1,012 Total long-term marketable securities 1,007 5 1,012 Total marketable securities $ 77,339 $ 17 $ 77,356 Contractual maturities of the Company’s marketable securities held at March 31, 2020 and March 31, 2019 were as follows (in thousands): March 31, March 31, Available-for-sale securities: Due in 1 year or less $ 47,969 $ 76,344 Due after 1 year through 5 years 2,613 1,012 $ 50,582 $ 77,356 |
FAIR VALUE MEASUREMENTS
FAIR VALUE MEASUREMENTS | 12 Months Ended |
Mar. 31, 2020 | |
Fair Value Disclosures [Abstract] | |
FAIR VALUE MEASUREMENTS | FAIR VALUE MEASUREMENTS The fair value hierarchy has three levels based on the reliability of the inputs used to determine fair value. Level 1 refers to fair values determined based on quoted prices in active markets for identical assets. Level 2 refers to fair values estimated using significant other observable inputs, and Level 3 includes fair values estimated using significant unobservable inputs. The following tables present the Company's financial assets and liabilities measured on a recurring basis using the fair value hierarchy at March 31, 2020 and 2019 (in thousands): Fair Value Measurements at March 31, 2020 Level 1 Level 2 Level 3 Total ASSETS: Cash and cash equivalents $ 338,489 $ — $ — $ 338,489 U.S. government and municipal obligations 31,341 — — 31,341 Commercial paper — 14,644 — 14,644 Corporate bonds 4,597 — — 4,597 $ 374,427 $ 14,644 $ — $ 389,071 LIABILITIES: Contingent purchase consideration $ — $ — $ (1,748) $ (1,748) Derivative financial instruments — (49) — (49) $ — $ (49) $ (1,748) $ (1,797) |
INVENTORIES
INVENTORIES | 12 Months Ended |
Mar. 31, 2020 | |
Inventory Disclosure [Abstract] | |
INVENTORIES | INVENTORIES Inventories are stated at the lower of actual cost or net realizable value. Cost is determined by using the FIFO method. Inventories consisted of the following (in thousands): March 31, 2020 2019 Raw materials $ 15,311 $ 14,432 Work in process 819 1,181 Finished goods 5,376 7,738 Deferred costs 721 2,919 $ 22,227 $ 26,270 |
FIXED ASSETS
FIXED ASSETS | 12 Months Ended |
Mar. 31, 2020 | |
Property, Plant and Equipment [Abstract] | |
FIXED ASSETS | FIXED ASSETS Fixed assets consisted of the following (in thousands): Estimated Useful Life in Years March 31, 2020 2019 Furniture and fixtures 3-7 $ 9,561 $ 9,373 Computer equipment and internal use software 3-5 170,518 158,797 Demonstration and spare part units 2-5 51,910 17,928 Leasehold improvements (1) up to 12 19,626 46,662 251,615 232,760 Less – accumulated depreciation (193,900) (173,809) $ 57,715 $ 58,951 (1) Leasehold improvements are depreciated over the shorter of the lease term or anticipated useful life of the improvement. Depreciation expense was $23.4 million, $27.4 million and $34.7 million for the fiscal years ended March 31, 2020, 2019 and 2018, respectively. |
ACQUISITIONS & DIVESTITURES
ACQUISITIONS & DIVESTITURES | 12 Months Ended |
Mar. 31, 2020 | |
Business Combinations [Abstract] | |
ACQUISITIONS & DIVESTITURES | ACQUISITIONS & DIVESTITURES Gigavation Acquisition On February 5, 2020 (the Gigavation Closing Date), the Company acquired 100% of the common stock of Gigavation Incorporated, a cybersecurity company for $8.0 million. Gigavation’s solutions provide security to device communication protocols, end point protection and security analytics. The Gigavation technology and engineering talent have been integrated into our service assurance products in order to support the ongoing enhancement of that products portfoli o. The Company has completed the purchase accounting related to the Gigavation acquisition as of March 31, 2020. Goodwill and intangible assets recorded as part of the acquisition are not deductible for tax purposes. The Company determined Gigavation's results of operations are not material. As such, the pro forma information is not required for fiscal year 2020. The following table summarizes the allocation of the purchase price (in thousands): Initial cash payment $ 7,200 Estimated fair value of contingent purchase consideration 800 Estimated purchase price $ 8,000 The following table reflects the estimated fair value of assets acquired and liabilities assumed (in thousands): Cash $ 7 Accounts receivable 209 Prepaid and other current assets 5 Intangible assets 4,760 Deferred tax liability (693) Accounts payable (50) Accrued other liabilities (54) Goodwill $ 3,816 Of the total consideration, $0.8 million was deposited into an escrow account. The escrow account was established to cover damages NetScout may suffer related to any liabilities that NetScout did not agree to assume or as a result of the breach of representations and warranties of the seller as described in the acquisition agreement. Generally, indemnification claims that Gigavation would be liable for are limited to the total amount of the escrow account, which shall be the sole source for the satisfaction of any damages to the Company for such claims, but such limitation does not apply with respect to the seller's breach of certain fundamental representations or related to other specified indemnity items, for which certain of Gigavation's shareholders may be liable for additional amounts in excess of the escrow amount. During the year ended March 31, 2020, $0.1 million was withdrawn from the escrow account to satisfy an indemnification claim. Except to the extent that valid indemnification claims are made prior to such tim e, the remaining $0.7 million will b e paid to the seller in February 2021. In connection with the Gigavation acquisition, certain former employees of Gigavation received restricted stock units. The restricted stock units issued are considered new share-based payment awards granted by NetScout to the former employees of Gigavation. NetScout accounted for these new awards separately from the business combination. The Company recognized share-based compensation net of an estimated forfeiture rate and only recognized compensation cost for those shares expected to vest on a straight-line basis over the requisite service period of the award. The fair value of the intangible asset was based on a valuation using an income approach. The underlying assumptions include the estimated cash flows to be generated by the technology purchased as part of the acquisition less any returns on contributory assets, if any. This fair value measurement was based on significant inputs not observable in the market and thus represents Level 3 fair value measurements. The following table reflects the fair value of the acquired identifiable intangible asset and related estimated useful life (in thousands): Fair Value Useful Life (Years) Developed technology $4,760 10 The weighted average useful life of the developed technology acquired from Gigavation is 10 years. Eastwind Acquisition On April 3, 2019 (the Eastwind Closing Date), the Company completed the acquisition of certain assets and liabilities of Eastwind for $5.2 million. Eastwind's breach analytics cloud analyzes data to identify malicious activity, insider threats and data leakage. The Company completed the purchase accounting related to the Eastwind acquisition as of June 30, 2019. Goodwill and intangible assets recorded as part of the acquisition are deductible for tax purposes. The Company determined Eastwind's results of operations are not material. As such, the pro forma information is not required for fiscal year 2020. Initial cash payment $ 4,154 Estimated fair value of contingent purchase consideration 1,000 Estimated purchase price $ 5,154 The following table reflects the estimated fair value of assets acquired and liabilities assumed (in thousands): Property, plant and equipment $ 17 Intangible assets 4,230 Accrued other liabilities (96) Goodwill $ 1,003 Of the total consideration, $1.0 million was deposited into an escrow account. The escrow account was established to cover damages NetScout may suffer related to any liabilities that NetScout did not agree to assume or as a result of the breach of representations and warranties of the seller as described in the acquisition agreement. Generally, indemnification claims that Eastwind would be liable for are limited to the total amount of the escrow account, which shall be the sole source for the satisfaction of any damages to the Company for such claims, but such limitation does not apply with respect to the seller's breach of certain fundamental representations or related to other specified indemnity items, for which certain of Eastwind's shareholders may be liable for additional amounts in excess of the escrow amount. The contingent purchase consideration of $1.0 million was pai d to the seller in April 2020. In connection with the Eastwind acquisition, certain former employees of Eastwind received cash retention payments totaling $0.3 million on the Eastwind Closing Date. Because these employees were not required to provide future services to the Company, the cash retention payments were accounted for as part of the purchase price. These former Eastwind employees will also receive cash retention payments subject to such employee's continued employment with the Company through the next regularly scheduled payroll dates following each of the first and second anniversaries of the Eastwind Closing Date. The cash retention payment liability related to these future cash retention payments were accounted for separately from the business combination as the cash retention payment is automatically forfeited upon termination of employment. The Company will record the liability over the period it is earned as compensation expense for post-combination services. The fair value of intangible asset was based on a valuation using a cost method approach. The underlying assumptions include estimates of cost to replace or reproduce the asset, less adjustments for physical deterioration and functional obsolescence, if relevant. This fair value measurement was based on significant inputs not observable in the market and thus represents Level 3 fair value measurements. The following table reflects the fair value of the acquired identifiable intangible asset and related estimated useful life (in thousands): Fair Value Useful Life (Years) Developed technology $4,230 10 The average useful life of the developed technology acquired from Eastwind is 10 years. HNT Tools Business Divestiture On September 14, 2018 (the HNT Divestiture Date), the Company divested its HNT tools business for cash proceeds of $1.3 million and potential future earnout payments of up to $4.0 million over two years that are contingent on the HNT tools business achieving certain milestones. The fair value of the contingent consideration in the amount of $2.3 million was recognized on the HNT Divestiture Date and was measured using unobservable (Level 3) inputs. The contingent consideration is presented as a non-cash investing activity on the consolidated statement of cash flows. The Company transferred $4.6 million of consideration along with net liabilities of the HNT tools business related to a working capital adjustment during the year ended March 31, 2019. The Company recorded a loss on the divestiture for the year ended March 31, 2019 totaling $9.5 million, which included $1.3 million of transaction costs and $0.5 million of incentive compensation payable to the HNT tools business employees negotiated as part of the sale. In connection with the divestiture, the Company has entered into a transitional services agreement with the buyer to provide certain services for a period of up to eighteen months. Income associated with the transitional services agreement for the fiscal years ended March 31, 2020 and 2019 w as $1.2 million and $2.2 million, respectively, and is included within other expense, net in the Company's consolidated statement of operations. The Company determined that the sale of the HNT tools business did not represent a strategic shift and will not have a major effect on its consolidated results of operations, financial position or cash flows. Accordingly, the Company has not presented the sale as a discontinued operation in the consolidated financial statements. Efflux On July 12, 2017 (the Efflux Closing Date), the Company completed the acquisition of Efflux for $8.6 million. Efflux's technology detects, analyzes and correlates threat activity within enterprise networks. The Efflux technology and engineering talent have been integrated into our security products in order to support the ongoing enhancement of that products portfolio. |
GOODWILL & INTANGIBLE ASSETS
GOODWILL & INTANGIBLE ASSETS | 12 Months Ended |
Mar. 31, 2020 | |
Goodwill and Intangible Assets Disclosure [Abstract] | |
GOODWILL & INTANGIBLE ASSETS | GOODWILL & INTANGIBLE ASSETS Goodwill The Company assesses goodwill for impairment at the reporting unit level at least annually, as of January 31, or on an interim basis if an event occurs or circumstances change that would, more likely than not, reduce the fair value of the reporting unit below its carrying value. Reporting units are determined based on the components of a Company's operating segments that constitute a business for which financial information is available and for which operating results are regularly reviewed by segment management. Through the first half of fiscal year 2020, the Company had two reporting units: (1) Service Assurance and (2) Security. As part of its continued integration efforts, effective during the third quarter of fiscal year 2020, the Company reorganized its business units. As a result of this change, the Company reduced the number of reporting units from two reporting units to one reporting unit. The former Service Assurance and Security reporting units were combined as result of organizational changes made to fully integrate the resources and assets of the Service Assurance and Security business units. At March 31, 2020 and 2019, the carrying amount of goodw ill was $1.7 billion. In fiscal years 2020 and 2019, the Company's quantitative impairment tests indicated that goodwill was not impaired. The Company considered the current and expected future economic and market conditions surrounding the COVID-19 pandemic to be a triggering event. As such, the Company performed a quantitative analysis as of March 31, 2020. The quantitative impairment test indicated goodwill was not impaired as of March 31, 2020. The Company determined the fair value of its reporting unit by preparing a discounted cash flow analysis using forward looking projections of the reporting unit's future operating results and by comparing the value of the reporting unit to the implied market value of selected peers. The assumptions used in the discounted cash flow analysis include: projected revenues, selling margins, and other operating expenditures. The discount rate used is a cost of equity method, which is essentially equal to the "market participant" weighted-average cost of capital (WACC). The goodwill fair value substantially exceeded the carrying value. The change in the carrying amount of goodwill for the fiscal year ended March 31, 2020 is due to the acquisitions of Eastwind a nd Gigavation and imp act of foreign currency translation adjustments related to asset balances that are recorded in currencies other than the U.S. Dollar. The changes in the carrying amount of goodwill for the fiscal years ended March 31, 2020 and 2019 are as follows (in thousands): Balance at March 31, 2018 $ 1,712,764 Divestiture of the HNT tools business (4,414) Foreign currency translation impact 7,135 Balance at March 31, 2019 $ 1,715,485 Goodwill attributed to the Eastwind acquisition 1,003 Goodwill attributed to the Gigavation acquisition 3,816 Foreign currency translation impact 5,376 Balance at March 31, 2020 $ 1,725,680 Intangible Assets The net carrying amounts of intangible assets were $582.2 million and $669.1 million at March 31, 2020 and 2019, respectively. Intangible assets acquired in a business combination are recorded under the acquisition method of accounting at their estimated fair values at the date of acquisition. The Company amortizes intangible assets over their estimated useful lives, except for the acquired trade name which resulted from the Network General acquisition, which has an indefinite life and thus is not amortized. The carrying value of the indefinite lived trade name is evaluated for potential impairment annually or more frequently if events or changes in circumstances indicate that the asset might be impaired. During fiscal year 2019, the Company performed a quantitative analysis on certain intangible assets related to the HNT tools business, which has since been divested. The fair value for the intangible assets related to the HNT tools business was calculated considering a range of potential transaction prices which the Company considers to be a Level 3 measurement. The fair value of these intangible assets was determined to be less than the carrying value, and as a result, the Company recognized an impairment charge of $35.9 million in the twelve months ended March 31, 2019. The impairment charge was recorded within a separate operating expense line item in the Company's consolidated statements of operations during the twelve months ended March 31, 2019. During fiscal year 2019, the Company completed the divestiture of the HNT tools business. As a result, the net carrying value of the Company's intangible assets was reduced by $10.2 million. In fiscal year 2020 and 2019, the Company's annual impairment tests indicated that the acquired trade name was not impaired. In the fourth quarter of fiscal year 2019, the Company completed its annual impairment test of the indefinite lived intangible at January 31, 2020 using the qualitative Step 0 assessment. No impairment indicators were observed at January 31, 2020. The Company considered the current and expected future economic and market conditions surrounding the COVID-19 pandemic and concluded that it was not more likely than not that the trade name was impaired and therefore a quantitative Step 1 assessment was not performed as of March 31, 2020. Intangible assets include the indefinite lived trade name with a carrying value of $18.6 million and the following amortizable intangible assets at March 31, 2020 (in thousands): Cost Accumulated Net Developed technology $ 249,675 $ (191,876) $ 57,799 Customer relationships 767,366 (275,361) 492,005 Distributor relationships and technology licenses 6,785 (6,321) 464 Definite-lived trademark and trade name 39,059 (26,246) 12,813 Core technology 7,192 (7,074) 118 Net beneficial leases 336 (336) — Non-compete agreements 292 (292) — Leasehold interest 500 (500) — Backlog 16,223 (16,223) — Capitalized software 3,317 (3,202) 115 Other 1,208 (943) 265 $ 1,091,953 $ (528,374) $ 563,579 Intangible assets include the indefinite lived trade name with a carrying value of $18.6 million and the following amortizable intangible assets at March 31, 2019 (in thousands): Cost Accumulated Net Developed technology $ 242,259 $ (168,289) $ 73,970 Customer relationships 772,969 (218,043) 554,926 Distributor relationships and technology licenses 6,882 (5,237) 1,645 Definite-lived trademark and trade name 39,304 (20,586) 18,718 Core technology 7,192 (6,845) 347 Net beneficial leases 336 (336) — Non-compete agreements 292 (292) — Leasehold interest 500 (500) — Backlog 16,397 (16,397) — Capitalized software 3,317 (2,690) 627 Other 1,208 (923) 285 $ 1,090,656 $ (440,138) $ 650,518 Amortization included as product revenue consists of amortization of backlog. Amortization included as cost of product revenue consists of amortization of developed technology, distributor relationships and technology licenses, core technology and software. Amortization included as operating expense consists of all other intangible assets. The following table provides a summary of amortization expense during the fiscal years ended March 31, 2020, 2019, and 2018 (in thousands). Years Ended March 31, 2020 2019 2018 Amortization of intangible assets included as: Product revenue $ — $ — $ 9 Cost of product revenue 26,664 34,039 40,286 Operating expense 64,525 74,325 76,661 $ 91,189 $ 108,364 $ 116,956 The following is the expected future amortization expense at March 31, 2020 for the fiscal years ended March 31 (in thousands): 2021 $ 80,028 2022 69,657 2023 61,976 2024 53,910 2025 47,665 Thereafter 250,343 Total $ 563,579 The weighted average amortization period of developed technology and core t echnology is 11.2 year s. The weighted average amortization period for customer and distributor relationships is 15.9 years. The weighted average amortization period for trademarks and trade names is 8.6 years. The weighted average amortization period for capitalized software is 3.0 years. The weighted average amortization period for all amortizing intangible assets is 14.6 years. |
DERIVATIVE INSTRUMENTS AND HEDG
DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES | 12 Months Ended |
Mar. 31, 2020 | |
Derivative Instruments and Hedging Activities Disclosure [Abstract] | |
DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES | DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES NetScout operates internationally and, in the normal course of business, is exposed to fluctuations in foreign currency exchange rates. The exposures result from costs that are denominated in currencies other than the U.S. Dollar, primarily the Euro, British Pound, Canadian Dollar, and Indian Rupee. The Company manages its foreign cash flow risk by hedging forecasted cash flows for operating expenses denominated in foreign currencies for up to twelve All of the Company’s derivative instruments are utilized for risk management purposes, and the Company does not use derivatives for speculative trading purposes. These contracts will mature over the next twelve The notional amounts and fair values of derivative instruments in the consolidated balance sheets at March 31, 2020 and 2019 were as follows (in thousands): Notional Amounts (a) Prepaid Expenses and Other Current Assets Accrued Other March 31, 2020 March 31, 2019 March 31, 2020 March 31, 2019 March 31, 2020 March 31, 2019 Derivatives Designated as Hedging Instruments: Forward contracts $ 1,722 $ 4,550 $ — $ 58 $ 49 $ 68 (a) Notional amounts represent the gross contract/notional amount of the derivatives outstanding. The following table provides the effect foreign exchange forward contracts had on other comprehensive income (loss), (OCI) and results of operations at March 31, 2020 and 2019 (in thousands): Loss Recognized Gain (Loss) Reclassified from March 31, March 31, March 31, March 31, 2020 2019 Location 2020 2019 Forward contracts $ (103) $ (696) Research and development $ (19) $ 164 Sales and marketing 47 411 $ (103) $ (696) $ 28 $ 575 (a) The amount represents the change in fair value of derivative contracts due to changes in spot rates. (b) The amount represents reclassification from other comprehensive income to earnings that occurs when the hedged item affects earnings. |
RESTRUCTURING CHARGES
RESTRUCTURING CHARGES | 12 Months Ended |
Mar. 31, 2020 | |
Restructuring and Related Activities [Abstract] | |
