Table of Contents

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
FORM 10-Q
(Mark One)
x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended JuneSeptember 30, 2017
OR
 
¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from             to             
Commission file number 001-35108
 SERVICESOURCE INTERNATIONAL, INC.
(Exact name of registrant as specified in our charter)
DelawareNo. 81-0578975
(State or Other Jurisdiction of
Incorporation or Organization)
(I.R.S. Employer
Identification No.)
  
717 17th St., 5th Floor
Denver, CO
80202
(Address of Principal Executive Offices)(Zip Code)
(720) 889-8500
(Registrant’s Telephone Number, Including Area Code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x   No  ¨
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  x    No  ¨
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and "emerging“emerging growth company"company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer¨Accelerated filerx
Non-accelerated filer
¨  (Do not check if a smaller reporting company)
Smaller reporting company¨
  Emerging growth company
¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.    ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ¨    No  x


Table of Contents

Indicate number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practical date:
 
ClassOutstanding as of JulyOctober 31, 2017
Common Stock89,189,27590,154,059


Table of Contents

SERVICESOURCE INTERNATIONAL, INC.
Form 10-Q
INDEX
 
 
Page
No.
 
  
  
  
  
  
 
  
  
  
  
  
  
  
  
  

PART I. FINANCIAL INFORMATION
 
Item 1.Financial Statements
SERVICESOURCE INTERNATIONAL, INC.
CONDENSED CONSOLIDATED BALANCE SHEETS
(In thousands, except per share amounts)thousands)
(Unaudited)
June 30,
2017
 December 31,
2016
September 30,
2017
 December 31,
2016
Assets      
Current assets:      
Cash and cash equivalents$39,664
 $47,692
$39,585
 $47,692
Short-term investments139,472
 137,881
140,188
 137,881
Accounts receivable, net52,534
 63,289
53,061
 63,289
Prepaid expenses and other7,864
 7,607
7,326
 7,607
Total current assets239,534
 256,469
240,160
 256,469
Property and equipment, net36,688
 38,180
35,703
 38,180
Deferred income taxes, net of current portion69
 64
69
 64
Goodwill and intangibles, net7,176
 7,932
6,797
 7,932
Other assets, net3,386
 3,445
3,556
 3,445
Total assets$286,853
 $306,090
$286,285
 $306,090
Liabilities and Stockholders’ Equity      
Current liabilities:      
Accounts payable$1,109
 $1,916
$1,129
 $1,916
Accrued taxes738
 1,388
387
 1,388
Accrued compensation and benefits17,143
 21,579
17,470
 21,579
Convertible notes, net141,726
 
Deferred revenue3,033
 4,152
1,713
 4,152
Accrued expenses5,895
 5,891
6,127
 5,891
Other current liabilities2,304
 2,958
1,241
 2,958
Total current liabilities30,222
 37,884
169,793
 37,884
Convertible notes, net139,333
 134,775

 134,775
Other long-term liabilities7,033
 6,495
7,127
 6,495
Total liabilities176,588
 179,154
176,920
 179,154
Commitments and contingencies (Note 5)
 

 
Stockholders’ equity:   
 
Common stock; $0.0001 par value; 1,000,000 shares authorized; 88,137 shares issued and 89,016 shares outstanding as of June 30, 2017; 88,304 shares issued and 88,183 shares outstanding as of December 31, 20168
 8
Common stock; $0.0001 par value; 1,000,000 shares authorized; 90,266 shares issued and 90,145 shares outstanding as of September 30, 2017; 88,304 shares issued and 88,183 shares outstanding as of December 31, 20168
 8
Treasury stock(441) (441)(441) (441)
Additional paid-in capital351,971
 344,521
355,969
 344,521
Accumulated deficit(241,086) (216,361)(246,281) (216,361)
Accumulated other comprehensive income(187) (791)110
 (791)
Total stockholders’ equity110,265
 126,936
109,365
 126,936
Total liabilities and stockholders’ equity$286,853
 $306,090
$286,285
 $306,090
The accompanying notes are an integral part of these Condensed Consolidated Financial Statements.