RESTRUCTURING CHARGES | RESTRUCTURING CHARGES During the fourth quarter of fiscal year 2017, the Company restructured certain departments to better align functions subsequent to the Comms Transaction. Communication of the plan to the impacted employees was substantially completed on March 31, 2017. As a result of the workforce reduction, during the fiscal year ended March 31, 2017, the Company recorded a restructuring charge totaling $1.9 million related to one-time termination benefits and $0.4 million in facility related charges. All of the workforce reduction was completed during the second quarter of fiscal year 2018 and as a result the Company recorded an additional charge for one-time termination benefits and facility-related costs of $0.9 million during the fiscal year ended March 31, 2018. The one-time termination benefits and facilities-related costs related to this plan were paid in full during the fiscal year ended March 31, 2018. During the fiscal year ended March 31, 2018, the Company restructured certain departments to better align functions. As a result of the workforce reduction, during the fiscal year ended March 31, 2018, the Company recorded a restructuring charge totaling $5.1 million related to one-time termination benefits for the employees that were notified during the period. Additional one-time termination benefit charges and facility-related costs of $1.7 million were recorded during the fiscal year ended March 31, 2019. The one-time termination benefits and facility-related costs related to this plan were paid in full during the fiscal year ended March 31, 2019. During the fiscal year ended March 31, 2019, the Company implemented a voluntary separation program (VSP) for employees who met certain requirements to reduce overall headcount. As a result of the related workforce reduction, the Company recorded restructuring charges totaling $17.2 million related to one-time termination benefits for employees who voluntarily terminated their employment with the Company during the period. Additional one-time termination benefit charges of $0.1 million were recorded in the fiscal year ended March 31, 2020. The one-time termination benefits were paid in full by the end of the first quarter of the fiscal year ended March 31, 2020. During the fiscal year ended March 31, 2020, the Company approved two restructuring plans. During the second quarter of the fiscal year ended March 31, 2020, the Company restructured certain departments to better align functions. As a result of the workforce reduction, the Company recorded a restructuring charge totaling $0.5 million during the year ended March 31, 2020. The one-time termination benefits are expected to be paid in full during the first three months of the fiscal year ending March 31, 2021. During the fourth quarter of the fiscal year ended March 31, 2020, the Company restructured certain departments to better align functions. As a result of the workforce reduction, the Company recorded a restructuring charge totaling $2.1 million during the fiscal year ended March 31, 2020. The one-time termination benefits are expected to be paid in full by the second quarter of the fiscal year ending March 31, 2021. The following table provides a summary of the activity related to the restructuring plans and the related restructuring liability (in thousands): Q4 FY2017 Plan FY2018 Plan VSP Q2 FY20 Plan Q4 FY20 Plan Employee-Related Facilities Related Employee-Related Facilities Related Employee-Related Employee-Related Employee-Related Total Balance at March 31, 2017 $ 1,550 $ 405 $ — $ — $ — $ — $ — $ 1,955 Restructuring charges to operations 729 208 5,085 — — — — 6,022 Cash payments (1,867) (374) (1,331) — — — — (3,572) Other adjustments (412) (239) (58) — — — — (709) Balance at March 31, 2018 $ — $ — $ 3,696 $ — $ — $ — $ — $ 3,696 Restructuring charges to operations — — 1,017 643 17,248 — — 18,908 Cash payments — — (4,240) (458) (17,329) — — (22,027) Other adjustments — — (473) (185) 81 — — (577) Balance at March 31, 2019 $ — $ — $ — $ — $ — $ — $ — $ — Restructuring charges to operations 123 465 2,069 2,657 Cash payments (123) (434) (339) (896) Other adjustments — (28) (13) (41) Balance at March 31, 2020 $ — $ — $ — $ — $ — $ 3 $ 1,717 $ 1,720 |
LONG-TERM DEBT
LONG-TERM DEBT | 12 Months Ended |
Mar. 31, 2020 | |
Debt Disclosure [Abstract] | |
LONG-TERM DEBT | LONG-TERM DEBT On January 16, 2018, the Company amended and expanded its existing credit agreement (Amended Credit Agreement) with a syndicate of lenders by and among: the Company; JPMorgan Chase Bank, N.A. (JPMorgan), as administrative agent and collateral agent; J.P. Morgan Securities LLC, KeyBanc Capital Markets, Merrill Lynch, Pierce, Fenner & Smith Incorporated, RBC Capital Markets and Wells Fargo Securities, LLC, as joint lead arrangers and joint bookrunners; Fifth Third Bank, Santander Bank, N.A., SunTrust Bank, N.A. and U.S. Bank National Association, as co-documentation agents; and the lenders party thereto. The Amended Credit Agreement provides for a five At the Company's election, revolving loans under the Amended Credit Agreement bear interest at either (a) an Alternate Base Rate per annum equal to the greatest of (1) JPMorgan's prime rate, (2) 0.50% in excess of the New York Federal Reserve Bank (NYFRB) rate, or (3) an adjusted one month LIBOR rate plus 1%; or (b) such adjusted LIBOR rate (for the interest period selected by the Company), in each case plus an applicable margin. For the period from the delivery of the Company's financial statements for the quarter ended December 31, 2019, until the Company has delivered financial statements for the quarter ended March 31, 2020, the applicable margin will be 1.50% per annum for LIBOR loans and 0.50% per annum for Alternate Base Rate loans, and thereafter the applicable margin will vary depending on the Company's leverage ratio, ranging from 1.00% per annum for Base Rate loans and 2.00% per annum for LIBOR loans if the Company's consolidated leverage ratio is greater than 3.50 to 1.00, down to 0.00% per annum for Alternate Base Rate loans and 1.00% per annum for LIBOR loans if the Company's consolidated leverage ratio is equal to or less than 1.50 to 1.00. On July 27, 2017, the U.K. Financial Conduct Authority (FCA) announced that it will no longer require banks to submit rates for the calculation of LIBOR after 2021. The Company's Amended Credit Agreement provides for the Administrative Agent to determine if (i) adequate and reasonable means do not exist for ascertaining the LIBOR rate or (ii) the FCA or Government Authority having jurisdiction over the Administrative Agent has made a public statement identifying a specific date after which the LIBOR rate shall no longer be used for determining interest rates for loans and the Administrative Agent determines that (i) and (ii) above are unlikely to be temporary then the Administrative Agent and the Company would agree to transition to an Alternate Base Rate borrowing as described above or amend the Credit Agreement to establish an alternate rate of interest to LIBOR that gives due consideration to the then prevailing market convention for determining a rate of interest for syndicated loans in the United States at such time. The Company's consolidated leverage ratio is the ratio of its total funded debt compared to its consolidated adjusted EBITDA. Consolidated adjusted EBITDA includes certain adjustments, including, without limitation, adjustments relating to extraordinary, unusual or non-recurring charges, certain restructuring charges, non-cash charges, certain transaction costs and expenses and certain pro forma adjustments in connection with material acquisitions and dispositions, all as set forth in detail in the definition of consolidated adjusted EBITDA in the Amended Credit Agreement. Commitment fees will accrue on the daily unused amount of the credit facility. For the period from the delivery of the Company's financial statements for the quarter ended December 31, 2019 until the Company has delivered financial statements for the quarter ended March 31, 2020, the commitment fee will be 0.25% per annum, and thereafter the commitment fee will vary depending on the Company's consolidated leverage ratio, ranging from 0.30% per annum if the Company's consolidated leverage ratio is greater than 2.75 to 1.00, down to 0.15% per annum if the Company's consolidated leverage ratio is equal to or less than 1.50 to 1.00. Letter of credit participation fees are payable to each lender on the amount of such lender’s letter of credit exposure, during the period from the closing date of the Amended Credit Agreement to but excluding the date which is the later of (i) the date on which such lender’s commitment terminates or (ii) the date on which such lender ceases to have any letter of credit exposure, at a rate per annum equal to the applicable margin for LIBOR loans. Additionally, the Company will pay a fronting fee to each issuing bank in amounts to be agreed to between the Company and the applicable issuing bank. Interest on Alternate Base Rate loans is payable at the end of each calendar quarter. Interest on LIBOR loans is payable at the end of each interest rate period or at the end of each three-month interval within an interest rate period if the period is longer than three months. The Company may also prepay loans under the Amended Credit Agreement at any time, without penalty, subject to certain notice requirements. Debt is recorded at the amount drawn on the revolving credit facility plus interest based on floating rates reflective of changes in the market which approximates fair value. The loans and other obligations under the credit facility are (a) guaranteed by each of the Company's wholly owned material domestic restricted subsidiaries, subject to certain exceptions, and (b) are secured by substantially all of the assets of the Company and the subsidiary guarantors, including a pledge of all the capital stock of material subsidiaries held directly by the Company and the subsidiary guarantors (which pledge, in the case of any foreign subsidiary, is limited to 65% of the voting stock), subject to certain customary exceptions and limitations. The Amended Credit Agreement generally prohibits any other liens on the assets of the Company and its restricted subsidiaries, subject to certain exceptions as described in the Amended Credit Agreement. The Amended Credit Agreement contains certain covenants applicable to the Company and its restricted subsidiaries, including, without limitation, limitations on additional indebtedness, liens, various fundamental changes, dividends and distributions, investments (including acquisitions), transactions with affiliates, asset sales, including sale-leaseback transactions, speculative hedge agreements, payment of junior financing, changes in business and other limitations customary in senior secured credit facilities. In addition, the Company is required to maintain certain consolidated leverage and interest coverage ratios. These covenants and limitations are more fully described in the Amended Credit Agreement. At March 31, 2020, the Company was in compliance with all of these covenants. The Amended Credit Agreement provides that events of default will exist in certain circumstances, including failure to make payment of principal or interest on the loans when required, failure to perform certain obligations under the Amended Credit Agreement and related documents, defaults under certain other indebtedness, certain insolvency events, certain events arising under ERISA, a change of control and certain other events. Upon an event of default, the administrative agent with the consent of, or at the request of, the holders of more than 50% in principal amount of the loans and commitments may terminate the commitments and accelerate the maturity of the loans and enforce certain other remedies under the Amended Credit Agreement and the other loan documents. |
NET INCOME (LOSS) PER SHARE
NET INCOME (LOSS) PER SHARE | 12 Months Ended |
Mar. 31, 2020 | |
Earnings Per Share [Abstract] | |
NET INCOME (LOSS) PER SHARE | NET INCOME (LOSS) PER SHARE Calculations of the basic and diluted net income (loss) per share and potential common shares are as follows (in thousands, except for per share data): Year Ended March 31, 2020 2019 2018 Numerator: Net income (loss) $ (2,754) $ (73,324) $ 79,812 Denominator: Denominator for basic net income (loss) per share - weighted average common shares outstanding 75,162 78,617 87,425 Dilutive common equivalent shares: Weighted average restricted stock units — — 836 Denominator for diluted net income (loss) per share - weighted average shares outstanding 75,162 78,617 88,261 Net income (loss) per share: Basic net income (loss) per share $ (0.04) $ (0.93) $ 0.91 Diluted net income (loss) per share $ (0.04) $ (0.93) $ 0.90 The following table sets forth restricted stock units excluded from the calculation of diluted net income per share, since their inclusion would be antidilutive (in thousands): Year Ended March 31, 2020 2019 2018 Restricted stock units 675 706 1,450 Basic net income (loss) per share is calculated by dividing net income (loss) by the weighted average number of shares outstanding during the period. Unvested restricted shares, although legally issued and outstanding, are not considered outstanding for purposes of calculating basic earnings per share. Diluted net income (loss) per share is calculated by dividing net income (loss) by the weighted average number of shares outstanding plus the dilutive effect, if any, of outstanding restricted shares and restricted stock units using the treasury stock method. The calculation of the dilutive effect of outstanding equity awards under the treasury stock method includes consideration of proceeds from the assumed exercise of unrecognized compensation expense. As the Company incurred a net loss in the fiscal years ended March 31, 2020 and 2019, all outstanding restricted stock units have an anti-dilutive effect and are therefore excluded from the computation of diluted weighted average share outstanding. For the fiscal year ended March 31, 2018, the delivery of 7.4 million shares under the Company's accelerated share repurchase (ASR) agreements reduced its outstanding shares used to determine its weighted average common shares outstanding for purposes of calculating basic and diluted earnings per share. See Note 14 for additional information. The Company evaluated the ASR agreements for potential dilutive effects of any shares remaining to be received or owed upon settlement and determined the additional shares to be received would be anti-dilutive, and therefore they were not included in the Company's calculation of diluted earnings per share for the fiscal year ended March 31, 2018. |
TREASURY STOCK
TREASURY STOCK | 12 Months Ended |
Mar. 31, 2020 | |
Equity [Abstract] | |
TREASURY STOCK | TREASURY STOCK On May 19, 2015, the Company’s Board of Directors approved a share repurchase program, conditional upon the completion of the Comms Transaction. This program enabled the Company to repurchase up to 20 million shares of its common stock. This plan became effective on July 14, 2015 upon the completion of the Comms Transaction and replaced the Company's previously existing open market stock repurchase program. The Company was not obligated to acquire any specific amount of common stock within any particular timeframe under this program. The Company repurchased 6,773,438 shares for $227.6 million in the open market under this stock repurchase plan during the fiscal year ended March 31, 2018. At March 31, 2018, there were no shares of common stock that remained available to be purchased under this plan. On October 24, 2017, the Company’s Board of Directors approved a new share repurchase program that enables the Company to repurchase up to twenty-five million shares of its common stock. This new program became effective once the Company’s previously disclosed twenty million share repurchase program was completed. The Company is not obligated to acquire any specific amount of common stock within any particular timeframe as a result of its new share repurchase program. On February 1, 2018, the Company entered into ASR agreements with two third-party financial institutions (the Dealers) to repurchase an aggregate of $300 million of the Company's common stock via accelerated stock repurchase transactions under the Company’s twenty million share repurchase program and the twenty-five million share repurchase program. The Company borrowed $300 million against its Amended Credit Facility in order to finance the payment of the initial purchase price to each of the Dealers. Under the terms of the ASR, the Company made a $150 million payment to each of the Dealers on February 2, 2018, and received an initial delivery of 3,693,931 shares from each of the Dealers, or 7,387,862 shares in the aggregate, which is approximately 70 percent of the total number of shares of the Company's common stock expected to be repurchased under the ASR. As part of this purchase, 970,650 shares for $27.6 million were deducted under the twenty million share repurchase program and 6,417,212 shares for $182.4 million were deducted from the twenty-five million share repurchase program during the fiscal year ended March 31, 2018. Final settlement of the ASR agreements was completed in August 2018. As a result, the Company received an additional 3,679,947 shares of its common stock for $96.8 million, which reduced the number of shares available to be purchased from the twenty-five million share repurchase program during the fiscal year ended March 31, 2019. In total, 11,067,809 shares of the Company's common stock were repurchased under the ASR at an average cost per share of $27.11. The Company repurchased an additional 7,116,159 shares for $175.0 million, and 543,251 shares for $14.5 million under the twenty-five million share repurchase program during the fiscal years ended March 31, 2020 and 2019, respectively. At March 31, 2020, 7,243,431 shares of common stock remained available to be purchased under the current repurchase program. In connection with the vesting and release of the restriction on previously vested shares of restricted stock, the Company repurchased 519,241 shares for $11.9 million, 451,683 shares for $11.9 million and 408,097 shares for $13.6 million related to minimum statutory tax withholding requirements on these restricted stock units during the fiscal years ended March 31, 2020, 2019 and 2018, respectively. These repurchase transactions do not fall under the repurchase program described above, and therefore do not reduce the amount that is available for repurchase under those programs. |
STOCK PLANS
STOCK PLANS | 12 Months Ended |
Mar. 31, 2020 | |
Share-based Payment Arrangement [Abstract] | |
STOCK PLANS | STOCK PLANS 2011 Employee Stock Purchase Plan On September 7, 2011, the Company’s stockholders approved the 2011 Employee Stock Purchase Plan (the ESPP), under which 2,500,000 shares of the Company’s common stock have been reserved for issuance. On November 8, 2018, the Company increased the number of shares available under the ESPP by an additional 3,000,000 shares. The Company implemented the ESPP on March 1, 2012. Eligible employees may purchase shares of the Company’s common stock through regular payroll deductions of up to 20% of their eligible compensation. Under the terms of the offering under the ESPP, the number of shares of the Company’s common stock which a participant could purchase during any purchase period is limited to 2,000. In addition, the fair market value of shares purchased by an individual participant in the plan may not exceed $25,000 if the contribution period is within any calendar year. However, if contribution periods overlap calendar years, an individual participant is eligible to utilize the unused portion of the $25,000 limit from the subsequent purchase in the current purchase up to $50,000. Under the ESPP, shares of the company's common stock may be purchased on the last day of each bi-annual offering period at 85% of the fair market value on the last day of such offering period. The offering periods run from March 1 through August 31 and from September 1 through the last day of February of each year. During the fiscal year ended March 31, 2020, employees purchased 594,661 shares under the ESPP with a weighted average purchase price per share of $23.92. At March 31, 2020, 2,313,482 shares were available for future issuance under the ESPP. 2019 Equity Incentive Plan On September 12, 2019, the Company’s stockholders approved the 2019 Equity Incentive Plan (2019 Plan), which replaced the Company’s Amended 2007 Plan. The 2019 Plan permits the granting of incentive and nonstatutory stock options, stock appreciation rights, restricted stock awards, restricted stock unit awards, and other stock awards, collectively referred to as "share-based awards." Periodically, the Company grants share-based awards to employees and officers of the Company and its subsidiaries. The Company accounts for these share-based awards in accordance with GAAP, which requires the measurement and recognition of compensation expense based on estimated fair values for all share-based payment awards made to its employees and directors. Share-based award grants are generally measured at fair value on the date of grant based on the number of shares granted and the quoted price of the Company’s common stock. Such value is recognized as a cost of revenue or an operating expense over the corresponding vesting period. At September 12, 2019, there was a total of 6,794,651 shares reserved for issuance under the 2019 Plan, which consisted of 5,500,000 new shares plus 1,294,651 shares that remained available for grant under the Amended 2007 Plan as of September 12, 2019, the effective date of the 2019 Plan. The aggregate number of shares available for issuance under the 2019 Plan will increase by 2.76 shares for each share: (i) subject to an award granted under the Amended 2007 Plan or 2019 Plan that are not issued because such award expires or otherwise terminates without all of the shares covered by such award having been issued; (ii) any shares subject to an award under the Amended 2007 Plan or 2019 Plan that are not issued because such award is settled in cash; (iii) any shares issued pursuant to an award granted under the Amended 2007 Plan or 2019 Plan that are forfeited back to or repurchased by the Company because of failure to vest; and (iv) any shares that are reacquired or withheld by the Company to satisfy tax withholding obligations in connection with common stock issued pursuant to restricted stock, restricted stock units, performance stock awards, or other stock awards granted under the Amended 2007 Plan and 2019 Plan. Furthermore, the share reserve under the 2019 Plan is reduced by one share for each share of common stock issued pursuant to a stock option or stock appreciation right and 2.76 shares for each share of common stock issued pursuant to restricted stock, restricted stock units, performance stock awards, or other stock awards granted under the 2019 Plan on or after September 12, 2019. At March 31, 2020, an aggregate of 4,274,473 shares of unvested equity awards were outstanding under the 2019 Plan. The 2019 Plan is administered by the Compensation Committee of the Board of Directors. The Compensation Committee operates under guidelines established by the Board of Directors. The Compensation Committee has the authority to select the employees and consultants to whom awards are granted (except for directors and executive officers) and determine the terms of each award, including the number of shares of common stock subject to the award. Share-based awards generally vest over four years. The exercise price of stock options shall not be less than 100% of the fair market value of the common stock at the date of grant (110% for incentive stock options granted to holders of more than 10% of the voting stock of NetScout). The term of stock options granted cannot exceed seven years (five years for incentive stock options granted to holders of more than 10% of the voting stock of NetScout). Based on historical experience, the Company assumed an annualized forfeiture rate of 0% for awards granted to its independent directors, approximately 2% for awards granted to its senior executives, and approximately 5% granted to all remaining employees during the fiscal years ended March 31, 2020, 2019 and 2018. The following is a summary of share-based compensation expense including restricted stock units and employee stock purchases made under the Company's employee stock purchase plan (ESPP) based on estimated fair values within the applicable cost and expense lines identified below (in thousands): Year Ended March 31, 2020 2019 2018 Cost of product revenue $ 1,069 $ 1,463 $ 1,159 Cost of service revenue 5,774 5,959 4,824 Research and development 15,511 17,321 14,711 Sales and marketing 17,085 18,923 15,213 General and administrative 11,422 12,662 11,410 $ 50,861 $ 56,328 $ 47,317 Transactions under the Amended 2007 and 2019 Plan during the fiscal years ended March 31, 2020, 2019 and 2018 are summarized in the table below. Restricted Stock Units Number of Weighted Outstanding – March 31, 2017 3,610,301 $ 30.24 Granted 1,962,590 34.01 Vested (1,216,585) 31.09 Canceled (277,526) 31.70 Outstanding – March 31, 2018 4,078,780 $ 31.77 Granted 2,178,339 30.10 Vested (1,438,219) 32.49 Canceled (608,245) 30.52 Outstanding – March 31, 2019 4,210,655 $ 30.84 Granted 2,062,110 26.32 Vested (1,651,284) 31.03 Canceled (347,008) 29.74 Outstanding – March 31, 2020 4,274,473 $ 28.68 At March 31, 2020, there were 6,967,333 shares of common stock available for grant under the 2019 Plan. The Company does not currently expect to repurchase shares from any source to satisfy its obligations under the 2019 Plan. The aggregate intrinsic value of stock options exercised and the fair value of restricted stock units vested at March 31, 2020, 2019 and 2018 were as follows (in thousands): Year Ended March 31, 2020 2019 2018 Total fair value of restricted stock unit awards vested $ 37,783 $ 38,070 $ 40,539 At March 31, 2020, the total unrecognized compensation cost related to restricted stock unit awards was $93.6 million, which is expected to be amortized over a weighted-average period of 1.4 years. |
PENSION BENEFIT PLANS
PENSION BENEFIT PLANS | 12 Months Ended |
Mar. 31, 2020 | |
Retirement Benefits [Abstract] | |
PENSION BENEFIT PLANS | PENSION BENEFIT PLANS 401(k) Plan The Company has a defined contribution program for certain employees that is qualified under Section 401(k) of the Internal Revenue Code of 1986, as amended. The Company matches 50% of the employee’s contribution up to 6% of the employee’s salary. NetScout contributions vest at a rate of 25% per year of service. NetScout made matching contributions of $6.7 million, $6.6 million and $8.0 million to the plan for the fiscal years ended March 31, 2020, 2019 and 2018, respectively. Defined Benefit Pension Plan Certain of the Company's non-U.S. employees participate in certain noncontributory defined benefit pension plans. None of the Company's employees in the U.S. participate in any noncontributory defined benefit pension plans. In general, these plans are funded based on considerations relating to legal requirements, underlying asset returns, the plan’s funded status, the anticipated deductibility of the contribution, local practices, market conditions, interest rates and other factors. The components of the change in benefit obligation of the pension plan is as follows (in thousands): March 31, March 31, 2020 2019 Benefit obligation, at beginning of year $ 34,895 $ 33,464 Service cost 341 304 Interest cost 603 704 Benefits paid and other (359) (302) Actuarial loss (gain) (1,644) 3,254 Foreign exchange rate impact (1,031) (2,529) Benefit obligation, at end of year $ 32,805 $ 34,895 The reconciliation of the beginning and ending balances of the fair value of the assets of the pension plan is as follows (in thousands): March 31, March 31, 2020 2019 Fair value of plan assets, at beginning of year $ — $ — Employer direct benefit payments 359 302 Benefits paid and other (359) (302) Fair value of plan assets, at end of year $ — $ — The following sets forth the components of the Company's net periodic pension cost of the noncontributory defined benefit pension plans for the fiscal years ended March 31, 2020, 2019, and 2018 (in thousands): Year Ended March 31, 2020 2019 2018 Service cost $ 341 $ 304 $ 407 Interest cost 603 704 718 Net periodic pension cost $ 944 $ 1,008 $ 1,125 Weighted average assumptions used to determine net periodic pension cost at date of measurement: March 31, March 31, March 31, 2020 2019 2018 Discount rate 1.90 % 1.80 % 2.30 % Rate of compensation increase 3.00 % 3.00 % 2.25 % As of March 31, 2020, unrecognized actuarial gain of $1.6 million ($1.1 million, net of tax) which have not yet been recognized in net periodic pension cost are included in accumulated other comprehensive income (loss). The unrecognized actuarial gains and losses are calculated as the difference between the actuarially determined projected benefit obligation and the value of the plan assets less accrued pension costs. None of this amount is expected to be recognized in net periodic pension costs during the fiscal year ending March 31, 2021. No plan assets are expected to be returned to the Company during the fiscal year ending March 31, 2021. Expected Contributions During the fiscal year ended March 31, 2020, the Company contributed $359 thousand to its defined benefit pension plan. The following sets forth benefit payments, which reflect expected future service, as appropriate, expected to be paid by the plan in the periods indicated (in thousands): 2021 $ 409 2022 $ 454 2023 $ 515 2024 $ 562 2025 $ 662 2026 - 2031 $ 4,741 |
INCOME TAXES
INCOME TAXES | 12 Months Ended |
Mar. 31, 2020 | |
Income Tax Disclosure [Abstract] | |
INCOME TAXES | INCOME TAXES Income (loss) before income tax expense (benefit) consisted of the following (in thousands): Year Ended March 31, 2020 2019 2018 Domestic $ (1,502) $ (107,088) $ (35,032) Foreign 3,426 14,176 16,373 $ 1,924 $ (92,912) $ (18,659) The components of the income tax expense (benefit) are as follows (in thousands): Year Ended March 31, 2020 2019 2018 Current income tax expense: Federal $ 2,817 $ 3,902 $ 14,191 State 1,850 (136) 1,925 Foreign 9,712 10,618 12,249 14,379 14,384 28,365 Deferred income tax benefit: Federal (5,287) (25,347) (113,122) State (2,897) (3,845) (10,037) Foreign (1,517) (4,780) (3,677) (9,701) (33,972) (126,836) $ 4,678 $ (19,588) $ (98,471) The income tax expense (benefit) computed using the federal statutory income tax rate differs from NetScout's effective tax rate primarily due to the following: Year Ended March 31, 2020 2019 2018 Statutory U.S. federal tax rate 21.0 % 21.0 % 31.6 % State taxes, net of federal tax effect (47.8) 3.4 6.9 Research and development tax credits (245.9) 7.1 39.5 Effect of foreign operations (66.9) (0.1) 14.0 Meals and entertainment 43.7 (1.0) (6.7) Domestic production activities deduction — — 13.8 Change in valuation allowance 250.0 2.2 (0.2) Internal restructuring charges 196.5 — — Stock compensation 172.1 (2.6) (2.5) Divestiture — (1.0) — GILTI/FDII (174.3) 2.9 — BEAT — (7.0) — 2017 Tax Act (transition tax and re-measurement of deferreds) — 0.4 454.1 Foreign withholding 220.6 (3.1) (21.0) Provision to return (152.8) (1.0) 0.8 Other permanent differences 26.9 (0.1) (2.6) 243.1 % 21.1 % 527.7 % The components of net deferred tax assets and liabilities are as follows (in thousands): Year Ended March 31, 2020 2019 Deferred tax assets: Accrued expenses $ 5,060 $ 4,359 Deferred revenue 14,420 11,278 Reserves 3,216 5,463 Pension and other retiree benefits 5,078 5,960 Net operating loss carryforwards 12,443 14,992 Tax credit carryforwards 14,138 9,043 Share-based compensation 4,534 5,505 Operating lease liability 18,213 — Other 20 166 Total gross deferred tax assets 77,122 56,766 Valuation allowance (5,641) (835) Net deferred tax assets 71,481 55,931 Deferred tax liabilities: Intangible assets (146,950) (164,199) Other deferred liabilities (8,061) (1,609) Operating lease right-of-use asset (15,152) — Depreciation (9,492) (7,134) Total deferred tax liability $ (108,174) $ (117,011) Deferred tax assets and liabilities are recognized based on the anticipated future tax consequences, attributable to differences between financial statement carrying amounts of assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates in effect for the year in which the differences are expected to reverse. The Company evaluates the recoverability of deferred tax assets by considering all positive and negative evidence relating to future profitability. The Company weighs objective and verifiable evidence more heavily in this analysis. In situations where the Company concludes that it does not have sufficient objective and verifiable evidence to support the realizability of the asset it creates a valuation allowance against it. As a result, the Company established a valuation allowance of $0.8 million as of March 31, 2019 and $5.6 million as of March 31, 2020, representing an increase of $4.8 million. The increase in the valuation allowance as of March 31, 2020, as compared to March 31, 2019, is primarily related to deferred tax assets related to foreign tax credits that the Company believes are not more likely than not to be realized. If it is later determined the Company is able to use all or a portion of the deferred tax assets for which a valuation allowance has been established, then the Company may be required to recognize these deferred tax assets through a tax benefit recorded in the period such determination is made. At March 31, 2020, the Company had U.S. federal net operating loss carry forwards of approximately $19 million, state net operating loss carryforwards of approximately $34 million and tax credit carryforwards of approximately $12 million. The net operating loss and credit carryforwards will expire at various dates beginning in 2021. The Company also had foreign net operating loss carryforwards of approximately $45 million at March 31, 2020 and tax credit carryforwards of approximately $4 million. The majority of foreign net operating losses have no expiration dates. Utilization of the U.S. net operating losses and credits are subject to an annual limitation due to the ownership change limitations provided by the Internal Revenue Code of 1986, as amended, and similar state tax provisions. The Company files U.S. federal tax returns and files returns in various state, local and foreign jurisdictions. With respect to the U.S. federal and primary state jurisdictions, the Company is no longer subject to examinations by tax authorities for tax years before 2015, although carryforward attributes that were generated prior to 2015 may still be adjusted upon examination if they either have been or will be used in a future period. The Company also receives inquiries from various tax jurisdictions during the year, and some of those inquiries may include an audit of the tax return previously filed. In the normal course of business, NetScout and its subsidiaries are examined by various taxing authorities, including the IRS in the United States. A reconciliation of the beginning and ending amount of unrecognized tax benefits for the fiscal years ended March 31, 2020, 2019 and 2018 is as follows (in thousands): Year Ended March 31, 2020 2019 2018 Balance at April 1, $ 1,314 $ 2,215 $ 2,926 Additions based on tax positions related to the current year 49 28 126 Release of tax positions of prior years (212) (194) (481) Decrease relating to settlements with taxing authorities — (735) (356) Balance at March 31, $ 1,151 $ 1,314 $ 2,215 The Company is unable to make a reliable estimate when cash settlement, if any, will occur with a tax authority as the timing of examinations and ultimate resolution of those examinations is uncertain. All of the unrecognized tax benefits would affect the effective tax rate if recognized. The Company includes interest and penalties accrued in the consolidated financial statements as a component of the tax provision. During fiscal year 2019, we completed our analysis and recording of all the tax effects related to the Tax Cuts and Jobs Act (TCJA), as required under SAB 118, and recorded a benefit of $87.0 million due to the re-measurement of our deferred taxes and a $2.0 million one-time transition tax. |
LEASES
LEASES | 12 Months Ended |
Mar. 31, 2020 | |
Leases [Abstract] | |
LEASES | LEASES In February 2016, the FASB issued ASC 842 to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and disclosing key information about leasing arrangements. The Company adopted the guidance on April 1, 2019 using the modified retrospective method and as a result did not adjust comparative periods or modify disclosures in those comparative periods. The new guidance provides a number of optional practical expedients in transition. The Company elected the package of practical expedients, which does not require the reassessment of prior conclusions about lease identification, lease classification and initial direct costs. Further, the Company elected the practical expedients to combine lease and non-lease components, and to not recognize right-of-use (ROU) assets and lease liabilities for short-term leases. Leases with an initial term of 12 months or less are classified as short-term leases. The Company did not elect the hindsight practical expedient to determine the lease term for existing leases. The adoption of ASC 842 on April 1, 2019 resulted in the recognition of operating lease ROU assets of approximately $68.2 million, operating lease liabilities of approximately $83.2 million and the elimination of deferred rent of approximately $15.0 million. Operating leases are included in operating lease ROU assets and lease liabilities on the Company’s balance sheets. The adoption of ASC 842 did not have a material impact on the Company’s consolidated statement of operations, consolidated statement of stockholders' equity, consolidated statement of comprehensive income (loss) or consolidated statement of cash flows. The new standard had no material impact on liquidity and had no impact on the Company’s debt-covenant compliance under its current debt agreements. The Company determines if an arrangement is a lease at inception. ROU assets represent the Company’s right to use an underlying asset for the duration of the lease term. Lease liabilities represent the Company’s contractual obligation to make lease payments over the lease term. ROU assets are recorded and recognized at commencement for the lease liability amount, plus initial direct costs incurred less lease incentives received. Lease liabilities are recorded at the present value of future lease payments over the lease term at commencement. The discount rate used is generally the Company’s estimated incremental borrowing rate unless the lessor’s implicit rate is readily determinable. Incremental borrowing rates are calculated periodically to estimate the rate the Company would pay to borrow the funds necessary to obtain an asset of similar value over a similar term. Lease expenses relating to operating leases are recognized on a straight-line basis over the lease term. The Company has operating leases for administrative, research and development, sales and marketing and manufacturing facilities and equipment under various non-cancelable lease agreements. The Company’s leases have remaining lease terms ranging from 1 year to 11 years. The Company’s lease terms may include options to extend or terminate the lease where it is reasonably certain that the Company will exercise those options. The Company considers several economic factors when making this determination, including but not limited to, the significance of leasehold improvements incurred in the office space, the difficulty in replacing the asset, underlying contractual obligations, or specific characteristics unique to a particular lease. The Company’s lease agreements do not contain any material residual value guarantees or material restrictive covenants. Most of the Company’s lease agreements contain variable payments, primarily for common area maintenance (CAM), which are expensed as incurred and not included in the measurement of the ROU assets and lease liabilities. The components of operating lease cost for the fiscal year ended March 31, 2020 were as follows (in thousands): Lease cost under long-term operating leases $ 13,318 Lease cost under short-term operating leases 4,172 Variable lease cost under short-term and long-term operating leases 4,259 Total operating lease cost $ 21,749 The table below presents supplemental cash flow information related to leases during the fiscal year ended March 31, 2020 (in thousands): Right-of-use assets obtained in exchange for new operating lease liabilities $ 11,127 Weighted average remaining lease term in years and weighted average discount rate are as follows: Weighted average remaining lease term in years - operating leases 8.59 Weighted average discount rate - operating leases 4.1 % Future minimum payments under non-cancellable leases at March 31, 2020 are as follows (in thousands): Year Ending March 31, 2021 $ 12,479 2022 13,626 2023 11,564 2024 10,167 2025 10,019 Thereafter 38,282 Total lease payments $ 96,137 Less imputed interest (15,142) Present value of lease liabilities $ 80,995 As previously disclosed in the Company’s fiscal year Form 10-K and under the previous lease accounting standard, ASC 840, Leases, the following table summarizes the future non-cancelable minimum lease commitments (including office space, copiers, and automobiles) at March 31, 2019 (in thousands): Year Ending March 31, 2020 $ 16,102 2021 11,059 2022 9,804 2023 8,807 2024 8,500 Remaining years 43,997 Total minimum lease payments $ 98,269 |
COMMITMENTS AND CONTINGENCIES
COMMITMENTS AND CONTINGENCIES | 12 Months Ended |
Mar. 31, 2020 | |
Commitments and Contingencies Disclosure [Abstract] | |
COMMITMENTS AND CONTINGENCIES | COMMITMENTS AND CONTINGENCIES Acquisition- and Divestiture-Related The Company's Level 3 liabilities at March 31, 2020 consisted of contingent purchase consideration related to the two acquisitions that occurred during the fiscal year 2020. The contingent purchase consideration related to the two acquisitions represent amounts deposited into escrow accounts, which were established to cover damages NetScout may suffer related to any liabilities that NetScout did not agree to assume or as a result of the breach of representations and warranties of the sellers as described in the acquisition agreements. The contingent purchase consideration of $0.7 million and $1.0 million related to the Gigavation and Eastwind acquisitions are included as accrued other in the Company's consolidated balance sheet at March 31, 2020. Except to the extent that valid indemnification claims are made prior to such time, the $0.7 million of purchase consideration related to the Gigavation acquisition will be paid to the seller in February 2021. The contingent purchase consideration related to the Eastwind acquisition was paid to the seller in April 2020. The Company had a contingent consideration asset related to the divestiture of its HNT tools business in September 2018. The contingent consideration asset represented potential future earnout payments to the Company of up to $4.0 million over two years that were contingent on the HNT tools business achieving certain milestones. The fair value of the contingent consideration of $2.3 million was recognized on the acquisition date and was measured using unobservable (Level 3) inputs. The contingent consideration asset at March 31, 2020 and 2019 was $0 and $0.8 million, respectively. The Company had a contingent liability at March 31, 2018 for $0.5 million related to the acquisition of Efflux in July 2017 for which an escrow account was established to cover damages NetScout may have suffered related to any liabilities that NetScout did not agree to assume or as a result of the breach of representations and warranties of the seller as described in the acquisition agreement. The $0.5 million was paid to the sellers in July 2018. The Company had a contingent liability at March 31, 2018 for $4.9 million related to the acquisition of Simena LLC in November 2011, which was based on the ultimate settlement of assets and liabilities acquired as part of the transaction, and the former owners' future period of employment with NetScout. The contingent purchase consideration of $5.0 million was paid to the seller in November 2018. Legal From time to time, NetScout is subject to legal proceedings and claims in the ordinary course of business. In the opinion of management, the amount of ultimate expense with respect to any current legal proceedings and claims, if determined adversely, will not have a material adverse effect on the Company’s financial condition, results of operations or cash flows. As previously disclosed, in March 2016, Packet Intelligence LLC (Packet Intelligence or Plaintiff) filed a Complaint against NetScout and two subsidiary entities in the United States District Court for the Eastern District of Texas asserting infringement of five United States patents. Plaintiff’s Complaint alleged that legacy Tektronix GeoProbe products, including the G10 and GeoBlade products, infringed these patents. NetScout filed an Answer denying Plaintiff’s allegations and asserting that Plaintiff’s patents were, among other things, invalid, not infringed, and unenforceable due to inequitable conduct. In October 2017, a jury trial was held to address the parties’ claims and counterclaims regarding infringement of three patents by the G10 and GeoBlade products, invalidity of these patents, and damages. On October 13, 2017, the jury rendered a verdict finding in favor of the Plaintiff and that Plaintiff was entitled to $3,500,000 for pre-suit damages and $2,250,000 for post-suit damages. The jury indicated that the awarded damages amounts were intended to reflect a running royalty. The Court also conducted a bench trial on whether these patents were unenforceable due to, among other things, inequitable conduct. In September 2018, the Court entered judgment and "enhanced" the jury verdict in the amount of $2.8 million as a result of a jury finding. The judgment also awards pre- and post judgement interest, and a running royalty on the G10 and GeoBlade products until the expiration of the patents at issue, the last date being June 2022. The Court denied the Plaintiff's motion for fees. Following additional motions for judgment as a matter of law, the court entered final judgment. On June 12, 2019, NetScout filed its Notice of Appeal of the judgment and all other adverse findings. NetScout has concluded that the risk of loss from this matter is currently neither remote nor probable, and therefore, under GAAP definitions, the risk of loss is termed "reasonably possible". Therefore, accounting rules require NetScout to provide an estimate for the range of potential liability. NetScout currently estimates that the estimated range of liability is between $0 and the aggregate amount awarded by the jury and the Court's award of enhanced damages, plus potential additional pre- and post-judgment interest amounts and costs and any royalties owed on post-trial sales of the accused G10 and GeoBlade products. Unconditional Purchase Obligations At March 31, 2020, the Company had unconditional purchase obligati ons of $35.5 million, which represent estimated open purchase orders to purchase inventory as well as commitments for products and services used in the normal course of business. |
SEGMENT AND GEOGRAPHIC INFORMAT
SEGMENT AND GEOGRAPHIC INFORMATION | 12 Months Ended |
Mar. 31, 2020 | |
Segment Reporting [Abstract] | |
SEGMENT AND GEOGRAPHIC INFORMATION | SEGMENT AND GEOGRAPHIC INFORMATION The Company manages its business in the following geographic areas: United States, Europe, Asia and the rest of the world. The Company’s policies mandate compliance with economic sanctions and export controls. Total revenue by geography is as follows (in thousands): Year Ended March 31, 2020 2019 2018 United States $ 545,620 $ 553,267 $ 581,853 Europe 154,510 148,036 174,445 Asia 59,939 72,355 88,917 Rest of the world 131,751 136,260 141,572 $ 891,820 $ 909,918 $ 986,787 The United States revenue includes sales to resellers in the United States. These resellers fulfill customer orders and may subsequently ship the Company’s products to international locations. Further, the Company determines the geography of its sales after considering where the contract originated. A majority of revenue attributable to locations outside of the United States is a result of export sales. Substantially all of the Company’s identifiable assets are located in the United States. |
QUARTERLY RESULTS OF OPERATIONS
QUARTERLY RESULTS OF OPERATIONS - UNAUDITED | 12 Months Ended |
Mar. 31, 2020 | |
Quarterly Financial Information Disclosure [Abstract] | |
QUARTERLY RESULTS OF OPERATIONS - UNAUDITED | QUARTERLY RESULTS OF OPERATIONS – UNAUDITED The following table sets forth certain unaudited quarterly results of operations of NetScout for the fiscal years ended March 31, 2020 and 2019. In the opinion of management, this information has been prepared on the same basis as the audited consolidated financial statements and all necessary adjustments, consisting only of normal recurring adjustments, have been included in the amounts stated below to present fairly the quarterly information when read in conjunction with the audited consolidated financial statements and notes thereto included elsewhere in this Annual Report on Form 10-K. The quarterly operating results are not necessarily indicative of future results of operations. Three Months Ended (in thousands, except per share data) March 31, 2020 Dec. 31, Sept. 30, June 30, March 31, 2019 Dec. 31, Sept. 30, June 30, Revenue $ 229,351 $ 260,024 $ 216,421 $ 186,024 $ 235,002 $ 246,008 $ 223,797 $ 205,111 Gross profit $ 166,619 $ 194,439 $ 157,289 $ 131,281 $ 176,466 $ 176,424 $ 159,817 $ 143,084 Net income (loss) $ 7,336 $ 36,725 $ (17,472) $ (29,343) $ 19,211 $ (3,603) $ (26,428) $ (62,504) Diluted net income (loss) per share $ 0.10 $ 0.49 $ (0.23) $ (0.38) $ 0.24 $ (0.05) $ (0.34) $ (0.78) |
Schedule II - Valuation and Qua
Schedule II - Valuation and Qualifying Accounts | 12 Months Ended |
Mar. 31, 2020 | |
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] | |
Schedule II - Valuation and Qualifying Accounts | NetScout Systems, Inc. Schedule II—Valuation and Qualifying Accounts (in thousands) Balance at Additions Charges to Deductions Balance at Year ended March 31, 2018 Allowance for doubtful accounts $ 2,066 $ 695 $ (346) $ (424) $ 1,991 Deferred tax asset valuation allowance $ 3,374 $ — $ — $ (266) $ 3,108 Year ended March 31, 2019 Allowance for doubtful accounts $ 1,991 $ 826 $ (464) $ (770) $ 1,583 Deferred tax asset valuation allowance $ 3,108 $ 905 $ — $ (3,178) $ 835 Year ended March 31, 2020 Allowance for doubtful accounts $ 1,583 $ 1,450 $ (1,202) $ (481) $ 1,350 Deferred tax asset valuation allowance $ 835 $ 4,806 $ — $ — $ 5,641 |
SUMMARY OF SIGNIFICANT ACCOUN_2
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) | 12 Months Ended |
Mar. 31, 2020 | |
Accounting Policies [Abstract] | |
Principles of Consolidation | Principles of Consolidation The consolidated financial statements include the accounts of NetScout and its wholly owned subsidiaries. Inter-company transactions and balances have been eliminated in consolidation. Certain amounts for the twelve months ended March 31, 2018 have been reclassified to conform to the current period presentation. These reclassifications had no effect on the reported results of operations. |
Segment Reporting | Segment Reporting The Company's operating segments are determined based on the units that constitute a business for which financial information is available and for which operating results are regularly reviewed by the Chief Operating Decision Maker (CODM). The Company reports revenue and income in one reportable segment. |
Use of Estimates | Use of Estimates The preparation of financial statements in conformity with generally accepted accounting principles (GAAP) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Significant estimates in these financial statements include those involving revenue recognition, valuation of goodwill and acquired assets and liabilities, valuation of the pension obligation, valuation of contingent consideration and share-based compensation. These items are continuously monitored and analyzed by management for changes in facts and circumstances and material changes in these estimates could occur in the future. The Company considered the impact of the COVID-19 pandemic on the use of estimates and assumptions used for financial reporting and determined that there was no adverse material impact to its results of operations for the fourth quarter of fiscal year 2020. The full extent to which the COVID-19 pandemic will directly or indirectly impact the Company’s business, results of operations and financial condition, including sales, expenses, reserves and allowances, manufacturing, research and development costs and employee-related amounts, will depend on future developments that are highly uncertain, including as a result of new information that may emerge concerning COVID-19 and the actions taken to contain it or treat COVID-19, as well as the economic impact on local, regional, national and international customers and markets. The Company has made estimates within our financial statements and there may be changes to those estimates in future periods. Actual results may differ from these estimates. |
Cash and Cash Equivalents and Marketable Securities | Cash and Cash Equivalents and Marketable Securities Under current authoritative guidance, NetScout has classified its investments as "available-for-sale" which are carried at fair value based on quoted market prices and associated unrealized gains or losses are recorded as a separate component of stockholders’ equity until realized. NetScout considers all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents and those investments with original maturities greater than three months to be marketable securities. At March 31, 2020 and periodically throughout the year, NetScout has maintained cash balances in various operating accounts in excess of federally insured limits. NetScout limits the amount of credit exposure by investing only with credit worthy institutions which the Company believes are those institutions with an investment grade rating for deposits. |
Revenue Recognition | Revenue RecognitionThe Company accounts for revenue in accordance with ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606), which was adopted on April 1, 2018 using the modified retrospective transition method. Revenue from Contracts with Customers In May 2014, the FASB issued Topic 606, which requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. Topic 606 replaced most existing revenue recognition guidance under GAAP. The new standard introduces a five-step process to be followed in determining the amount and timing of revenue recognition. It also provides guidance on accounting for costs incurred to obtain or fulfill contracts with customers and establishes disclosure requirements which are more extensive than those required under prior GAAP. Topic 606 became effective for the Company on April 1, 2018. The Company elected to use the modified retrospective transition approach. Therefore, the comparative financial information has not been restated and continues to be reported under the accounting standards in effect for those periods. Revenue Recognition Policy The Company exercises judgment and uses estimates in connection with determining the amounts of product and service revenues to be recognized in each accounting period. The Company derives revenues primarily from the sale of network management tools and security solutions for service provider and enterprise customers, which include hardware, software and service offerings. The majority of the Company's product sales consist of hardware products with embedded software that are essential to providing customers the intended functionality of the solutions. The Company also sells software offerings decoupled from the underlying hardware and software solutions to provide customers with enhanced functionality. The Company accounts for revenue once a legally enforceable contract with a customer has been approved by the parties and the related promises to transfer products or services have been identified. A contract is defined by the Company as an arrangement with commercial substance identifying payment terms, each party’s rights and obligations regarding the products or services to be transferred and the amount the Company deems probable of collection. Customer contracts may include promises to transfer multiple products and services to a customer. Determining whether the products and services are considered distinct performance obligations that should be accounted for separately or as one combined performance obligation may require significant judgment. Revenue is recognized when control of the products or services are transferred to the Company's customers, in an amount that reflects the consideration the Company expects to be entitled to in exchange for products and services. Product revenue is typically recognized upon shipment, provided a legally enforceable contract exists, control has passed to the customer, and in the case of software products, when the customer has the rights and ability to access the software; and collection of the related receivable is probable. If any significant obligations to the customer remain post-delivery, typically involving obligations relating to installation and acceptance by the customer, revenue recognition is deferred until such obligations have been fulfilled. The Company's service offerings include installation, integration, extended warranty and maintenance services, post-contract customer support, stand-ready software-as-a-service (SAAS) and other professional services including consulting and training. The Company generally provides software and/or hardware support as part of product sales. Revenue related to the initial bundled software and hardware support is recognized ratably over the support period. In addition, customers can elect to purchase extended support agreements for periods after the initial software/hardware warranty expiration. Support services generally include rights to unspecified upgrades (when and if available), telephone and internet-based support, updates, bug fixes and hardware repair and replacement. Consulting services are recognized upon delivery or completion of performance depending on the terms of the underlying contract. Reimbursements of out-of-pocket expenditures incurred in connection with providing consulting services are included in services revenue, with the offsetting expense recorded in cost of service revenue. Training services include on-site and classroom training. Training revenues are recognized upon delivery of the training. Generally, the Company's contracts are accounted for individually. However, when contracts are closely interrelated and dependent on each other, it may be necessary to account for two or more contracts as one to reflect the substance of the group of contracts. Bundled arrangements are concurrent customer purchases of a combination of the Company's product and service offerings that may be delivered at various points in time. The Company allocates the transaction price among the performance obligations in an amount that depicts the relative standalone selling prices (SSP) of each obligation. Judgment is required to determine the SSP for each distinct performance obligation. The Company uses a range of amounts to estimate SSP when it sells each of the products and services separately based on the element’s historical pricing. The Company also considers its overall pricing objectives and practices across different sales channels and geographies, and market conditions. Generally, the Company has established SSP for a majority of its service elements based on historical standalone sales. In certain instances, the Company has established SSP for services based upon an estimate of profitability and the underlying cost to fulfill those services. Further, for certain service engagements, the Company considers quoted prices as part of multi-element arrangements of those engagements as a basis for establishing SSP. SSP has been established for product elements as the average or median selling price the element was recently sold for, whether sold alone or sold as part of a multiple element transaction. The |
Commission Expense | Commission Expense Sales commissions are recorded as an asset when the initial contract's duration is longer than 12 months and amortized to expense ratably over the remaining performance periods of the related contracts. |
Uncollected Deferred Revenue | Uncollected Deferred RevenueBecause of NetScout's revenue recognition policies, there are circumstances for which the Company does not recognize revenue relating to sales transactions that have been billed, but the related account receivable has not been collected. While the receivable represents an enforceable obligation, for balance sheet presentation purposes, the Company has not recognized the deferred revenue or the related account receivable and no amounts appear in the consolidated balance sheets for such transactions because control of the underlying deliverable has not transferred. |
Concentration of Credit Risk | Concentration of Credit Risk Financial instruments that potentially subject the Company to concentration of credit risk consist primarily of investments, trade accounts receivable and accounts payable. NetScout's cash, cash equivalents, and marketable securities are placed with financial institutions with high credit standings. At March 31, 2020 and 2019 , the Company had no direct customers or indirect channel partners which accounted for more than 10% of the accounts receivable balance. During the fiscal ye ars ended March 31, 2020, 2019 and 2018 respectively, no direct customers or indirect channel partners accounted for more than 10% of total rev enue. Historically, the Company has not experienced any significant failure of its customers to meet their payment obligations nor does the Company anticipate material non-performance by its customers in the future; accordingly, the Company does not require collateral from its customers. However, if the Company’s assumptions are incorrect, there could be an adverse impact on its allowance for doubtful accounts. |
Trade Receivable Valuations | Trade Receivable Valuations Accounts receivable are stated at their net realizable value. The allowance against gross trade receivables reflects the best estimate of probable losses inherent in the receivables portfolio determined on the basis of historical experience, specific allowances for known troubled accounts and other currently available information. |
Inventories | Inventories Inventories are stated at the lower of actual cost or net realizable value. Cost is determined by using the first-in, first-out (FIFO) method. |
Fixed Assets | Fixed Assets Fixed assets are stated at cost and depreciated using the straight-line method over the estimated useful lives of the assets. Leasehold improvements are amortized on a straight-line basis over the shorter of the lease term or anticipated useful life of the improvement. Gains and losses upon asset disposal are recognized in the year of disposition. Expenditures for replacements and building improvements are capitalized, while expenditures for maintenance and repairs are charged against earnings as incurred. |
Leases | Leases Effective April 1, 2019, the Company adopted ASU 2016-02, Leases (Topic 842), which requires leases to be recognized on the balance sheet. Leases with an original term of 12 months or less are not recognized on the Company’s balance sheet, and the lease expense related to those short-term leases is recognized over the lease term. The Company does not account for lease and non-lease (e.g. common area maintenance) components of contracts separately for any underlying asset class. For fiscal years ending prior to this date, the Company followed the guidance for leases under Topic 840, Leases. See Recently Issued Accounting Pronouncements below and Footnote 18, Leases, for further details. The Company has operating leases for administrative, research and development, sales and marketing and manufacturing facilities and equipment under various non-cancelable lease agreements. Lease commencement occurs on the date the Company takes possession or control of the property or equipment. The Company’s lease terms may include options to extend or terminate the lease where it is reasonably certain that the Company will exercise those options. The Company considers several economic factors when making this determination, including but not limited to, the significance of leasehold improvements incurred in the office space, the difficulty in replacing the asset, underlying contractual obligations, or specific characteristics unique to a particular lease. The Company’s lease agreements do not contain any material residual value guarantees or material restrictive covenants. |
Valuation of Goodwill, Intangible Assets and Other Acquisition and Divestiture Accounting Items | Valuation of Goodwill, Intangible Assets and Other Acquisition and Divestiture Accounting Items The Company amortizes acquired definite-lived intangible assets over their estimated useful lives. Goodwill and other indefinite-lived intangible assets are not amortized but subject to annual impairment tests; more frequently if events or circumstances occur that would indicate a potential decline in their fair value. The Company performs the assessment annually during the fourth quarter and on an interim basis if potential impairment indicators arise. Reporting units are determined based on the components of a Company's operating segments that constitute a business for which financial information is available and for which operating results are regularly reviewed by segment management. Through the first half of fiscal year 2020, the Company had two reporting units: (1) Service Assurance and (2) Security. As part of its continued integration efforts, effective during the third quarter of fiscal year 2020, the Company reorganized its business units. As a result of this change, the Company reduced the number of reporting units from two reporting units to one reporting unit. The former Service Assurance and Security reporting units were combined as result of organizational changes made to fully integrate the resources and assets of the Service Assurance and Security business units. To test impairment, the Company first assesses qualitative factors to determine whether the existence of events and circumstances indicate that it is more likely than not that the intangible asset is impaired. If based on the Company's qualitative assessment it is more likely than not that the fair value of the intangible asset is less than its carrying amount, quantitative impairment testing is required. However, if the Company concludes otherwise, quantitative impairment testing is not required. During fiscal year 2020, the Company performed its annual impairment analysis for goodwill as of January 31, 2020. The Company performed a quantitative analysis and determined the fair value of the reporting unit's goodwill using established income and market valuation approaches. Goodwill was estimated to be recoverable as of January 31, 2020. The Company considered the current and expected future economic and market conditions surrounding the COVID-19 pandemic to be a triggering event. As such, the Company performed a quantitative analysis as of March 31, 2020 and determined the fair value of the reporting unit's goodwill using established income and market valuation approaches. Goodwill was determined to be recoverable as of March 31, 2020. Indefinite-lived intangible assets are tested for impairment at least annually, or on an interim basis if an event occurs or circumstances change that would, more likely than not, reduce the fair value of the indefinite-lived intangible assets below its carrying value. To test impairment, the Company first assesses qualitative factors to determine whether the existence of events and circumstances indicate that it is more likely than not that the indefinite-lived intangible is impaired. If based on the Company's qualitative assessment, the Company concludes that it is more likely than not that the fair value of the indefinite-lived asset is greater than its carrying amount, quantitative impairment testing is not required. The Company completed its annual impairment test of the indefinite-lived intangible asset at January 31, 2020 using the qualitative Step 0 assessment. No impairment indicators were observed as of January 31, 2020. The Company considered the current and expected future economic and market conditions surrounding the COVID-19 pandemic and concluded that it was not more likely than not that the trade name was impaired and therefore a quantitative Step 1 assessment was not performed as of March 31, 2020. The Company completed three acquisitions and one divestiture during the three-year period ended March 31, 2020. The acquisition method of accounting requires an estimate of the fair value of the assets and liabilities acquired as part of these transactions. In order to estimate the fair value of acquired intangible assets, the Company uses either an income, market or cost method approach. The Company's Level 3 liabilities at March 31, 2020 consisted of contingent purchase consideration related to the two acquisitions that occurred during the fiscal year 2020. The contingent purchase consideration related to the two acquisitions represent amounts deposited into escrow accounts, which were established to cover damages NetScout may suffer related to any liabilities that NetScout did not agree to assume or as a result of the breach of representations and warranties of the sellers as described in the acquisition agreements. The contingent purchase consideration of $0.7 million and $1.0 million related to the Gigavation Incorporated (Gigavation) and Eastwind Networks, Inc. (Eastwind) acquisitions are included as accrued other in the Company's consolidated balance sheet at March 31, 2020. Except to the extent that valid indemnification claims are made prior to such time, the $0.7 million of purchase consideration related to the Gigavation acquisition will be paid to the seller in February 2021. The contingent purchase consideration related to the Eastwind acquisition was paid to the seller in April 2020. The Company had a contingent consideration asset related to the divestiture of its handheld network test (HNT) tools business in September 2018. The contingent consideration asset represented potential future earnout payments to the Company of up to $4.0 million over two years that were contingent on the HNT tools business achieving certain milestones. The fair value of the contingent consideration of $2.3 million was recognized on the divestiture date and was measured using unobservable (Level 3) inputs. The value of the contingent consideration asset at March 31, 2020 and 2019 was $0 and $0.8 million, respectively. The Company had a contingent liability at March 31, 2018 for $0.5 million related to the acquisition of Efflux in July 2017 for which an escrow account was established to cover damages NetScout may have suffered related to any liabilities that NetScout did not agree to assume or as a result of the breach of representations and warranties of the seller as described in the acquisition agreement. The $0.5 million was paid to the seller in July 2018. The Company had a contingent liability at March 31, 2018 for $4.9 million related to the acquisition of Simena LLC in November 2011, which was based on the ultimate settlement of assets and liabilities acquired as part of the transaction, and the former owners' future period of employment with NetScout. The contingent purchase consideration of $5.0 million was paid to the seller in November 2018. |
Capitalized Software Development Costs | Capitalized Software Development Costs Costs incurred in the research and development of the Company’s products are expensed as incurred, except for certain software development costs. Costs associated with the development of computer software are expensed prior to the establishment of technological feasibility and capitalized thereafter until the related software products are available for first customer shipment. Such costs are amortized using the straight-line method over the estimated economic life of the product, which generally does not exceed three years. Capitalized software development costs are periodically assessed for recoverability in the event of changes to the anticipated future revenue for the software products or changes in product technologies. Unamortized capitalized software development costs that are determined to be in excess of the net realizable value of the software products would be expensed in the period in which such a determination is made. |
Derivative Financial Instruments | Derivative Financial Instruments Under authoritative guidance for derivative instruments and hedging activities, all hedging activities must be documented at the inception of the hedge and must meet the definition of highly effective in offsetting changes to future cash flows in order for the derivative to qualify for hedge accounting. Under the guidance, if an instrument qualifies for hedge accounting, the changes in the fair value each period for open contracts, measured at the end of the period, are recorded to other comprehensive income. Otherwise, changes in the fair value are recorded in earnings each period. Management must perform initial and ongoing tests in order to qualify for hedge accounting. In accordance with the guidance, the Company accounts for its instruments under hedge accounting. The effectiveness and a measurement of ineffectiveness of qualifying hedge contracts are assessed by the Company quarterly. The Company records the fair value of its derivatives in prepaid expenses and other current assets and accrued other in the Company's consolidated balance sheet. The effective portion of gains or losses resulting from changes in the fair value of qualifying hedges are recorded in other comprehensive income (loss) until the forecasted transaction occurs, with any ineffective portion classified directly to the Company’s consolidated statement of operations based on the expense categories of the items being hedged. When forecasted transactions occur, unrealized gains or losses associated with the effective portion of the hedge are reclassified to the respective expense categories in the Company’s consolidated statement of operations. Gains or losses related to hedging activity are included as operating activities in the Company’s consolidated statement of cash flows. If the underlying forecasted transactions do not occur, or it becomes probable that they will not occur, the gain or loss on the related cash flow hedge is recognized immediately in earnings. |
Contingencies | Contingencies NetScout accounts for claims and contingencies in accordance with authoritative guidance that requires an estimated loss to be recorded from a claim or loss contingency when information available prior to issuance of its consolidated financial statements indicates that it is probable that a liability has been incurred at the date of the consolidated financial statements and the amount of the loss can be reasonably estimated. If NetScout determines that it is reasonably possible but not probable that an asset has been impaired or a liability has been incurred or if the amount of a probable loss cannot be reasonably estimated, then in accordance with the authoritative guidance, Netscout discloses the amount or range of estimated loss if the amount or range of estimated loss is material. Accounting for claims and contingencies requires NetScout to use its judgment. NetScout consults with legal counsel on those issues related to litigation and seeks input from other experts and advisors with respect to matters in the ordinary course of business. Contingent assets and liabilities include contingent consideration in connection with the Company’s acquisitions and divestitures. Contingent consideration represents earnout payments in connection with the Company’s acquisitions and divestitures and is recognized at fair value on the acquisition date and remeasured each reporting period with subsequent adjustments recognized in the consolidated statements of income. The Company discounts the contingent purchase consideration to present value using a risk adjusted interest rate at each reporting period. Contingent consideration is valued using significant inputs that are not observable in the market which are defined as Level 3 inputs pursuant to fair value measurement accounting. The Company believes its estimates and assumptions are reasonable, however, there is significant judgment involved. |
Share-Based Compensation | Share-Based Compensation NetScout recognizes compensation expense for all share-based payments granted. Under the fair value recognition provisions, share-based compensation is calculated net of an estimated forfeiture rate and compensation cost is only recognized for those shares expected to vest on a straight-line basis over the expected requisite service period of the award. |
Foreign Currency | Foreign Currency NetScout accounts for its reporting of foreign operations in accordance with guidance which establishes guidelines for the determination of the functional currency of foreign subsidiaries. In accordance with the guidance, NetScout has determined its functional currency for those foreign subsidiaries that are an extension of NetScout's U.S. operations to be the U.S. Dollar. Assets and liabilities of subsidiaries operating outside the United States with a functional currency other than U.S. dollars are translated into U.S. dollars using the period-end exchange rate, and income and expense items are translated using the average exchange rate during the period. Cumulative translation adjustments are reflected as a separate component of stockholders' equity. NetScout will experience currency exchange risk with respect to foreign currency denominated expenses. In order to partially offset the risks associated with the effects of certain foreign currency exposures, NetScout has established a program that utilizes foreign currency forward contracts. Under this program, increases or decreases in foreign currency exposures are partially offset by gains or losses on forward contracts, to mitigate the impact of foreign currency transaction gains or losses. The Company does not use forward contracts to engage in currency speculation. All outstanding foreign currency forward contracts are recorded at fair value at the end of each fiscal period. |
Advertising Expense | Advertising ExpenseNetScout recognizes advertising expense as incurred. |
Comprehensive Income (Loss) | Comprehensive Income (Loss)Comprehensive income (loss) consists of net income (loss) and other comprehensive income (loss). Other comprehensive income (loss) typically consists of unrealized gains and losses on marketable securities, unrealized gain (loss) on hedge contracts, actuarial gains and losses, and foreign currency translation adjustments. |
Income Taxes | Income Taxes NetScout accounts for its income taxes under the asset and liability method. Under the asset and liability method, deferred tax assets and liabilities are recognized based on anticipated future tax consequences attributable to differences between financial statement carrying amounts of assets and liabilities and their respective tax basis, as well as the effect of any net operating loss and tax credit carryforwards. Income tax expense is comprised of the current tax liability or benefit and the change in deferred tax assets and liabilities. NetScout evaluates the recoverability of deferred tax assets by considering all positive and negative evidence relating to future profitability. NetScout weighs objective and verifiable evidence more heavily in this analysis. In situations where NetScout concludes that it does not have sufficient objective and verifiable evidence to support the realizability of the deferred tax asset, NetScout creates a valuation allowance against it. |
Recent Accounting Standards | Recent Accounting Standards In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting. The amendments provide optional guidance for a limited time to ease the potential burden in accounting for reference rate reform. The new guidance provides optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships and other transactions affected by reference rate reform if certain criteria are met. The amendments apply only to contracts and hedging relationships that reference LIBOR or another reference rate expected to be discontinued due to reference rate reform. These amendments are effective immediately and may be applied prospectively to contract modifications made and hedging relationships entered into or evaluated on or before December 31, 2022. The adoption will not have a material impact on the Company's financial position, results of operations, and disclosures. In January 2020, the FASB issued ASU 2020-01, Investments-Equity Securities (Topic 321), Investments-Equity Method and Joint Ventures (Topic 323), and Derivatives and Hedging (Topic 815) - Clarifying the Interactions between Topic 321, Topic 323, and Topic 815. This guidance addresses accounting for the transition into and out of the equity method and provides clarification of the interaction of rules for equity securities, the equity method of accounting, and forward contracts and purchase options on certain types of securities. This standard is effective for fiscal years and interim periods within those fiscal years beginning after December 15, 2020. Early adoption is permitted. ASU 2020-01 is effective for NetScout beginning April 1, 2021. The Company is currently assessing the effect that ASU 2020-01 will have on its financial position, results of operations, and disclosures. In December 2019, the FASB issued ASU 2019-12, Simplifying the Accounting for Income Taxes. ASU 2019-12 simplifies the accounting for income taxes, eliminates certain exceptions within ASC 740, Income Taxes, and clarifies certain aspects of the current guidance to promote consistency among reporting entities. ASU 2019-12 is effective for fiscal years beginning after December 15, 2021. ASU 2019-12 is effective for NetScout beginning April 1, 2022. Most amendments within the standard are required to be applied on a prospective basis, while certain amendments must be applied on a retrospective or modified retrospective basis. The Company is currently assessing the effect that ASU 2019-12 will have on its financial position, results of operations, and disclosures. In August 2018, the FASB issued ASU 2018-14, Compensation – Retirement Benefits – Defined Benefit Plans – General (Subtopic 715-20): Disclosure Framework—Changes to the Disclosure Requirements for Defined Benefit Plans. This ASU adds, modifies and clarifies several disclosure requirements for employers that sponsor defined benefit pension or other postretirement plans. This guidance is effective for fiscal years ending after December 15, 2020. ASU 2018-14 is effective for NetScout beginning April 1, 2020. Early adoption is permitted. This guidance will have no impact on the Company's consolidated financials statements upon adoption other than with respect to the updated disclosure requirements. In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement. ASU 2018-13 adds, modifies and removes several disclosure requirements relative to the three levels of inputs used to measure fair value in accordance with Topic 820, Fair Value Measurement. This guidance is effective for fiscal years beginning after December 15, 2019, including interim periods within that fiscal year. ASU 2018-13 is effective for NetScout beginning April 1, 2020. Early adoption is permitted. The Company does not believe the adoption of ASU 2018-13 will have a material impact on its financial position, results of operations, and disclosures. In August 2017, the FASB issued ASU 2017-12, Derivatives and Hedging (Topic 815), Targeted Improvements to Accounting for Hedging Activities (ASU 2017-12). ASU 2017-12 provides guidance to better align an entity's risk management activities and financial reporting for hedging relationships through changes to both the designation and measurement guidance for qualifying hedging relationships and the presentation of hedge results. The amendments expand and refine hedge accounting for both non-financial and financial risk components and align the recognition and presentation of the effects of the hedging instrument and the hedged item in the financial statements. This standard is effective for financial statements issued for fiscal years beginning after December 15, 2018. The Company adopted ASU 2017-12 effective April 1, 2019. The adoption has had an immaterial impact on the Company's consolidated financial statements. In June 2016, the FASB issued ASU 2016-13, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (ASU 2016-13) and also issued subsequent amendments to the initial guidance: ASU 2018-19, ASU 2019-04, ASU 2019-05, ASU 2019-11 and ASU 2020-02 (collectively, Topic 326). Topic 326 requires measurement and recognition of expected credit losses for financial assets held. Topic 326 replaces the existing incurred loss impairment model with an expected loss methodology, which will result in more timely recognition of credit losses. Topic 326 is effective for annual periods beginning after December 15, 2019, and interim periods therein. Topic 326 is effective for NetScout beginning April 1, 2020, and earlier adoption is permitted. The Company does not believe the adoption of Topic 326 will have a material impact on its financial position, results of operations, and disclosures. In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) Section A - Leases: Amendments to the FASB Accounting Standards Codification (ASU 2016-02) and issued subsequent amendments to initial guidance in July 2018 within ASU 2018-10, Codification Improvements to Topic 842, Leases and ASU 2018-11, Leases (Topic 842): Targeted Improvements (collectively, ASC 842). ASC 842 aims to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and disclosing key information about leasing arrangements. The Company adopted the guidance as of April 1, 2019 using the modified retrospective method. Please refer to Note 18, "Leases" for further details. |
CASH, CASH EQUIVALENTS AND MA_2
CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES (Tables) | 12 Months Ended |
Mar. 31, 2020 | |
Cash and Cash Equivalents [Abstract] | |
Schedule of Cash and Cash Equivalents | The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the consolidated balance sheets that sum to the total of the same such amounts shown in the consolidated statements of cash flows (in thousands): March 31, 2020 March 31, 2019 March 31, 2018 March 31, 2017 Cash and cash equivalents $ 338,489 $ 409,632 $ 369,821 $ 304,880 Restricted cash 1,748 188 910 846 Total cash, cash equivalents and restricted cash $ 340,237 $ 409,820 $ 370,731 $ 305,726 |
Schedule of Restricted Cash | The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the consolidated balance sheets that sum to the total of the same such amounts shown in the consolidated statements of cash flows (in thousands): March 31, 2020 March 31, 2019 March 31, 2018 March 31, 2017 Cash and cash equivalents $ 338,489 $ 409,632 $ 369,821 $ 304,880 Restricted cash 1,748 188 910 846 Total cash, cash equivalents and restricted cash $ 340,237 $ 409,820 $ 370,731 $ 305,726 |
Summary of Marketable Securities Classified as Short-term and Long-term | The following is a summary of marketable securities held by NetScout at March 31, 2020 classified as short-term and long-term (in thousands): Amortized Unrealized Fair Type of security: U.S. government and municipal obligations $ 28,621 $ 107 $ 28,728 Commercial paper 14,644 — 14,644 Corporate bonds 4,587 10 4,597 Total short-term marketable securities 47,852 117 47,969 U.S. government and municipal obligations 2,562 51 2,613 Total long-term marketable securities 2,562 51 2,613 Total marketable securities $ 50,414 $ 168 $ 50,582 The following is a summary of marketable securities held by NetScout at March 31, 2019, classified as short-term and long-term (in thousands): Amortized Unrealized Fair Type of security: U.S. government and municipal obligations $ 27,610 $ 12 $ 27,622 Commercial paper 48,722 — 48,722 Total short-term marketable securities 76,332 12 76,344 Corporate bonds 1,007 5 1,012 Total long-term marketable securities 1,007 5 1,012 Total marketable securities $ 77,339 $ 17 $ 77,356 |
Summary of Contractual Maturities of Marketable Securities | Contractual maturities of the Company’s marketable securities held at March 31, 2020 and March 31, 2019 were as follows (in thousands): March 31, March 31, Available-for-sale securities: Due in 1 year or less $ 47,969 $ 76,344 Due after 1 year through 5 years 2,613 1,012 $ 50,582 $ 77,356 |
FAIR VALUE MEASUREMENTS (Tables
FAIR VALUE MEASUREMENTS (Tables) | 12 Months Ended |
Mar. 31, 2020 | |
Fair Value Disclosures [Abstract] | |
Schedule of Financial Assets and Liabilities | The following tables present the Company's financial assets and liabilities measured on a recurring basis using the fair value hierarchy at March 31, 2020 and 2019 (in thousands): Fair Value Measurements at March 31, 2020 Level 1 Level 2 Level 3 Total ASSETS: Cash and cash equivalents $ 338,489 $ — $ — $ 338,489 U.S. government and municipal obligations 31,341 — — 31,341 Commercial paper — 14,644 — 14,644 Corporate bonds 4,597 — — 4,597 $ 374,427 $ 14,644 $ — $ 389,071 LIABILITIES: Contingent purchase consideration $ — $ — $ (1,748) $ (1,748) Derivative financial instruments — (49) — (49) $ — $ (49) $ (1,748) $ (1,797) Fair Value Measurements at March 31, 2019 Level 1 Level 2 Level 3 Total ASSETS: Cash and cash equivalents $ 409,632 $ — $ — $ 409,632 U.S. government and municipal obligations 10,732 16,890 — 27,622 Commercial paper — 48,722 — 48,722 Corporate bonds 1,012 — — 1,012 Derivative financial instruments — 58 — 58 Contingent consideration — — 762 762 $ 421,376 $ 65,670 $ 762 $ 487,808 LIABILITIES: Derivative financial instruments $ — $ (68) $ — $ (68) $ — $ (68) $ — $ (68) |
Schedule of Reconciliation of Changes in Fair Value of Level Three Financial Liabilities | The following table sets forth a reconciliation of changes in the fair value of the Company’s Level 3 financial liabilities for the year ended March 31, 2020 (in thousands): Contingent Contingent Consideration Balance at March 31, 2019 $ — $ 762 Additions to Level 3 (1,800) — Change in fair value of contingent consideration — (762) Payments received 52 — Balance at March 31, 2020 $ (1,748) $ — The following table sets forth a reconciliation of changes in the fair value of the Company’s Level 3 financial liabilities for the year ended March 31, 2019 (in thousands): Contingent Contingent Balance at March 31, 2018 $ (5,464) $ — Contingent consideration pursuant to divestiture of the HNT tools business — 2,257 Change in fair value of contingent consideration (102) (1,495) Payments made 5,566 — Balance at March 31, 2019 $ — $ 762 |
INVENTORIES (Tables)
INVENTORIES (Tables) | 12 Months Ended |
Mar. 31, 2020 | |
Inventory Disclosure [Abstract] | |
Schedule of Inventories | Inventories are stated at the lower of actual cost or net realizable value. Cost is determined by using the FIFO method. Inventories consisted of the following (in thousands): March 31, 2020 2019 Raw materials $ 15,311 $ 14,432 Work in process 819 1,181 Finished goods 5,376 7,738 Deferred costs 721 2,919 $ 22,227 $ 26,270 |
FIXED ASSETS (Tables)
FIXED ASSETS (Tables) | 12 Months Ended |
Mar. 31, 2020 | |
Property, Plant and Equipment [Abstract] | |
Schedule of Fixed Assets | Fixed assets consisted of the following (in thousands): Estimated Useful Life in Years March 31, 2020 2019 Furniture and fixtures 3-7 $ 9,561 $ 9,373 Computer equipment and internal use software 3-5 170,518 158,797 Demonstration and spare part units 2-5 51,910 17,928 Leasehold improvements (1) up to 12 19,626 46,662 251,615 232,760 Less – accumulated depreciation (193,900) (173,809) $ 57,715 $ 58,951 (1) Leasehold improvements are depreciated over the shorter of the lease term or anticipated useful life of the improvement. |
ACQUISITIONS & DIVESTITURES (Ta
ACQUISITIONS & DIVESTITURES (Tables) | 12 Months Ended |
Mar. 31, 2020 | |
Business Combinations [Abstract] | |
Summary of Purchase Price Allocation | The following table summarizes the allocation of the purchase price (in thousands): Initial cash payment $ 7,200 Estimated fair value of contingent purchase consideration 800 Estimated purchase price $ 8,000 Initial cash payment $ 4,154 Estimated fair value of contingent purchase consideration 1,000 Estimated purchase price $ 5,154 |
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed | The following table reflects the estimated fair value of assets acquired and liabilities assumed (in thousands): Cash $ 7 Accounts receivable 209 Prepaid and other current assets 5 Intangible assets 4,760 Deferred tax liability (693) Accounts payable (50) Accrued other liabilities (54) Goodwill $ 3,816 The following table reflects the estimated fair value of assets acquired and liabilities assumed (in thousands): Property, plant and equipment $ 17 Intangible assets 4,230 Accrued other liabilities (96) Goodwill $ 1,003 |
Schedule of Fair Value of Acquired Identifiable Intangible Asset and Related Useful Life | The following table reflects the fair value of the acquired identifiable intangible asset and related estimated useful life (in thousands): Fair Value Useful Life (Years) Developed technology $4,760 10 The following table reflects the fair value of the acquired identifiable intangible asset and related estimated useful life (in thousands): Fair Value Useful Life (Years) Developed technology $4,230 10 |
GOODWILL & INTANGIBLE ASSETS (T
GOODWILL & INTANGIBLE ASSETS (Tables) | 12 Months Ended |
Mar. 31, 2020 | |
Goodwill and Intangible Assets Disclosure [Abstract] | |
Schedule of Changes in Carrying Amount of Goodwill | The changes in the carrying amount of goodwill for the fiscal years ended March 31, 2020 and 2019 are as follows (in thousands): Balance at March 31, 2018 $ 1,712,764 Divestiture of the HNT tools business (4,414) Foreign currency translation impact 7,135 Balance at March 31, 2019 $ 1,715,485 Goodwill attributed to the Eastwind acquisition 1,003 Goodwill attributed to the Gigavation acquisition 3,816 Foreign currency translation impact 5,376 Balance at March 31, 2020 $ 1,725,680 |
Schedule of Intangible Assets | Intangible assets include the indefinite lived trade name with a carrying value of $18.6 million and the following amortizable intangible assets at March 31, 2020 (in thousands): Cost Accumulated Net Developed technology $ 249,675 $ (191,876) $ 57,799 Customer relationships 767,366 (275,361) 492,005 Distributor relationships and technology licenses 6,785 (6,321) 464 Definite-lived trademark and trade name 39,059 (26,246) 12,813 Core technology 7,192 (7,074) 118 Net beneficial leases 336 (336) — Non-compete agreements 292 (292) — Leasehold interest 500 (500) — Backlog 16,223 (16,223) — Capitalized software 3,317 (3,202) 115 Other 1,208 (943) 265 $ 1,091,953 $ (528,374) $ 563,579 Intangible assets include the indefinite lived trade name with a carrying value of $18.6 million and the following amortizable intangible assets at March 31, 2019 (in thousands): Cost Accumulated Net Developed technology $ 242,259 $ (168,289) $ 73,970 Customer relationships 772,969 (218,043) 554,926 Distributor relationships and technology licenses 6,882 (5,237) 1,645 Definite-lived trademark and trade name 39,304 (20,586) 18,718 Core technology 7,192 (6,845) 347 Net beneficial leases 336 (336) — Non-compete agreements 292 (292) — Leasehold interest 500 (500) — Backlog 16,397 (16,397) — Capitalized software 3,317 (2,690) 627 Other 1,208 (923) 285 $ 1,090,656 $ (440,138) $ 650,518 |
Summary of Amortization Expense | The following table provides a summary of amortization expense during the fiscal years ended March 31, 2020, 2019, and 2018 (in thousands). Years Ended March 31, 2020 2019 2018 Amortization of intangible assets included as: Product revenue $ — $ — $ 9 Cost of product revenue 26,664 34,039 40,286 Operating expense 64,525 74,325 76,661 $ 91,189 $ 108,364 $ 116,956 |
Schedule of Expected Future Amortization Expense | The following is the expected future amortization expense at March 31, 2020 for the fiscal years ended March 31 (in thousands): 2021 $ 80,028 2022 69,657 2023 61,976 2024 53,910 2025 47,665 Thereafter 250,343 Total $ 563,579 |
DERIVATIVE INSTRUMENTS AND HE_2
DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Tables) | 12 Months Ended |
Mar. 31, 2020 | |
Derivative Instruments and Hedging Activities Disclosure [Abstract] | |
Summary of Notional Amounts and Fair Values of Derivative Instruments on Consolidated Balance Sheet | The notional amounts and fair values of derivative instruments in the consolidated balance sheets at March 31, 2020 and 2019 were as follows (in thousands): Notional Amounts (a) Prepaid Expenses and Other Current Assets Accrued Other March 31, 2020 March 31, 2019 March 31, 2020 March 31, 2019 March 31, 2020 March 31, 2019 Derivatives Designated as Hedging Instruments: Forward contracts $ 1,722 $ 4,550 $ — $ 58 $ 49 $ 68 (a) Notional amounts represent the gross contract/notional amount of the derivatives outstanding. |
Summary of Effect of Foreign Exchange Forward Contracts on OCI and Results of Operations | The following table provides the effect foreign exchange forward contracts had on other comprehensive income (loss), (OCI) and results of operations at March 31, 2020 and 2019 (in thousands): Loss Recognized Gain (Loss) Reclassified from March 31, March 31, March 31, March 31, 2020 2019 Location 2020 2019 Forward contracts $ (103) $ (696) Research and development $ (19) $ 164 Sales and marketing 47 411 $ (103) $ (696) $ 28 $ 575 (a) The amount represents the change in fair value of derivative contracts due to changes in spot rates. (b) The amount represents reclassification from other comprehensive income to earnings that occurs when the hedged item affects earnings. |
RESTRUCTURING CHARGES (Tables)
RESTRUCTURING CHARGES (Tables) | 12 Months Ended |
Mar. 31, 2020 | |
Restructuring and Related Activities [Abstract] | |
Schedule of Restructuring Activities | The following table provides a summary of the activity related to the restructuring plans and the related restructuring liability (in thousands): Q4 FY2017 Plan FY2018 Plan VSP Q2 FY20 Plan Q4 FY20 Plan Employee-Related Facilities Related Employee-Related Facilities Related Employee-Related Employee-Related Employee-Related Total Balance at March 31, 2017 $ 1,550 $ 405 $ — $ — $ — $ — $ — $ 1,955 Restructuring charges to operations 729 208 5,085 — — — — 6,022 Cash payments (1,867) (374) (1,331) — — — — (3,572) Other adjustments (412) (239) (58) — — — — (709) Balance at March 31, 2018 $ — $ — $ 3,696 $ — $ — $ — $ — $ 3,696 Restructuring charges to operations — — 1,017 643 17,248 — — 18,908 Cash payments — — (4,240) (458) (17,329) — — (22,027) Other adjustments — — (473) (185) 81 — — (577) Balance at March 31, 2019 $ — $ — $ — $ — $ — $ — $ — $ — Restructuring charges to operations 123 465 2,069 2,657 Cash payments (123) (434) (339) (896) Other adjustments — (28) (13) (41) Balance at March 31, 2020 $ — $ — $ — $ — $ — $ 3 $ 1,717 $ 1,720 |
NET INCOME (LOSS) PER SHARE (Ta
NET INCOME (LOSS) PER SHARE (Tables) | 12 Months Ended |
Mar. 31, 2020 | |
Earnings Per Share [Abstract] | |
Schedule of Calculations of Basic and Diluted Net Income per Share and Potential Common Shares | Calculations of the basic and diluted net income (loss) per share and potential common shares are as follows (in thousands, except for per share data): Year Ended March 31, 2020 2019 2018 Numerator: Net income (loss) $ (2,754) $ (73,324) $ 79,812 Denominator: Denominator for basic net income (loss) per share - weighted average common shares outstanding 75,162 78,617 87,425 Dilutive common equivalent shares: Weighted average restricted stock units — — 836 Denominator for diluted net income (loss) per share - weighted average shares outstanding 75,162 78,617 88,261 Net income (loss) per share: Basic net income (loss) per share $ (0.04) $ (0.93) $ 0.91 Diluted net income (loss) per share $ (0.04) $ (0.93) $ 0.90 |
Summary of Antidilutive Securities Excluded from Computation of Diluted EPS | The following table sets forth restricted stock units excluded from the calculation of diluted net income per share, since their inclusion would be antidilutive (in thousands): Year Ended March 31, 2020 2019 2018 Restricted stock units 675 706 1,450 |
STOCK PLANS (Tables)
STOCK PLANS (Tables) | 12 Months Ended |
Mar. 31, 2020 | |
Share-based Payment Arrangement [Abstract] | |
Summary of Share-Based Compensation Expense | The following is a summary of share-based compensation expense including restricted stock units and employee stock purchases made under the Company's employee stock purchase plan (ESPP) based on estimated fair values within the applicable cost and expense lines identified below (in thousands): Year Ended March 31, 2020 2019 2018 Cost of product revenue $ 1,069 $ 1,463 $ 1,159 Cost of service revenue 5,774 5,959 4,824 Research and development 15,511 17,321 14,711 Sales and marketing 17,085 18,923 15,213 General and administrative 11,422 12,662 11,410 $ 50,861 $ 56,328 $ 47,317 |
Summary of Transactions under Amended 2007 and 2019 Equity Incentive Plan | Transactions under the Amended 2007 and 2019 Plan during the fiscal years ended March 31, 2020, 2019 and 2018 are summarized in the table below. Restricted Stock Units Number of Weighted Outstanding – March 31, 2017 3,610,301 $ 30.24 Granted 1,962,590 34.01 Vested (1,216,585) 31.09 Canceled (277,526) 31.70 Outstanding – March 31, 2018 4,078,780 $ 31.77 Granted 2,178,339 30.10 Vested (1,438,219) 32.49 Canceled (608,245) 30.52 Outstanding – March 31, 2019 4,210,655 $ 30.84 Granted 2,062,110 26.32 Vested (1,651,284) 31.03 Canceled (347,008) 29.74 Outstanding – March 31, 2020 4,274,473 $ 28.68 |
Schedule of Aggregate Intrinsic Values of Stock Options and Restricted Stock Units | The aggregate intrinsic value of stock options exercised and the fair value of restricted stock units vested at March 31, 2020, 2019 and 2018 were as follows (in thousands): Year Ended March 31, 2020 2019 2018 Total fair value of restricted stock unit awards vested $ 37,783 $ 38,070 $ 40,539 |
PENSION BENEFIT PLANS (Tables)
PENSION BENEFIT PLANS (Tables) | 12 Months Ended |
Mar. 31, 2020 | |
Retirement Benefits [Abstract] | |
Schedule of Changes in Benefit Obligation | The components of the change in benefit obligation of the pension plan is as follows (in thousands): March 31, March 31, 2020 2019 Benefit obligation, at beginning of year $ 34,895 $ 33,464 Service cost 341 304 Interest cost 603 704 Benefits paid and other (359) (302) Actuarial loss (gain) (1,644) 3,254 Foreign exchange rate impact (1,031) (2,529) Benefit obligation, at end of year $ 32,805 $ 34,895 |
Schedule of Changes in Fair Value of Plan Assets | The reconciliation of the beginning and ending balances of the fair value of the assets of the pension plan is as follows (in thousands): March 31, March 31, 2020 2019 Fair value of plan assets, at beginning of year $ — $ — Employer direct benefit payments 359 302 Benefits paid and other (359) (302) Fair value of plan assets, at end of year $ — $ — |
Schedule of Net Benefit Costs | The following sets forth the components of the Company's net periodic pension cost of the noncontributory defined benefit pension plans for the fiscal years ended March 31, 2020, 2019, and 2018 (in thousands): Year Ended March 31, 2020 2019 2018 Service cost $ 341 $ 304 $ 407 Interest cost 603 704 718 Net periodic pension cost $ 944 $ 1,008 $ 1,125 |
Schedule of Assumptions Used | Weighted average assumptions used to determine net periodic pension cost at date of measurement: March 31, March 31, March 31, 2020 2019 2018 Discount rate 1.90 % 1.80 % 2.30 % Rate of compensation increase 3.00 % 3.00 % 2.25 % |
Schedule of Expected Benefit Payments | The following sets forth benefit payments, which reflect expected future service, as appropriate, expected to be paid by the plan in the periods indicated (in thousands): 2021 $ 409 2022 $ 454 2023 $ 515 2024 $ 562 2025 $ 662 2026 - 2031 $ 4,741 |
INCOME TAXES (Tables)
INCOME TAXES (Tables) | 12 Months Ended |
Mar. 31, 2020 | |
Income Tax Disclosure [Abstract] | |
Schedule of Income before Income Tax Expense | Income (loss) before income tax expense (benefit) consisted of the following (in thousands): Year Ended March 31, 2020 2019 2018 Domestic $ (1,502) $ (107,088) $ (35,032) Foreign 3,426 14,176 16,373 $ 1,924 $ (92,912) $ (18,659) |
Summary of Components of Income Tax Expense | The components of the income tax expense (benefit) are as follows (in thousands): Year Ended March 31, 2020 2019 2018 Current income tax expense: Federal $ 2,817 $ 3,902 $ 14,191 State 1,850 (136) 1,925 Foreign 9,712 10,618 12,249 14,379 14,384 28,365 Deferred income tax benefit: Federal (5,287) (25,347) (113,122) State (2,897) (3,845) (10,037) Foreign (1,517) (4,780) (3,677) (9,701) (33,972) (126,836) $ 4,678 $ (19,588) $ (98,471) |
Schedule of Federal Statutory Income Tax Rate to Effective Tax Rate | The income tax expense (benefit) computed using the federal statutory income tax rate differs from NetScout's effective tax rate primarily due to the following: Year Ended March 31, 2020 2019 2018 Statutory U.S. federal tax rate 21.0 % 21.0 % 31.6 % State taxes, net of federal tax effect (47.8) 3.4 6.9 Research and development tax credits (245.9) 7.1 39.5 Effect of foreign operations (66.9) (0.1) 14.0 Meals and entertainment 43.7 (1.0) (6.7) Domestic production activities deduction — — 13.8 Change in valuation allowance 250.0 2.2 (0.2) Internal restructuring charges 196.5 — — Stock compensation 172.1 (2.6) (2.5) Divestiture — (1.0) — GILTI/FDII (174.3) 2.9 — BEAT — (7.0) — 2017 Tax Act (transition tax and re-measurement of deferreds) — 0.4 454.1 Foreign withholding 220.6 (3.1) (21.0) Provision to return (152.8) (1.0) 0.8 Other permanent differences 26.9 (0.1) (2.6) 243.1 % 21.1 % 527.7 % |
Summary of Components of Net Deferred Tax Assets | The components of net deferred tax assets and liabilities are as follows (in thousands): Year Ended March 31, 2020 2019 Deferred tax assets: Accrued expenses $ 5,060 $ 4,359 Deferred revenue 14,420 11,278 Reserves 3,216 5,463 Pension and other retiree benefits 5,078 5,960 Net operating loss carryforwards 12,443 14,992 Tax credit carryforwards 14,138 9,043 Share-based compensation 4,534 5,505 Operating lease liability 18,213 — Other 20 166 Total gross deferred tax assets 77,122 56,766 Valuation allowance (5,641) (835) Net deferred tax assets 71,481 55,931 Deferred tax liabilities: Intangible assets (146,950) (164,199) Other deferred liabilities (8,061) (1,609) Operating lease right-of-use asset (15,152) — Depreciation (9,492) (7,134) Total deferred tax liability $ (108,174) $ (117,011) |
Schedule of Reconciliation of Unrecognized Tax Benefits | A reconciliation of the beginning and ending amount of unrecognized tax benefits for the fiscal years ended March 31, 2020, 2019 and 2018 is as follows (in thousands): Year Ended March 31, 2020 2019 2018 Balance at April 1, $ 1,314 $ 2,215 $ 2,926 Additions based on tax positions related to the current year 49 28 126 Release of tax positions of prior years (212) (194) (481) Decrease relating to settlements with taxing authorities — (735) (356) Balance at March 31, $ 1,151 $ 1,314 $ 2,215 |
LEASES (Tables)
LEASES (Tables) | 12 Months Ended |
Mar. 31, 2020 | |
Leases [Abstract] | |
Components of Operating Lease Cost and Supplemental Cash Flow Information | The components of operating lease cost for the fiscal year ended March 31, 2020 were as follows (in thousands): Lease cost under long-term operating leases $ 13,318 Lease cost under short-term operating leases 4,172 Variable lease cost under short-term and long-term operating leases 4,259 Total operating lease cost $ 21,749 The table below presents supplemental cash flow information related to leases during the fiscal year ended March 31, 2020 (in thousands): Right-of-use assets obtained in exchange for new operating lease liabilities $ 11,127 Weighted average remaining lease term in years and weighted average discount rate are as follows: Weighted average remaining lease term in years - operating leases 8.59 Weighted average discount rate - operating leases 4.1 % |
ASC 842 Future Minimum Payments Under Non-Cancellable Leases | Future minimum payments under non-cancellable leases at March 31, 2020 are as follows (in thousands): Year Ending March 31, 2021 $ 12,479 2022 13,626 2023 11,564 2024 10,167 2025 10,019 Thereafter 38,282 Total lease payments $ 96,137 Less imputed interest (15,142) Present value of lease liabilities $ 80,995 |
Schedule of Future Non-Cancelable Minimum Lease Commitments | As previously disclosed in the Company’s fiscal year Form 10-K and under the previous lease accounting standard, ASC 840, Leases, the following table summarizes the future non-cancelable minimum lease commitments (including office space, copiers, and automobiles) at March 31, 2019 (in thousands): Year Ending March 31, 2020 $ 16,102 2021 11,059 2022 9,804 2023 8,807 2024 8,500 Remaining years 43,997 Total minimum lease payments $ 98,269 |
SEGMENT AND GEOGRAPHIC INFORM_2
SEGMENT AND GEOGRAPHIC INFORMATION (Tables) | 12 Months Ended |
Mar. 31, 2020 | |
Segment Reporting [Abstract] | |
Summary of Total Revenue by Geography | Total revenue by geography is as follows (in thousands): Year Ended March 31, 2020 2019 2018 United States $ 545,620 $ 553,267 $ 581,853 Europe 154,510 148,036 174,445 Asia 59,939 72,355 88,917 Rest of the world 131,751 136,260 141,572 $ 891,820 $ 909,918 $ 986,787 |
QUARTERLY RESULTS OF OPERATIO_2
QUARTERLY RESULTS OF OPERATIONS - UNAUDITED (Tables) | 12 Months Ended |
Mar. 31, 2020 | |
Quarterly Financial Information Disclosure [Abstract] | |
Schedule of Unaudited Quarterly Results of Operations | The following table sets forth certain unaudited quarterly results of operations of NetScout for the fiscal years ended March 31, 2020 and 2019. In the opinion of management, this information has been prepared on the same basis as the audited consolidated financial statements and all necessary adjustments, consisting only of normal recurring adjustments, have been included in the amounts stated below to present fairly the quarterly information when read in conjunction with the audited consolidated financial statements and notes thereto included elsewhere in this Annual Report on Form 10-K. The quarterly operating results are not necessarily indicative of future results of operations. Three Months Ended (in thousands, except per share data) March 31, 2020 Dec. 31, Sept. 30, June 30, March 31, 2019 Dec. 31, Sept. 30, June 30, Revenue $ 229,351 $ 260,024 $ 216,421 $ 186,024 $ 235,002 $ 246,008 $ 223,797 $ 205,111 Gross profit $ 166,619 $ 194,439 $ 157,289 $ 131,281 $ 176,466 $ 176,424 $ 159,817 $ 143,084 Net income (loss) $ 7,336 $ 36,725 $ (17,472) $ (29,343) $ 19,211 $ (3,603) $ (26,428) $ (62,504) Diluted net income (loss) per share $ 0.10 $ 0.49 $ (0.23) $ (0.38) $ 0.24 $ (0.05) $ (0.34) $ (0.78) |
NATURE OF BUSINESS (Details)
NATURE OF BUSINESS (Details) | 12 Months Ended |
Mar. 31, 2020segment | |
Accounting Policies [Abstract] | |
Number of reportable segments | 1 |
SUMMARY OF SIGNIFICANT ACCOUN_3
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) | Sep. 14, 2018USD ($) | Feb. 28, 2021USD ($) | Nov. 30, 2018USD ($) | Sep. 30, 2018USD ($) | Jul. 31, 2018USD ($) | Mar. 31, 2020USD ($)reporting_unit | Sep. 30, 2019reporting_unit | Mar. 31, 2020USD ($)companysegment | Mar. 31, 2019USD ($) | Mar. 31, 2018USD ($) | Mar. 30, 2020company | Feb. 05, 2020USD ($) | Apr. 03, 2019USD ($) | Jan. 16, 2018USD ($) |
Summary Of Significant Accounting Policies [Line Items] | ||||||||||||||
Number of reportable segments | segment | 1 | |||||||||||||
Unrecognized accounts receivable and deferred revenue | $ 11,100,000 | $ 11,100,000 | $ 23,300,000 | |||||||||||
Number of reporting units | reporting_unit | 1 | 2 | ||||||||||||
Number of companies acquired | company | 2 | 3 | ||||||||||||
Number of businesses divested | company | 1 | |||||||||||||
Fair value of contingent consideration | 762,000 | |||||||||||||
Fair value of contingent liability | $ 1,748,000 | $ 1,748,000 | ||||||||||||
Amortization included as cost of product | 500,000 | 1,100,000 | $ 1,000,000 | |||||||||||
Capitalized software development costs | 0 | 0 | 100,000 | |||||||||||
Foreign currency losses | 700,000 | 2,000,000 | 4,100,000 | |||||||||||
Advertising expense | 8,300,000 | 9,400,000 | 6,500,000 | |||||||||||
Senior secured revolving credit facility | Line of credit | ||||||||||||||
Summary Of Significant Accounting Policies [Line Items] | ||||||||||||||
Credit facility | 1,000,000,000 | 1,000,000,000 | $ 1,000,000,000 | |||||||||||
Current borrowing capacity | 285,000,000 | $ 285,000,000 | ||||||||||||
Computer equipment and internal use software | ||||||||||||||
Summary Of Significant Accounting Policies [Line Items] | ||||||||||||||
Estimated useful life | 3 years | |||||||||||||
Gigavation | ||||||||||||||
Summary Of Significant Accounting Policies [Line Items] | ||||||||||||||
Fair value of contingent liability | 700,000 | $ 700,000 | $ 800,000 | |||||||||||
Gigavation | Scenario, Forecast | ||||||||||||||
Summary Of Significant Accounting Policies [Line Items] | ||||||||||||||
Payments of contingent consideration | $ 700,000 | |||||||||||||
Eastwind | ||||||||||||||
Summary Of Significant Accounting Policies [Line Items] | ||||||||||||||
Fair value of contingent liability | 1,000,000 | $ 1,000,000 | $ 1,000,000 | |||||||||||
Efflux Systems, Inc. | ||||||||||||||
Summary Of Significant Accounting Policies [Line Items] | ||||||||||||||
Fair value of contingent liability | 500,000 | |||||||||||||
Payments of contingent consideration | $ 500,000 | |||||||||||||
Simena LLC | ||||||||||||||
Summary Of Significant Accounting Policies [Line Items] | ||||||||||||||
Fair value of contingent liability | $ 4,900,000 | |||||||||||||
Payments of contingent consideration | $ 5,000,000 | |||||||||||||
Maximum | Computer equipment and internal use software | ||||||||||||||
Summary Of Significant Accounting Policies [Line Items] | ||||||||||||||
Estimated useful life | 5 years | |||||||||||||
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Handheld Network Test Tools Business | ||||||||||||||
Summary Of Significant Accounting Policies [Line Items] | ||||||||||||||
Contingent consideration related to the divestiture | $ 2,300,000 | $ 2,300,000 | 800,000 | |||||||||||
Contingent consideration measurement period | 2 years | 2 years | ||||||||||||
Fair value of contingent consideration | $ 0 | $ 0 | $ 800,000 | |||||||||||
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Maximum | Handheld Network Test Tools Business | ||||||||||||||
Summary Of Significant Accounting Policies [Line Items] | ||||||||||||||
Contingent consideration related to the divestiture | $ 4,000,000 | $ 4,000,000 |
REVENUE RECOGNITION - Additiona
REVENUE RECOGNITION - Additional Information (Details) - USD ($) $ in Thousands | 12 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | |
Disaggregation of Revenue [Line Items] | ||
Retained earnings | $ 355,339 | $ 358,093 |
Capitalized contract cost | 7,200 | 6,400 |
Deferred tax liability | 114,394 | 124,229 |
Revenue recognized | 271,700 | |
Deferred revenue | 374,500 | |
Capitalized contract cost, amortization | 6,500 | 6,500 |
Prepaid expenses and other current assets | ||
Disaggregation of Revenue [Line Items] | ||
Capitalized contract cost | 3,900 | 3,800 |
Other assets | ||
Disaggregation of Revenue [Line Items] | ||
Capitalized contract cost | $ 3,300 | $ 2,600 |
Minimum | ||
Disaggregation of Revenue [Line Items] | ||
Payment terms | 30 days | |
Maximum | ||
Disaggregation of Revenue [Line Items] | ||
Payment terms | 90 days |
REVENUE RECOGNITION - Performan
REVENUE RECOGNITION - Performance Obligations (Details) $ in Millions | Mar. 31, 2020USD ($) |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-04-01 | |
Revenue from Contract with Customer [Abstract] | |
Revenue, remaining performance obligation, amount | $ 270.3 |
Revenue, remaining performance obligation, percentage | 72.00% |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Revenue, remaining performance obligation, expected timing of satisfaction, period | 12 months |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-04-01 | |
Revenue from Contract with Customer [Abstract] | |
Revenue, remaining performance obligation, amount | $ 104.2 |
Revenue, remaining performance obligation, percentage | 28.00% |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Revenue, remaining performance obligation, expected timing of satisfaction, period |
CASH, CASH EQUIVALENTS AND MA_3
CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES - Summary of Cash, Cash Equivalent and Restricted Cash (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | Mar. 31, 2017 |
Cash and Cash Equivalents [Abstract] | ||||
Cash and cash equivalents | $ 338,489 | $ 409,632 | $ 369,821 | $ 304,880 |
Restricted cash | 1,748 | 188 | 910 | 846 |
Total cash, cash equivalents and restricted cash | $ 340,237 | $ 409,820 | $ 370,731 | $ 305,726 |
CASH, CASH EQUIVALENTS AND MA_4
CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES - Summary of Marketable Securities Classified as Short-term and Long-term (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Mar. 31, 2019 |
Cash, Cash Equivalents and Marketable Securities [Line Items] | ||
Amortized Cost | $ 50,414 | $ 77,339 |
Unrealized Gains | 168 | 17 |
Fair Value | 50,582 | 77,356 |
U.S. government and municipal obligations | ||
Cash, Cash Equivalents and Marketable Securities [Line Items] | ||
Fair Value | 31,341 | 27,622 |
Commercial paper | ||
Cash, Cash Equivalents and Marketable Securities [Line Items] | ||
Fair Value | 14,644 | 48,722 |
Corporate bonds | ||
Cash, Cash Equivalents and Marketable Securities [Line Items] | ||
Fair Value | 4,597 | 1,012 |
Short-term marketable securities | ||
Cash, Cash Equivalents and Marketable Securities [Line Items] | ||
Amortized Cost | 47,852 | 76,332 |
Unrealized Gains | 117 | 12 |
Fair Value | 47,969 | 76,344 |
Short-term marketable securities | U.S. government and municipal obligations | ||
Cash, Cash Equivalents and Marketable Securities [Line Items] | ||
Amortized Cost | 28,621 | 27,610 |
Unrealized Gains | 107 | 12 |
Fair Value | 28,728 | 27,622 |
Short-term marketable securities | Commercial paper | ||
Cash, Cash Equivalents and Marketable Securities [Line Items] | ||
Amortized Cost | 14,644 | 48,722 |
Unrealized Gains | 0 | 0 |
Fair Value | 14,644 | 48,722 |
Short-term marketable securities | Corporate bonds | ||
Cash, Cash Equivalents and Marketable Securities [Line Items] | ||
Amortized Cost | 4,587 | |
Unrealized Gains | 10 | |
Fair Value | 4,597 | |
Long-term marketable securities | ||
Cash, Cash Equivalents and Marketable Securities [Line Items] | ||
Amortized Cost | 2,562 | 1,007 |
Unrealized Gains | 51 | 5 |
Fair Value | 2,613 | 1,012 |
Long-term marketable securities | U.S. government and municipal obligations | ||
Cash, Cash Equivalents and Marketable Securities [Line Items] | ||
Amortized Cost | 2,562 | |
Unrealized Gains | 51 | |
Fair Value | $ 2,613 | |
Long-term marketable securities | Corporate bonds | ||
Cash, Cash Equivalents and Marketable Securities [Line Items] | ||
Amortized Cost | 1,007 | |
Unrealized Gains | 5 | |
Fair Value | $ 1,012 |
CASH, CASH EQUIVALENTS AND MA_5
CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES - Summary of Contractual Maturities of Marketable Securities (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Mar. 31, 2019 |
Available-for-sale securities: | ||
Due in 1 year or less | $ 47,969 | $ 76,344 |
Due after 1 year through 5 years | 2,613 | 1,012 |
Fair Value | $ 50,582 | $ 77,356 |
FAIR VALUE MEASUREMENTS - Sched
FAIR VALUE MEASUREMENTS - Schedule of Financial Assets and Liabilities (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Mar. 31, 2019 |
ASSETS: | ||
Cash and cash equivalents | $ 338,489 | $ 409,632 |
Available for sale securities | 50,582 | 77,356 |
Derivative financial instruments | 58 | |
Contingent consideration | 762 | |
Total assets | 389,071 | 487,808 |
LIABILITIES: | ||
Contingent purchase consideration | (1,748) | |
Derivative financial instruments | (49) | (68) |
Total liabilities | (1,797) | (68) |
U.S. government and municipal obligations | ||
ASSETS: | ||
Available for sale securities | 31,341 | 27,622 |
Commercial paper | ||
ASSETS: | ||
Available for sale securities | 14,644 | 48,722 |
Corporate bonds | ||
ASSETS: | ||
Available for sale securities | 4,597 | 1,012 |
Level 1 | ||
ASSETS: | ||
Cash and cash equivalents | 338,489 | 409,632 |
Derivative financial instruments | 0 | |
Contingent consideration | 0 | |
Total assets | 374,427 | 421,376 |
LIABILITIES: | ||
Contingent purchase consideration | 0 | |
Derivative financial instruments | 0 | 0 |
Total liabilities | 0 | 0 |
Level 1 | U.S. government and municipal obligations | ||
ASSETS: | ||
Available for sale securities | 31,341 | 10,732 |
Level 1 | Commercial paper | ||
ASSETS: | ||
Available for sale securities | 0 | 0 |
Level 1 | Corporate bonds | ||
ASSETS: | ||
Available for sale securities | 4,597 | 1,012 |
Level 2 | ||
ASSETS: | ||
Cash and cash equivalents | 0 | 0 |
Derivative financial instruments | 58 | |
Contingent consideration | 0 | |
Total assets | 14,644 | 65,670 |
LIABILITIES: | ||
Contingent purchase consideration | 0 | |
Derivative financial instruments | (49) | (68) |
Total liabilities | (49) | (68) |
Level 2 | U.S. government and municipal obligations | ||
ASSETS: | ||
Available for sale securities | 0 | 16,890 |
Level 2 | Commercial paper | ||
ASSETS: | ||
Available for sale securities | 14,644 | 48,722 |
Level 2 | Corporate bonds | ||
ASSETS: | ||
Available for sale securities | 0 | 0 |
Level 3 | ||
ASSETS: | ||
Cash and cash equivalents | 0 | 0 |
Derivative financial instruments | 0 | |
Contingent consideration | 762 | |
Total assets | 0 | 762 |
LIABILITIES: | ||
Contingent purchase consideration | (1,748) | |
Derivative financial instruments | 0 | 0 |
Total liabilities | (1,748) | 0 |
Level 3 | U.S. government and municipal obligations | ||
ASSETS: | ||
Available for sale securities | 0 | 0 |
Level 3 | Commercial paper | ||
ASSETS: | ||
Available for sale securities | 0 | 0 |
Level 3 | Corporate bonds | ||
ASSETS: | ||
Available for sale securities | $ 0 | $ 0 |
FAIR VALUE MEASUREMENTS - Narra
FAIR VALUE MEASUREMENTS - Narrative (Details) | Sep. 14, 2018USD ($) | Feb. 28, 2021USD ($) | Sep. 30, 2018USD ($) | Mar. 31, 2020USD ($)company | Mar. 31, 2019USD ($) | Mar. 30, 2020company | Feb. 05, 2020USD ($) | Apr. 03, 2019USD ($) |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||
Number of companies acquired | company | 2 | 3 | ||||||
Fair value of contingent liability | $ 1,748,000 | |||||||
Change in fair value of contingent consideration | $ (1,495,000) | |||||||
Level 3 | ||||||||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||
Fair value of contingent liability | 1,748,000 | |||||||
Gigavation | ||||||||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||
Fair value of contingent liability | 700,000 | $ 800,000 | ||||||
Gigavation | Scenario, Forecast | ||||||||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||
Payments of contingent consideration | $ 700,000 | |||||||
Eastwind | ||||||||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||
Fair value of contingent liability | 1,000,000 | $ 1,000,000 | ||||||
Fair value, measurements, recurring | ||||||||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||
Liability adjustment included in earnings | 102,000 | |||||||
Change in fair value of contingent consideration | (762,000) | |||||||
Fair value, measurements, recurring | Contingent consideration | ||||||||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||
Liability adjustment included in earnings | 102,000 | |||||||
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Handheld Network Test Tools Business | ||||||||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||
Contingent consideration related to the divestiture | $ 2,300,000 | $ 2,300,000 | 800,000 | |||||
Contingent consideration measurement period | 2 years | 2 years | ||||||
Change in fair value of contingent consideration | 800,000 | 1,600,000 | ||||||
Change in fair value of contingent consideration | $ 36,000 | $ 119,000 | ||||||
Maximum | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Handheld Network Test Tools Business | ||||||||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||
Contingent consideration related to the divestiture | $ 4,000,000 | $ 4,000,000 |
FAIR VALUE MEASUREMENTS - Sch_2
FAIR VALUE MEASUREMENTS - Schedule of Reconciliation of Changes in Fair Value of Level 3 Financial Liabilities (Details) - USD ($) $ in Thousands | 12 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Contingent Consideration | |||
Initial fair value of contingent consideration received as partial consideration for divestiture of business | $ 0 | $ 2,257 | $ 0 |
Change in fair value of contingent consideration | (1,495) | ||
Fair value, measurements, recurring | |||
Contingent Purchase Consideration | |||
Beginning balance | 0 | (5,464) | |
Additions to Level 3 | (1,800) | ||
Change in fair value of contingent consideration | (102) | ||
Payments made | 52 | 5,566 | |
Ending balance | (1,748) | 0 | (5,464) |
Contingent Consideration | |||
Beginning balance | 762 | 0 | |
Change in fair value of contingent consideration | (762) | ||
Ending balance | $ 0 | $ 762 | $ 0 |
INVENTORIES (Details)
INVENTORIES (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Mar. 31, 2019 |
Inventory Disclosure [Abstract] | ||
Raw materials | $ 15,311 | $ 14,432 |
Work in process | 819 | 1,181 |
Finished goods | 5,376 | 7,738 |
Deferred costs | 721 | 2,919 |
Total inventories | $ 22,227 | $ 26,270 |
FIXED ASSETS - Schedule of Fixe
FIXED ASSETS - Schedule of Fixed Assets (Details) - USD ($) $ in Thousands | 12 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | |
Property, Plant and Equipment [Line Items] | ||
Fixed assets, gross | $ 251,615 | $ 232,760 |
Less – accumulated depreciation | (193,900) | (173,809) |
Fixed assets, net | 57,715 | 58,951 |
Furniture and fixtures | ||
Property, Plant and Equipment [Line Items] | ||
Fixed assets, gross | $ 9,561 | 9,373 |
Furniture and fixtures | Minimum | ||
Property, Plant and Equipment [Line Items] | ||
Estimated useful life | 3 years | |
Furniture and fixtures | Maximum | ||
Property, Plant and Equipment [Line Items] | ||
Estimated useful life | 7 years | |
Computer equipment and internal use software | ||
Property, Plant and Equipment [Line Items] | ||
Estimated useful life | 3 years | |
Fixed assets, gross | $ 170,518 | 158,797 |
Computer equipment and internal use software | Minimum | ||
Property, Plant and Equipment [Line Items] | ||
Estimated useful life | 3 years | |
Computer equipment and internal use software | Maximum | ||
Property, Plant and Equipment [Line Items] | ||
Estimated useful life | 5 years | |
Demonstration and spare part units | ||
Property, Plant and Equipment [Line Items] | ||
Fixed assets, gross | $ 51,910 | 17,928 |
Demonstration and spare part units | Minimum | ||
Property, Plant and Equipment [Line Items] | ||
Estimated useful life | 2 years | |
Demonstration and spare part units | Maximum | ||
Property, Plant and Equipment [Line Items] | ||
Estimated useful life | 5 years | |
Leasehold improvements | ||
Property, Plant and Equipment [Line Items] | ||
Fixed assets, gross | $ 19,626 | $ 46,662 |
Leasehold improvements | Maximum | ||
Property, Plant and Equipment [Line Items] | ||
Estimated useful life | 12 years |
FIXED ASSETS - Narrative (Detai
FIXED ASSETS - Narrative (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Property, Plant and Equipment [Abstract] | |||
Depreciation expense | $ 23.4 | $ 27.4 | $ 34.7 |
ACQUISITIONS & DIVESTITURES - N
ACQUISITIONS & DIVESTITURES - Narrative (Details) - USD ($) | Feb. 05, 2020 | Apr. 03, 2019 | Sep. 14, 2018 | Jul. 12, 2017 | Feb. 28, 2021 | Apr. 30, 2020 | Sep. 30, 2018 | Jul. 31, 2018 | Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 |
Business Acquisition [Line Items] | |||||||||||
Estimated fair value of contingent purchase consideration | $ 1,748,000 | ||||||||||
Weighted average useful life of acquired intangible assets | 14 years 7 months 6 days | ||||||||||
Loss on divestiture of business | $ 0 | $ 9,472,000 | $ 0 | ||||||||
Goodwill | 1,725,680,000 | 1,715,485,000 | 1,712,764,000 | ||||||||
Gigavation | |||||||||||
Business Acquisition [Line Items] | |||||||||||
Percentage of voting interests acquired | 100.00% | ||||||||||
Estimated purchase price | $ 8,000,000 | ||||||||||
Estimated fair value of contingent purchase consideration | 800,000 | 700,000 | |||||||||
Withdraw from escrow account | 100,000 | ||||||||||
Goodwill | $ 3,816,000 | ||||||||||
Gigavation | Scenario, Forecast | |||||||||||
Business Acquisition [Line Items] | |||||||||||
Payments of contingent consideration | $ 700,000 | ||||||||||
Gigavation | Developed technology | |||||||||||
Business Acquisition [Line Items] | |||||||||||
Weighted average useful life of acquired intangible assets | 10 years | ||||||||||
Eastwind | |||||||||||
Business Acquisition [Line Items] | |||||||||||
Estimated purchase price | $ 5,154,000 | ||||||||||
Estimated fair value of contingent purchase consideration | 1,000,000 | 1,000,000 | |||||||||
Cash retention payments received | 300,000 | ||||||||||
Goodwill | $ 1,003,000 | ||||||||||
Eastwind | Subsequent Event | |||||||||||
Business Acquisition [Line Items] | |||||||||||
Payments of contingent consideration | $ 1,000,000 | ||||||||||
Eastwind | Developed technology | |||||||||||
Business Acquisition [Line Items] | |||||||||||
Weighted average useful life of acquired intangible assets | 10 years | ||||||||||
Efflux Systems, Inc. | |||||||||||
Business Acquisition [Line Items] | |||||||||||
Estimated purchase price | $ 8,600,000 | ||||||||||
Estimated fair value of contingent purchase consideration | $ 500,000 | ||||||||||
Payments of contingent consideration | $ 500,000 | ||||||||||
Goodwill | $ 6,100,000 | ||||||||||
Handheld Network Test Tools Business | Disposal Group, Disposed of by Sale, Not Discontinued Operations | |||||||||||
Business Acquisition [Line Items] | |||||||||||
Cash proceeds from divestiture | $ 1,300,000 | ||||||||||
Contingent consideration related to the divestiture | $ 2,300,000 | $ 2,300,000 | 800,000 | ||||||||
Contingent consideration measurement period | 2 years | 2 years | |||||||||
Net liabilities transferred | 4,600,000 | ||||||||||
Loss on divestiture of business | 9,500,000 | ||||||||||
Transaction costs | 1,300,000 | ||||||||||
Incentive compensation payable | 500,000 | ||||||||||
Transitional services agreement | 18 months | ||||||||||
Transitional services within other expense | $ 1,200,000 | $ 2,200,000 | |||||||||
Handheld Network Test Tools Business | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Maximum | |||||||||||
Business Acquisition [Line Items] | |||||||||||
Contingent consideration related to the divestiture | $ 4,000,000 | $ 4,000,000 |
ACQUISITIONS & DIVESTITURES - S
ACQUISITIONS & DIVESTITURES - Summary of Purchase Price Allocation (Details) - USD ($) $ in Thousands | Feb. 05, 2020 | Apr. 03, 2019 | Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 |
Business Acquisition [Line Items] | |||||
Estimated fair value of contingent purchase consideration | $ 1,748 | ||||
Estimated fair value of assets acquired and liabilities assumed: | |||||
Goodwill | 1,725,680 | $ 1,715,485 | $ 1,712,764 | ||
Gigavation | |||||
Business Acquisition [Line Items] | |||||
Initial cash payment | $ 7,200 | ||||
Estimated fair value of contingent purchase consideration | 800 | 700 | |||
Estimated purchase price | 8,000 | ||||
Estimated fair value of assets acquired and liabilities assumed: | |||||
Cash | 7 | ||||
Accounts receivable | 209 | ||||
Prepaid and other current assets | 5 | ||||
Intangible assets | 4,760 | ||||
Deferred tax liabilities | (693) | ||||
Accounts payable | (50) | ||||
Accrued other liabilities | (54) | ||||
Goodwill | $ 3,816 | ||||
Eastwind | |||||
Business Acquisition [Line Items] | |||||
Initial cash payment | $ 4,154 | ||||
Estimated fair value of contingent purchase consideration | 1,000 | $ 1,000 | |||
Estimated purchase price | 5,154 | ||||
Estimated fair value of assets acquired and liabilities assumed: | |||||
Property, plant and equipment | 17 | ||||
Intangible assets | 4,230 | ||||
Accrued other liabilities | (96) | ||||
Goodwill | $ 1,003 |
ACQUISITIONS & DIVESTITURES -_2
ACQUISITIONS & DIVESTITURES - Schedule of Fair value of Acquired Identifiable Intangible Assets and Related Estimates of Useful Lives (Details) - USD ($) $ in Thousands | Feb. 05, 2020 | Apr. 03, 2019 | Mar. 31, 2020 |
Acquired Finite-Lived Intangible Assets [Line Items] | |||
Weighted average useful life of acquired intangible assets | 14 years 7 months 6 days | ||
Gigavation | Developed technology | |||
Acquired Finite-Lived Intangible Assets [Line Items] | |||
Fair value of finite-lived intangible assets | $ 4,760 | ||
Weighted average useful life of acquired intangible assets | 10 years | ||
Eastwind | Developed technology | |||
Acquired Finite-Lived Intangible Assets [Line Items] | |||
Fair value of finite-lived intangible assets | $ 4,230 | ||
Weighted average useful life of acquired intangible assets | 10 years |
GOODWILL & INTANGIBLE ASSETS -
GOODWILL & INTANGIBLE ASSETS - Narrative (Details) $ in Thousands | 6 Months Ended | 12 Months Ended | |||
Mar. 31, 2020USD ($)reporting_unit | Sep. 30, 2019reporting_unit | Mar. 31, 2020USD ($) | Mar. 31, 2019USD ($) | Mar. 31, 2018USD ($) | |
Acquired Finite-Lived Intangible Assets [Line Items] | |||||
Number of reporting units | reporting_unit | 1 | 2 | |||
Goodwill | $ 1,725,680 | $ 1,725,680 | $ 1,715,485 | $ 1,712,764 | |
Carrying value of intangible assets | 582,179 | 582,179 | 669,118 | ||
Impairment of intangible assets | $ 0 | 35,871 | $ 0 | ||
Weighted average useful life of acquired intangible assets | 14 years 7 months 6 days | ||||
Trade name | |||||
Acquired Finite-Lived Intangible Assets [Line Items] | |||||
Indefinite-lived intangible assets | $ 18,600 | $ 18,600 | 18,600 | ||
Developed and core technology | |||||
Acquired Finite-Lived Intangible Assets [Line Items] | |||||
Weighted average useful life of acquired intangible assets | 11 years 2 months 12 days | ||||
Customer and distributor relationships | |||||
Acquired Finite-Lived Intangible Assets [Line Items] | |||||
Weighted average useful life of acquired intangible assets | 15 years 10 months 24 days | ||||
Trademarks and trade names | |||||
Acquired Finite-Lived Intangible Assets [Line Items] | |||||
Weighted average useful life of acquired intangible assets | 8 years 7 months 6 days | ||||
Capitalized software | |||||
Acquired Finite-Lived Intangible Assets [Line Items] | |||||
Weighted average useful life of acquired intangible assets | 3 years | ||||
Handheld Network Test Tools Business | Disposal Group, Disposed of by Sale, Not Discontinued Operations | |||||
Acquired Finite-Lived Intangible Assets [Line Items] | |||||
Increase (decrease) in intangible assets | $ (10,200) |
GOODWILL & INTANGIBLE ASSETS _2
GOODWILL & INTANGIBLE ASSETS - Schedule of Changes in Carrying Amount of Goodwill (Details) - USD ($) $ in Thousands | 12 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | |
Goodwill [Roll Forward] | ||
Beginning balance | $ 1,715,485 | $ 1,712,764 |
Divestiture of the HNT tools business | (4,414) | |
Foreign currency translation impact | 5,376 | 7,135 |
Ending balance | 1,725,680 | $ 1,715,485 |
Eastwind | ||
Goodwill [Roll Forward] | ||
Goodwill attributed to acquisition | 1,003 | |
Gigavation | ||
Goodwill [Roll Forward] | ||
Goodwill attributed to acquisition | $ 3,816 |
GOODWILL & INTANGIBLE ASSETS _3
GOODWILL & INTANGIBLE ASSETS - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Mar. 31, 2019 |
Finite-Lived Intangible Assets [Line Items] | ||
Cost | $ 1,091,953 | $ 1,090,656 |
Accumulated Amortization | (528,374) | (440,138) |
Net | 563,579 | 650,518 |
Developed technology | ||
Finite-Lived Intangible Assets [Line Items] | ||
Cost | 249,675 | 242,259 |
Accumulated Amortization | (191,876) | (168,289) |
Net | 57,799 | 73,970 |
Customer relationships | ||
Finite-Lived Intangible Assets [Line Items] | ||
Cost | 767,366 | 772,969 |
Accumulated Amortization | (275,361) | (218,043) |
Net | 492,005 | 554,926 |
Distributor relationships and technology licenses | ||
Finite-Lived Intangible Assets [Line Items] | ||
Cost | 6,785 | 6,882 |
Accumulated Amortization | (6,321) | (5,237) |
Net | 464 | 1,645 |
Definite-lived trademark and trade name | ||
Finite-Lived Intangible Assets [Line Items] | ||
Cost | 39,059 | 39,304 |
Accumulated Amortization | (26,246) | (20,586) |
Net | 12,813 | 18,718 |
Core technology | ||
Finite-Lived Intangible Assets [Line Items] | ||
Cost | 7,192 | 7,192 |
Accumulated Amortization | (7,074) | (6,845) |
Net | 118 | 347 |
Net beneficial leases | ||
Finite-Lived Intangible Assets [Line Items] | ||
Cost | 336 | 336 |
Accumulated Amortization | (336) | (336) |
Net | 0 | 0 |
Non-compete agreements | ||
Finite-Lived Intangible Assets [Line Items] | ||
Cost | 292 | 292 |
Accumulated Amortization | (292) | (292) |
Net | 0 | 0 |
Leasehold interest | ||
Finite-Lived Intangible Assets [Line Items] | ||
Cost | 500 | 500 |
Accumulated Amortization | (500) | (500) |
Net | 0 | 0 |
Backlog | ||
Finite-Lived Intangible Assets [Line Items] | ||
Cost | 16,223 | 16,397 |
Accumulated Amortization | (16,223) | (16,397) |
Net | 0 | 0 |
Capitalized software | ||
Finite-Lived Intangible Assets [Line Items] | ||
Cost | 3,317 | 3,317 |
Accumulated Amortization | (3,202) | (2,690) |
Net | 115 | 627 |
Other | ||
Finite-Lived Intangible Assets [Line Items] | ||
Cost | 1,208 | 1,208 |
Accumulated Amortization | (943) | (923) |
Net | $ 265 | $ 285 |
GOODWILL & INTANGIBLE ASSETS _4
GOODWILL & INTANGIBLE ASSETS - Schedule of Amortization Expense (Details) - USD ($) $ in Thousands | 12 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Finite-Lived Intangible Assets [Line Items] | |||
Amortization expenses | $ 91,189 | $ 108,364 | $ 116,956 |
Product revenue | |||
Finite-Lived Intangible Assets [Line Items] | |||
Amortization expenses | 0 | 0 | 9 |
Cost of product revenue | |||
Finite-Lived Intangible Assets [Line Items] | |||
Amortization expenses | 26,664 | 34,039 | 40,286 |
Operating expense | |||
Finite-Lived Intangible Assets [Line Items] | |||
Amortization expenses | $ 64,525 | $ 74,325 | $ 76,661 |
GOODWILL & INTANGIBLE ASSETS _5
GOODWILL & INTANGIBLE ASSETS - Schedule of Expected Future Amortization Expense (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Mar. 31, 2019 |
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] | ||
2021 | $ 80,028 | |
2022 | 69,657 | |
2023 | 61,976 | |
2024 | 53,910 | |
2025 | 47,665 | |
Thereafter | 250,343 | |
Net | $ 563,579 | $ 650,518 |
DERIVATIVE INSTRUMENTS AND HE_3
DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Narrative (Details) | 12 Months Ended |
Mar. 31, 2020 | |
Derivative Instruments and Hedging Activities Disclosure [Abstract] | |
Hedging forecasted cash flows for operating expenses denominated in foreign currencies managed in months (up to) | 12 months |
Contract maturing over next months | 12 months |
DERIVATIVE INSTRUMENTS AND HE_4
DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Summary of Notional Amounts and Fair Values of Derivative Instruments on Consolidated Balance Sheet (Details) - Designated as Hedging Instrument - Cash Flow Hedging - Forward contracts - USD ($) $ in Thousands | Mar. 31, 2020 | Mar. 31, 2019 |
Derivatives, Fair Value [Line Items] | ||
Notional Amounts | $ 1,722 | $ 4,550 |
Other Current Assets | ||
Derivatives, Fair Value [Line Items] | ||
Prepaid Expenses and Other Current Assets | 0 | 58 |
Accrued Other | ||
Derivatives, Fair Value [Line Items] | ||
Accrued Other | $ 49 | $ 68 |
DERIVATIVE INSTRUMENTS AND HE_5
DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Summary of Effect of Foreign Exchange Forward Contracts on Other Comprehensive Income And Results Of Operations (Details) - Designated as Hedging Instrument - Cash Flow Hedging - Forward contracts - USD ($) $ in Thousands | 12 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | |
Derivative Instruments, Gain (Loss) [Line Items] | ||
Gain (Loss) Recognized in OCI on Derivative | $ (103) | $ (696) |
Gain (Loss) Reclassified from Accumulated OCI into Income | 28 | 575 |
Research and development | ||
Derivative Instruments, Gain (Loss) [Line Items] | ||
Gain (Loss) Recognized in OCI on Derivative | (103) | (696) |
Gain (Loss) Reclassified from Accumulated OCI into Income | (19) | 164 |
Sales and marketing | ||
Derivative Instruments, Gain (Loss) [Line Items] | ||
Gain (Loss) Reclassified from Accumulated OCI into Income | $ 47 | $ 411 |
RESTRUCTURING CHARGES - Narrati
RESTRUCTURING CHARGES - Narrative (Details) $ in Thousands | 12 Months Ended | |||
Mar. 31, 2020USD ($)plan | Mar. 31, 2019USD ($) | Mar. 31, 2018USD ($) | Mar. 31, 2017USD ($) | |
Restructuring Cost and Reserve [Line Items] | ||||
Restructuring charges | $ 2,674 | $ 18,693 | $ 5,209 | |
Number of restructuring plans | plan | 2 | |||
FY2017 Plans | ||||
Restructuring Cost and Reserve [Line Items] | ||||
Restructuring charges | 900 | |||
FY2018 Plan | ||||
Restructuring Cost and Reserve [Line Items] | ||||
Restructuring charges | 1,700 | |||
VSP | ||||
Restructuring Cost and Reserve [Line Items] | ||||
Restructuring charges | $ 100 | $ 17,200 | ||
Employee-Related | Q4 FY2017 Plan | ||||
Restructuring Cost and Reserve [Line Items] | ||||
Restructuring charges | $ 1,900 | |||
Employee-Related | FY2018 Plan | ||||
Restructuring Cost and Reserve [Line Items] | ||||
Restructuring charges | $ 5,100 | |||
Employee-Related | Q2 FY20 Plan | ||||
Restructuring Cost and Reserve [Line Items] | ||||
Restructuring charges | 500 | |||
Employee-Related | Q4 FY20 Plan | ||||
Restructuring Cost and Reserve [Line Items] | ||||
Restructuring charges | $ 2,100 | |||
Facilities Related | Q4 FY2017 Plan | ||||
Restructuring Cost and Reserve [Line Items] | ||||
Restructuring charges | $ 400 |
RESTRUCTURING CHARGES - Schedul
RESTRUCTURING CHARGES - Schedule of Restructuring Liabilities (Details) - USD ($) $ in Thousands | 12 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Restructuring Reserve [Roll Forward] | |||
Beginning Balance | $ 0 | $ 3,696 | $ 1,955 |
Restructuring charges to operations | 2,657 | 18,908 | 6,022 |
Cash payments | (896) | (22,027) | (3,572) |
Other adjustments | (41) | (577) | (709) |
Ending Balance | 1,720 | 0 | 3,696 |
Employee-Related | Q4 FY2017 Plan | |||
Restructuring Reserve [Roll Forward] | |||
Beginning Balance | 0 | 0 | 1,550 |
Restructuring charges to operations | 0 | 729 | |
Cash payments | 0 | (1,867) | |
Other adjustments | 0 | (412) | |
Ending Balance | 0 | 0 | |
Employee-Related | FY2018 Plan | |||
Restructuring Reserve [Roll Forward] | |||
Beginning Balance | 0 | 3,696 | 0 |
Restructuring charges to operations | 1,017 | 5,085 | |
Cash payments | (4,240) | (1,331) | |
Other adjustments | (473) | (58) | |
Ending Balance | 0 | 3,696 | |
Employee-Related | VSP | |||
Restructuring Reserve [Roll Forward] | |||
Beginning Balance | 0 | 0 | 0 |
Restructuring charges to operations | 123 | 17,248 | 0 |
Cash payments | (123) | (17,329) | 0 |
Other adjustments | 0 | 81 | 0 |
Ending Balance | 0 | 0 | 0 |
Employee-Related | Q2 FY20 Plan | |||
Restructuring Reserve [Roll Forward] | |||
Beginning Balance | 0 | ||
Restructuring charges to operations | 465 | ||
Cash payments | (434) | ||
Other adjustments | (28) | ||
Ending Balance | 3 | 0 | |
Employee-Related | Q4 FY20 Plan | |||
Restructuring Reserve [Roll Forward] | |||
Beginning Balance | 0 | ||
Restructuring charges to operations | 2,069 | ||
Cash payments | (339) | ||
Other adjustments | (13) | ||
Ending Balance | 1,717 | 0 | |
Facilities Related | Q4 FY2017 Plan | |||
Restructuring Reserve [Roll Forward] | |||
Beginning Balance | 0 | 0 | 405 |
Restructuring charges to operations | 0 | 208 | |
Cash payments | 0 | (374) | |
Other adjustments | 0 | (239) | |
Ending Balance | 0 | 0 | |
Facilities Related | FY2018 Plan | |||
Restructuring Reserve [Roll Forward] | |||
Beginning Balance | $ 0 | 0 | 0 |
Restructuring charges to operations | 643 | 0 | |
Cash payments | (458) | 0 | |
Other adjustments | (185) | 0 | |
Ending Balance | $ 0 | $ 0 |
LONG-TERM DEBT (Details)
LONG-TERM DEBT (Details) | Jan. 16, 2018USD ($)shares | Mar. 31, 2020USD ($) | Dec. 31, 2019 | Mar. 31, 2020USD ($) | Feb. 01, 2018USD ($) |
Debt Instrument [Line Items] | |||||
Stock authorized to repurchase under stock repurchase program (in shares) | shares | 25,000,000 | ||||
Repaid borrowings | $ 100,000,000 | ||||
Line of credit | Senior secured revolving credit facility | |||||
Debt Instrument [Line Items] | |||||
Debt term | 5 years | ||||
Credit facility | $ 1,000,000,000 | $ 1,000,000,000 | 1,000,000,000 | ||
Amount outstanding under credit facility | $ 450,000,000 | $ 450,000,000 | $ 300,000,000 | ||
Commitment fee percentage | 0.25% | ||||
Debt default, acceleration clause, required consent percentage | 50.00% | 50.00% | |||
Debt issuance costs | $ 12,200,000 | $ 12,200,000 | |||
Unamortized debt issuance costs | 4,900,000 | 4,900,000 | |||
Line of credit | Senior secured revolving credit facility | Prepaid expenses and other current assets | |||||
Debt Instrument [Line Items] | |||||
Unamortized debt issuance costs | 1,700,000 | 1,700,000 | |||
Line of credit | Senior secured revolving credit facility | Other assets | |||||
Debt Instrument [Line Items] | |||||
Unamortized debt issuance costs | $ 3,200,000 | $ 3,200,000 | |||
Line of credit | Senior secured revolving credit facility | Maximum | |||||
Debt Instrument [Line Items] | |||||
Leverage ratio | 3.50 | 2.75 | 3.50 | ||
Commitment fee percentage | 0.30% | ||||
Line of credit | Senior secured revolving credit facility | Maximum | Foreign Subsidiaries | |||||
Debt Instrument [Line Items] | |||||
Voting stock pledge limit for any foreign subsidiary | 65.00% | 65.00% | |||
Line of credit | Senior secured revolving credit facility | Minimum | |||||
Debt Instrument [Line Items] | |||||
Leverage ratio | 1.50 | ||||
Commitment fee percentage | 0.15% | ||||
Line of credit | Senior secured revolving credit facility | Federal funds effective rate | |||||
Debt Instrument [Line Items] | |||||
Interest rate in excess of effective rate | 0.50% | ||||
Line of credit | Senior secured revolving credit facility | LIBOR | |||||
Debt Instrument [Line Items] | |||||
Interest rate in excess of effective rate | 1.00% | ||||
Line of credit | Senior secured revolving credit facility | LIBOR | LIBOR loans | |||||
Debt Instrument [Line Items] | |||||
Interest rate in excess of effective rate | 1.50% | ||||
Line of credit | Senior secured revolving credit facility | LIBOR | LIBOR loans | Maximum | |||||
Debt Instrument [Line Items] | |||||
Interest rate in excess of effective rate | 2.00% | ||||
Line of credit | Senior secured revolving credit facility | LIBOR | LIBOR loans | Minimum | |||||
Debt Instrument [Line Items] | |||||
Interest rate in excess of effective rate | 1.00% | ||||
Line of credit | Senior secured revolving credit facility | Base rate | Base rate loans | |||||
Debt Instrument [Line Items] | |||||
Interest rate in excess of effective rate | 0.50% | ||||
Line of credit | Senior secured revolving credit facility | Base rate | Base rate loans | Maximum | |||||
Debt Instrument [Line Items] | |||||
Interest rate in excess of effective rate | 1.00% | ||||
Line of credit | Senior secured revolving credit facility | Base rate | Base rate loans | Minimum | |||||
Debt Instrument [Line Items] | |||||
Interest rate in excess of effective rate | 0.00% | ||||
Line of credit | Letter of credit sub-facility | |||||
Debt Instrument [Line Items] | |||||
Credit facility | $ 75,000,000 |
NET INCOME (LOSS) PER SHARE - S
NET INCOME (LOSS) PER SHARE - Schedule of Calculations of Basic and Diluted Net Income per Share and Potential Common Shares (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 3 Months Ended | 12 Months Ended | |||||||||
Mar. 31, 2020 | Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Numerator: | |||||||||||
Net income (loss) | $ 7,336 | $ 36,725 | $ (17,472) | $ (29,343) | $ 19,211 | $ (3,603) | $ (26,428) | $ (62,504) | $ (2,754) | $ (73,324) | $ 79,812 |
Denominator: | |||||||||||
Denominator for basic net income (loss) per share - weighted average common shares outstanding (in shares) | 75,162 | 78,617 | 87,425 | ||||||||
Dilutive common equivalent shares: | |||||||||||
Weighted average restricted stock units (in shares) | 0 | 0 | 836 | ||||||||
Denominator for diluted net income (loss) per share - weighted average shares outstanding (in shares) | 75,162 | 78,617 | 88,261 | ||||||||
Net income (loss) per share: | |||||||||||
Basic net income (loss) per share (in dollars per share) | $ (0.04) | $ (0.93) | $ 0.91 | ||||||||
Diluted net income (loss) per share (in dollars per share) | $ 0.10 | $ 0.49 | $ (0.23) | $ (0.38) | $ 0.24 | $ (0.05) | $ (0.34) | $ (0.78) | $ (0.04) | $ (0.93) | $ 0.90 |
NET INCOME (LOSS) PER SHARE -_2
NET INCOME (LOSS) PER SHARE - Summary of Antidilutive Securities Excluded from Computation of Diluted EPS (Details) - shares shares in Thousands | 12 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Restricted stock units | |||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | |||
Anti-dilutive securities excluding from calculation of diluted net income per share (in shares) | 675 | 706 | 1,450 |
NET INCOME (LOSS) PER SHARE - N
NET INCOME (LOSS) PER SHARE - Narrative (Details) - shares | 12 Months Ended | 14 Months Ended | |
Mar. 31, 2019 | Mar. 31, 2018 | Mar. 31, 2019 | |
ASR Agreements | |||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | |||
Repurchase of treasury stock (in shares) | 3,679,947 | 7,387,862 | 11,067,809 |
TREASURY STOCK (Details)
TREASURY STOCK (Details) | Feb. 02, 2018USD ($)shares | Feb. 01, 2018USD ($)dealer | Mar. 31, 2020USD ($)shares | Mar. 31, 2019USD ($)shares | Mar. 31, 2018USD ($)shares | Mar. 31, 2019$ / sharesshares | Jan. 16, 2018shares | Oct. 24, 2017shares | May 19, 2015shares |
Equity, Class of Treasury Stock [Line Items] | |||||||||
Stock authorized to repurchase under stock repurchase program (in shares) | 25,000,000 | ||||||||
Shares repurchased during the period, value | $ | $ 175,000,000 | $ 14,468,000 | $ 501,324,000 | ||||||
Restricted stock units | |||||||||
Equity, Class of Treasury Stock [Line Items] | |||||||||
Shares repurchased during the period (in shares) | 519,241 | 451,683 | 408,097 | ||||||
Shares repurchased during the period, value | $ | $ 11,900,000 | $ 11,900,000 | $ 13,600,000 | ||||||
Dealer one | |||||||||
Equity, Class of Treasury Stock [Line Items] | |||||||||
Shares repurchased during the period, value | $ | $ 150,000,000 | ||||||||
Dealer two | |||||||||
Equity, Class of Treasury Stock [Line Items] | |||||||||
Shares repurchased during the period, value | $ | $ 150,000,000 | ||||||||
Line of credit | Senior secured revolving credit facility | |||||||||
Equity, Class of Treasury Stock [Line Items] | |||||||||
Amount outstanding under credit facility | $ | $ 300,000,000 | $ 450,000,000 | |||||||
Share repurchase program, May 2015 | |||||||||
Equity, Class of Treasury Stock [Line Items] | |||||||||
Stock authorized to repurchase under stock repurchase program (in shares) | 20,000,000 | ||||||||
Shares repurchased during the period (in shares) | 970,650 | 6,773,438 | |||||||
Shares repurchased during the period, value | $ | $ 27,600,000 | $ 227,600,000 | |||||||
Common stock available to be purchased (in shares) | 0 | ||||||||
ASR Agreements | |||||||||
Equity, Class of Treasury Stock [Line Items] | |||||||||
Shares repurchased during the period (in shares) | 3,679,947 | 7,387,862 | 11,067,809 | ||||||
Shares repurchased during the period, value | $ | $ 300,000,000 | $ 96,800,000 | |||||||
Number of third-party financial institutions (the Dealers) | dealer | 2 | ||||||||
Shares repurchased during the period from each of the dealers (in shares) | 3,693,931 | ||||||||
Shares repurchased as percentage of total expected to be repurchased | 70.00% | ||||||||
Average cost per share (in dollars per share) | $ / shares | $ 27.11 | ||||||||
Share repurchase program, October 2017 | |||||||||
Equity, Class of Treasury Stock [Line Items] | |||||||||
Stock authorized to repurchase under stock repurchase program (in shares) | 25,000,000 | ||||||||
Shares repurchased during the period (in shares) | 6,417,212 | 7,116,159 | 543,251 | ||||||
Shares repurchased during the period, value | $ | $ 182,400,000 | $ 175,000,000 | $ 14,500,000 | ||||||
Common stock available to be purchased (in shares) | 7,243,431 |
STOCK PLANS - Narrative (Detail
STOCK PLANS - Narrative (Details) | Sep. 12, 2019shares | Nov. 08, 2018shares | Sep. 07, 2011USD ($)shares | Mar. 31, 2020USD ($)$ / sharesshares | Mar. 31, 2019 | Mar. 31, 2018 |
Restricted stock units | ||||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||
Total unrecognized compensation cost | $ | $ 93,600,000 | |||||
Unrecognized cost, period for recognition, years | 1 year 4 months 24 days | |||||
Employee stock | ||||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||
Shares purchased by employees (in shares) | 594,661 | |||||
Shares issued under ESPP plan, weighted average purchase price per share (in dollars per share) | $ / shares | $ 23.92 | |||||
Shares available for future issuance under the ESPP (in shares) | 2,313,482 | |||||
Maximum | Incentive options | ||||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||
Term of options granted, years | 5 years | |||||
2011 Employee Stock Purchase Plan | ||||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||
Common stock, equity awards reserved for issuance (in shares) | 2,500,000 | |||||
Number of additional shares available (in shares) | 3,000,000 | |||||
Maximum payroll deductions for purchase of shares by participants | 20.00% | |||||
Maximum number of shares available for purchased by participants (in shares) | 2,000 | |||||
Cap on fair value of shares available for purchase by participants | $ | $ 25,000 | |||||
Percentage of common stock price for employees | 85.00% | |||||
2011 Employee Stock Purchase Plan | Maximum | ||||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||
Cap on fair value of shares available for purchase by participants | $ | $ 50,000 | |||||
2007 Equity Incentive Plan | ||||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||
Number of additional shares available (in shares) | 1,294,651 | |||||
Shares available for grant (in shares) | 6,967,333 | |||||
2007 Equity Incentive Plan | Independent Directors | ||||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||
Percentage of annualized forfeiture rate for awards granted | 0.00% | 0.00% | 0.00% | |||
2007 Equity Incentive Plan | Senior Executives | ||||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||
Percentage of annualized forfeiture rate for awards granted | 2.00% | 2.00% | 2.00% | |||
2007 Equity Incentive Plan | Employees | ||||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||
Percentage of annualized forfeiture rate for awards granted | 5.00% | 5.00% | 5.00% | |||
2019 Equity Incentive Plan | ||||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||
Common stock, equity awards reserved for issuance (in shares) | 6,794,651 | |||||
Number of additional shares available (in shares) | 5,500,000 | |||||
Reduction for each share of common stock pursuant to option | 1 | |||||
Reduction for each share of common stock pursuant to other than option | 2.76 | |||||
Share-based awards generally vest, years | 4 years | |||||
Percentage of incentive stock option granted | 110.00% | |||||
Shares available for grant (in shares) | 4,274,473 | |||||
2019 Equity Incentive Plan | Maximum | ||||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||
Term of options granted, years | 7 years | |||||
2019 Equity Incentive Plan | Minimum | ||||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||
Percentage of fair market value of common stock | 100.00% | |||||
Percentage of voting stock | 10.00% |
STOCK PLANS - Summary of Share-
STOCK PLANS - Summary of Share-Based Compensation Expense (Details) - USD ($) $ in Thousands | 12 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | |||
Share-based compensation expense | $ 50,861 | $ 56,328 | $ 47,317 |
Cost of product revenue | |||
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | |||
Share-based compensation expense | 1,069 | 1,463 | 1,159 |
Cost of service revenue | |||
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | |||
Share-based compensation expense | 5,774 | 5,959 | 4,824 |
Research and development | |||
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | |||
Share-based compensation expense | 15,511 | 17,321 | 14,711 |
Sales and marketing | |||
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | |||
Share-based compensation expense | 17,085 | 18,923 | 15,213 |
General and administrative | |||
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | |||
Share-based compensation expense | $ 11,422 | $ 12,662 | $ 11,410 |
STOCK PLANS - Summary of Transa
STOCK PLANS - Summary of Transactions under Amended 2007 and 2019 Plan (Details) - $ / shares | 12 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Restricted Stock Units, Number of Awards | |||
Beginning outstanding balance (in shares) | 4,210,655 | 4,078,780 | 3,610,301 |
Granted (in shares) | 2,062,110 | 2,178,339 | 1,962,590 |
Vested (in shares) | (1,651,284) | (1,438,219) | (1,216,585) |
Canceled (in shares) | (347,008) | (608,245) | (277,526) |
Ending outstanding balance (in shares) | 4,274,473 | 4,210,655 | 4,078,780 |
Restricted Stock Units, Weighted Average Fair Value | |||
Beginning outstanding balance (in dollars per share) | $ 30.84 | $ 31.77 | $ 30.24 |
Granted (in dollars per share) | 26.32 | 30.10 | 34.01 |
Vested (in dollars per share) | 31.03 | 32.49 | 31.09 |
Canceled (in dollars per share) | 29.74 | 30.52 | 31.70 |
Ending outstanding balance (in dollars per share) | $ 28.68 | $ 30.84 | $ 31.77 |
STOCK PLANS - Schedule of Aggre
STOCK PLANS - Schedule of Aggregate Intrinsic Values of Stock Options and Restricted Stock Units (Details) - USD ($) $ in Thousands | 12 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Restricted stock units | |||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
Total fair value of restricted stock unit awards vested | $ 37,783 | $ 38,070 | $ 40,539 |
PENSION BENEFIT PLANS - Narrati
PENSION BENEFIT PLANS - Narrative (Details) | 12 Months Ended | ||
Mar. 31, 2020USD ($)employee | Mar. 31, 2019USD ($) | Mar. 31, 2018USD ($) | |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] | |||
Retirement plan employee's contribution, percentage matched | 50.00% | ||
Retirement plan employee's contribution, percentage of match | 6.00% | ||
Retirement plan employer contributions vest at rate per year of service, percentage | 25.00% | ||
Retirement plan employer contributions | $ 6,700,000 | $ 6,600,000 | $ 8,000,000 |
Unrecognized actuarial gains, before tax | 1,600,000 | ||
Unrecognized actuarial gains, net of tax | 1,100,000 | ||
Employer direct benefit payments | 359,000 | $ 302,000 | |
Amount expected to be recognized in net periodic pension costs in next fiscal year | 0 | ||
Plan assets expected to be returned to the Company | $ 0 | ||
United States | |||
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] | |||
Number of employees in the U.S. participating in noncontributory defined benefit pension plants | employee | 0 |
PENSION BENEFIT PLANS - Defined
PENSION BENEFIT PLANS - Defined Benefit Pension Plan (Details) - USD ($) $ in Thousands | 12 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] | |||
Benefit obligation, at beginning of year | $ 34,895 | $ 33,464 | |
Service cost | 341 | 304 | $ 407 |
Interest cost | 603 | 704 | 718 |
Benefits paid and other | (359) | (302) | |
Actuarial loss (gain) | (1,644) | 3,254 | |
Foreign exchange rate impact | (1,031) | (2,529) | |
Benefit obligation, at end of year | 32,805 | 34,895 | 33,464 |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | |||
Fair value of plan assets, at beginning of year | 0 | 0 | |
Employer direct benefit payments | 359 | 302 | |
Benefits paid and other | (359) | (302) | |
Fair value of plan assets, at end of year | 0 | 0 | 0 |
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract] | |||
Service cost | 341 | 304 | 407 |
Interest cost | 603 | 704 | 718 |
Net periodic pension cost | $ 944 | $ 1,008 | $ 1,125 |
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract] | |||
Discount rate | 1.90% | 1.80% | 2.30% |
Rate of compensation increase | 3.00% | 3.00% | 2.25% |
PENSION BENEFIT PLANS - Expecte
PENSION BENEFIT PLANS - Expected Contributions (Details) $ in Thousands | Mar. 31, 2020USD ($) |
Defined Benefit Plan, Expected Future Benefit Payment [Abstract] | |
2021 | $ 409 |
2022 | 454 |
2023 | 515 |
2024 | 562 |
2025 | 662 |
2026-2031 | $ 4,741 |
INCOME TAXES - Schedule of Inco
INCOME TAXES - Schedule of Income Before Income Tax Expense (Details) - USD ($) $ in Thousands | 12 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Income Tax Disclosure [Abstract] | |||
Domestic | $ (1,502) | $ (107,088) | $ (35,032) |
Foreign | 3,426 | 14,176 | 16,373 |
Income before income tax expense | $ 1,924 | $ (92,912) | $ (18,659) |
INCOME TAXES - Summary of Compo
INCOME TAXES - Summary of Components of Income Tax Expense (Details) - USD ($) $ in Thousands | 12 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Current income tax expense: | |||
Federal | $ 2,817 | $ 3,902 | $ 14,191 |
State | 1,850 | (136) | 1,925 |
Foreign | 9,712 | 10,618 | 12,249 |
Current income tax expense, Total | 14,379 | 14,384 | 28,365 |
Deferred income tax benefit: | |||
Federal | (5,287) | (25,347) | (113,122) |
State | (2,897) | (3,845) | (10,037) |
Foreign | (1,517) | (4,780) | (3,677) |
Deferred income tax expense (benefit), Total | (9,701) | (33,972) | (126,836) |
Income tax expense (benefit), Total | $ 4,678 | $ (19,588) | $ (98,471) |
INCOME TAXES - Schedule of Fede
INCOME TAXES - Schedule of Federal Statutory Income Tax Rate to Effective Tax Rate (Details) | 12 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Income Tax Disclosure [Abstract] | |||
Statutory U.S. federal tax rate | 21.00% | 21.00% | 31.60% |
State taxes, net of federal tax effect | (47.80%) | 3.40% | 6.90% |
Research and development tax credits | (245.90%) | 7.10% | 39.50% |
Effect of foreign operations | (66.90%) | (0.10%) | 14.00% |
Meals and entertainment | 43.70% | (1.00%) | (6.70%) |
Domestic production activities deduction | 0.00% | 0.00% | 13.80% |
Change in valuation allowance | 250.00% | 2.20% | (0.20%) |
Internal restructuring charges | 196.50% | 0.00% | 0.00% |
Stock compensation | 172.10% | (2.60%) | (2.50%) |
Divestiture | 0.00% | (1.00%) | 0.00% |
GILTI/FDII | (174.30%) | 2.90% | 0.00% |
BEAT | 0.00% | (7.00%) | 0.00% |
2017 Tax Act (transition tax and re-measurement of deferreds) | 0.00% | 0.40% | 454.10% |
Foreign withholding | 220.60% | (3.10%) | (21.00%) |
Provision to return | (152.80%) | (1.00%) | 0.80% |
Other permanent differences | 26.90% | (0.10%) | (2.60%) |
Total effective income tax rate | 243.10% | 21.10% | 527.70% |
INCOME TAXES - Summary of Com_2
INCOME TAXES - Summary of Components of Net Deferred Tax Assets (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Mar. 31, 2019 |
Deferred tax assets: | ||
Accrued expenses | $ 5,060 | $ 4,359 |
Deferred revenue | 14,420 | 11,278 |
Reserves | 3,216 | 5,463 |
Pension and other retiree benefits | 5,078 | 5,960 |
Net operating loss carryforwards | 12,443 | 14,992 |
Tax credit carryforwards | 14,138 | 9,043 |
Share-based compensation | 4,534 | 5,505 |
Operating lease liability | 18,213 | |
Other | 20 | 166 |
Total gross deferred tax assets | 77,122 | 56,766 |
Valuation allowance | (5,641) | (835) |
Net deferred tax assets | 71,481 | 55,931 |
Deferred tax liabilities: | ||
Intangible assets | (146,950) | (164,199) |
Other deferred liabilities | (8,061) | (1,609) |
Operating lease right-of-use asset | (15,152) | |
Depreciation | (9,492) | (7,134) |
Total deferred tax liability | $ (108,174) | $ (117,011) |
INCOME TAXES - Narrative (Detai
INCOME TAXES - Narrative (Details) - USD ($) $ in Millions | 12 Months Ended | |
Mar. 31, 2020 | Mar. 31, 2019 | |
Income Tax Disclosure [Abstract] | ||
Provisional income tax expense related to transition tax associated with deemed repatriation of foreign earnings | $ 5.6 | $ 0.8 |
Provisional income tax benefit related to re-measurement of deferred tax assets and liabilities | 4.8 | 87 |
State net operating loss carryforwards | 19 | |
Federal net operating loss carryforwards | 34 | |
Tax credit carryforwards | 12 | |
Foreign net operating loss carryforwards | 45 | |
One-time transition charge | $ 2 | |
Foreign tax credit carryforwards | $ 4 |
INCOME TAXES - Schedule of Reco
INCOME TAXES - Schedule of Reconciliation of Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands | 12 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Reconciliation of Unrecognized Tax Benefits [Roll Forward] | |||
Balance at April 1, | $ 1,314 | $ 2,215 | $ 2,926 |
Additions based on tax positions related to the current year | 49 | 28 | 126 |
Release of tax positions of prior years | (212) | (194) | (481) |
Decrease relating to settlements with taxing authorities | 0 | (735) | (356) |
Balance at March 31, | $ 1,151 | $ 1,314 | $ 2,215 |
LEASES - Additional Information
LEASES - Additional Information (Details) - USD ($) $ in Thousands | 12 Months Ended | |
Mar. 31, 2020 | Apr. 01, 2019 | |
Lessee, Lease, Description [Line Items] | ||
Operating lease right-of-use assets | $ 68,583 | |
Present value of lease liabilities | $ 80,995 | |
Minimum | ||
Lessee, Lease, Description [Line Items] | ||
Remaining lease term | 1 year | |
Maximum | ||
Lessee, Lease, Description [Line Items] | ||
Remaining lease term | 11 years | |
ASU 2016-02 | ||
Lessee, Lease, Description [Line Items] | ||
Operating lease right-of-use assets | $ 68,200 | |
Present value of lease liabilities | 83,200 | |
Elimination of deferred rent | $ (15,000) |
LEASES - Operating Lease Cost a
LEASES - Operating Lease Cost and Supplemental Cash Flow Information (Details) $ in Thousands | 12 Months Ended |
Mar. 31, 2020USD ($) | |
Leases [Abstract] | |
Lease cost under long-term operating leases | $ 13,318 |
Lease cost under short-term operating leases | 4,172 |
Variable lease cost under short-term and long-term operating leases | 4,259 |
Total operating lease cost | 21,749 |
Right-of-use assets obtained in exchange for new operating lease liabilities | $ 11,127 |
Weighted average remaining lease term in years - operating leases | 8 years 7 months 2 days |
Weighted average discount rate - operating leases | 4.10% |
LEASES - Future Minimum Payment
LEASES - Future Minimum Payments Under Non-Cancellable Leases (Details) $ in Thousands | Mar. 31, 2020USD ($) |
Leases [Abstract] | |
2021 | $ 12,479 |
2022 | 13,626 |
2023 | 11,564 |
2024 | 10,167 |
2025 | 10,019 |
Thereafter | 38,282 |
Total lease payments | 96,137 |
Less imputed interest | (15,142) |
Present value of lease liabilities | $ 80,995 |
LEASES - ASC 840 Future Non-Can
LEASES - ASC 840 Future Non-Cancelable Minimum Lease Commitments (Details) $ in Thousands | Mar. 31, 2020USD ($) |
Leases [Abstract] | |
2020 | $ 16,102 |
2021 | 11,059 |
2022 | 9,804 |
2023 | 8,807 |
2024 | 8,500 |
Remaining years | 43,997 |
Operating Leases, Future Minimum Payments Due, Total | $ 98,269 |
COMMITMENTS AND CONTINGENCIES -
COMMITMENTS AND CONTINGENCIES - Narrative (Details) £ in Millions | Sep. 14, 2018USD ($) | Oct. 13, 2017USD ($) | Feb. 28, 2021USD ($) | Nov. 30, 2018USD ($) | Sep. 30, 2018USD ($) | Jul. 31, 2018USD ($) | Oct. 31, 2017patent | Mar. 31, 2016patentsubsidiary | Mar. 31, 2020GBP (£)company | Mar. 30, 2020company | Mar. 31, 2020USD ($) | Feb. 05, 2020USD ($) | Apr. 03, 2019USD ($) | Mar. 31, 2019USD ($) | Mar. 31, 2018USD ($) |
Commitments and Contingencies Disclosure [Line Items] | |||||||||||||||
Number of companies acquired | company | 2 | 3 | |||||||||||||
Fair value of contingent liability | $ 1,748,000 | ||||||||||||||
Contingent consideration | $ 762,000 | ||||||||||||||
Number of subsidiary entities | subsidiary | 2 | ||||||||||||||
Number of patents allegedly infringed | patent | 3 | 5 | |||||||||||||
Loss contingency, damages awarded, value | $ 2,800,000 | ||||||||||||||
Unconditional purchase obligation | 35,500,000 | ||||||||||||||
Pro Forma [Member] | |||||||||||||||
Commitments and Contingencies Disclosure [Line Items] | |||||||||||||||
Value added tax receivable | £ | £ 16 | ||||||||||||||
Pre-Suit Damages | |||||||||||||||
Commitments and Contingencies Disclosure [Line Items] | |||||||||||||||
Loss contingency, damages awarded, value | $ 3,500,000 | ||||||||||||||
Post-Suit Damages | |||||||||||||||
Commitments and Contingencies Disclosure [Line Items] | |||||||||||||||
Loss contingency, damages awarded, value | $ 2,250,000 | ||||||||||||||
Gigavation | |||||||||||||||
Commitments and Contingencies Disclosure [Line Items] | |||||||||||||||
Fair value of contingent liability | 700,000 | $ 800,000 | |||||||||||||
Gigavation | Scenario, Forecast | |||||||||||||||
Commitments and Contingencies Disclosure [Line Items] | |||||||||||||||
Payments of contingent consideration | $ 700,000 | ||||||||||||||
Eastwind | |||||||||||||||
Commitments and Contingencies Disclosure [Line Items] | |||||||||||||||
Fair value of contingent liability | 1,000,000 | $ 1,000,000 | |||||||||||||
Efflux Systems, Inc. | |||||||||||||||
Commitments and Contingencies Disclosure [Line Items] | |||||||||||||||
Fair value of contingent liability | $ 500,000 | ||||||||||||||
Payments of contingent consideration | $ 500,000 | ||||||||||||||
Simena LLC | |||||||||||||||
Commitments and Contingencies Disclosure [Line Items] | |||||||||||||||
Fair value of contingent liability | $ 4,900,000 | ||||||||||||||
Payments of contingent consideration | $ 5,000,000 | ||||||||||||||
Minimum | |||||||||||||||
Commitments and Contingencies Disclosure [Line Items] | |||||||||||||||
Estimated litigation liability | 0 | ||||||||||||||
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Handheld Network Test Tools Business | |||||||||||||||
Commitments and Contingencies Disclosure [Line Items] | |||||||||||||||
Contingent consideration related to the divestiture | $ 2,300,000 | $ 2,300,000 | 800,000 | ||||||||||||
Contingent consideration measurement period | 2 years | 2 years | |||||||||||||
Contingent consideration | $ 0 | $ 800,000 | |||||||||||||
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Maximum | Handheld Network Test Tools Business | |||||||||||||||
Commitments and Contingencies Disclosure [Line Items] | |||||||||||||||
Contingent consideration related to the divestiture | $ 4,000,000 | $ 4,000,000 |
SEGMENT AND GEOGRAPHIC INFORM_3
SEGMENT AND GEOGRAPHIC INFORMATION (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended | |||||||||
Mar. 31, 2020 | Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Segment Reporting Information [Line Items] | |||||||||||
Total revenue | $ 229,351 | $ 260,024 | $ 216,421 | $ 186,024 | $ 235,002 | $ 246,008 | $ 223,797 | $ 205,111 | $ 891,820 | $ 909,918 | $ 986,787 |
United States | |||||||||||
Segment Reporting Information [Line Items] | |||||||||||
Total revenue | 545,620 | 553,267 | 581,853 | ||||||||
Europe | |||||||||||
Segment Reporting Information [Line Items] | |||||||||||
Total revenue | 154,510 | 148,036 | 174,445 | ||||||||
Asia | |||||||||||
Segment Reporting Information [Line Items] | |||||||||||
Total revenue | 59,939 | 72,355 | 88,917 | ||||||||
Rest of the world | |||||||||||
Segment Reporting Information [Line Items] | |||||||||||
Total revenue | $ 131,751 | $ 136,260 | $ 141,572 |
QUARTERLY RESULTS OF OPERATIO_3
QUARTERLY RESULTS OF OPERATIONS - UNAUDITED (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended | |||||||||
Mar. 31, 2020 | Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Quarterly Financial Information Disclosure [Abstract] | |||||||||||
Revenue | $ 229,351 | $ 260,024 | $ 216,421 | $ 186,024 | $ 235,002 | $ 246,008 | $ 223,797 | $ 205,111 | $ 891,820 | $ 909,918 | $ 986,787 |
Gross profit | 166,619 | 194,439 | 157,289 | 131,281 | 176,466 | 176,424 | 159,817 | 143,084 | 649,628 | 655,791 | 714,882 |
Net income (loss) | $ 7,336 | $ 36,725 | $ (17,472) | $ (29,343) | $ 19,211 | $ (3,603) | $ (26,428) | $ (62,504) | $ (2,754) | $ (73,324) | $ 79,812 |
Diluted net income (loss) per share (in dollars per share) | $ 0.10 | $ 0.49 | $ (0.23) | $ (0.38) | $ 0.24 | $ (0.05) | $ (0.34) | $ (0.78) | $ (0.04) | $ (0.93) | $ 0.90 |
Schedule II - Valuation and Q_2
Schedule II - Valuation and Qualifying Accounts (Details) - USD ($) $ in Thousands | 12 Months Ended | ||
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2018 | |
Allowance for doubtful accounts | |||
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] | |||
Balance at Beginning of Year | $ 1,583 | $ 1,991 | $ 2,066 |
Additions Resulting in Charges to Operations | 1,450 | 826 | 695 |
Charges to Other Accounts | (1,202) | (464) | (346) |
Deductions Due to Write-Offs | (481) | (770) | (424) |
Balance at End of Year | 1,350 | 1,583 | 1,991 |
Deferred tax asset valuation allowance | |||
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] | |||
Balance at Beginning of Year | 835 | 3,108 | 3,374 |
Additions Resulting in Charges to Operations | 4,806 | 905 | 0 |
Charges to Other Accounts | 0 | 0 | 0 |
Deductions Due to Write-Offs | 0 | (3,178) | (266) |
Balance at End of Year | $ 5,641 | $ 835 | $ 3,108 |
Uncategorized Items - ntct-2020
Label | Element | Value |
Cumulative Effect of New Accounting Principle in Period of Adoption | us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption | $ 34,924,000 |
Retained Earnings [Member] | ||
Cumulative Effect of New Accounting Principle in Period of Adoption | us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption | $ 34,924,000 |