SERVICESOURCE INTERNATIONAL, INC.
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(In thousands, except per share amounts)
(Unaudited)
 
Three Months Ended
June 30,
 Six Months Ended
June 30,
Three Months Ended
September 30,
 Nine Months Ended
September 30,
2017 2016 2017 20162017 2016 2017 2016
Net revenue$58,262
 $61,969
 $114,970
 $121,719
$58,132
 $62,514
 $173,103
 $184,233
Cost of revenue39,517
 40,344
 80,926
 81,778
40,803
 40,789
 121,729
 122,568
Gross profit18,745
 21,625
 34,044
 39,941
17,329
 21,725
 51,374
 61,665
Operating expenses:              
Sales and marketing8,620
 11,326
 16,960
 21,779
7,829
 8,847
 24,790
 30,626
Research and development1,243
 2,016
 3,485
 4,180
1,048
 1,952
 4,534
 6,132
General and administrative13,505
 11,552
 27,486
 23,595
12,543
 14,638
 40,029
 38,233
Restructuring and other5,715
 
 5,715
 
545
 
 6,259
 
Total operating expenses29,083
 24,894
 53,646
 49,554
21,965
 25,437
 75,612
 74,991
Loss from operations(10,338) (3,269) (19,602) (9,613)(4,636) (3,712) (24,238) (13,326)
Interest expense and other, net(2,646) (1,700) (4,717) (3,209)(2,839) (2,291) (7,555) (5,499)
Gain (loss) on cost basis equity investment2,100
 (2,300) 2,100
 (2,300)
Loss before income taxes(12,984) (4,969) (24,319) (12,822)(5,375) (8,303) (29,693) (21,125)
Income tax provision117
 249
 406
 1,537
Income tax (benefit) provision(180) 968
 227
 2,505
Net loss$(13,101) $(5,218) $(24,725) $(14,359)$(5,195) $(9,271) $(29,920) $(23,630)
Net loss per share, basic and diluted$(0.15) $(0.06) $(0.28) $(0.17)$(0.06) $(0.11) $(0.34) $(0.27)
Weighted average common shares outstanding, basic and diluted88,813
 85,413
 88,600
 85,747
89,511
 86,283
 88,907
 85,981
The accompanying notes are an integral part of these Condensed Consolidated Financial Statements.

SERVICESOURCE INTERNATIONAL, INC.
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS
(In thousands)
(Unaudited)
 
Three Months Ended
June 30,
 Six Months Ended
June 30,
Three Months Ended
September 30,
 Nine Months Ended
September 30,
2017 2016 2017 20162017 2016 2017 2016
Net loss$(13,101) $(5,218) $(24,725) $(14,359)$(5,195) $(9,271) $(29,920) $(23,630)
Other comprehensive income (loss), net of tax:              
Foreign currency translation adjustments628
 (703) 499
 (1,119)285
 (110) 783
 (1,229)
Unrealized gain (loss) on short-term investments32
 (169) 105
 930
13
 (81) 118
 849
Other comprehensive income (loss), net of tax660
 (872) 604
 (189)298
 (191) 901
 (380)
Total comprehensive loss, net of tax$(12,441) $(6,090) $(24,121) $(14,548)$(4,897) $(9,462) $(29,019) $(24,010)
The accompanying notes are an integral part of these Condensed Consolidated Financial Statements.


SERVICESOURCE INTERNATIONAL, INC.
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)
(Unaudited)
 
Six Months Ended June 30,Nine Months Ended September 30,
2017 20162017 2016
Cash flows from operating activities      
Net loss$(24,725) $(14,359)$(29,920) $(23,630)
Adjustments to reconcile net loss to net cash provided by operating activities:      
Depreciation and amortization10,801
 7,564
17,167
 11,636
Amortization of debt discount and issuance costs4,557
 4,247
6,951
 6,464
Accretion of premium on short-term investments(114) 554
Amortization of premium on short-term investments(172) 888
Deferred income taxes148
 855
177
 1,698
Stock-based compensation6,912
 5,195
10,396
 7,441
Restructuring and other2,901
 
2,522
 
(Gain) loss on cost basis equity investment(2,100) 2,300
Changes in operating assets and liabilities:      
Accounts receivable, net12,239
 2,287
12,307
 2,778
Deferred revenue(1,119) (303)(2,440) (805)
Prepaid expenses and other(37) 303
387
 1,306
Accounts payable(825) 766
(813) 407
Accrued taxes(664) (231)(1,019) (627)
Accrued compensation and benefits(5,164) 317
(4,713) (1,509)
Accrued expenses(1,508) 1,031
(839) 1,670
Other liabilities(364) 336
(1,375) (311)
Net cash provided by operating activities3,038
 8,562
6,516
 9,706
Cash flows from investing activities      
Acquisition of property and equipment(9,080) (14,316)(13,843) (21,203)
Proceeds from sale of cost basis equity investment2,100
 
Purchases of short-term investments(37,806) (55,133)(56,589) (86,365)
Sales of short-term investments33,457
 53,361
51,119
 83,331
Maturities of short-term investments3,025
 350
3,506
 350
Net cash used in investing activities(10,404) (15,738)(13,707) (23,887)
Cash flows from financing activities      
Repayment on capital leases obligations(34) (103)
Repayment on capital lease obligations(52) (120)
Repurchase of common stock
 (8,921)
 (8,921)
Proceeds from common stock issuances616
 739
1,062
 5,034
Minimum tax withholding requirement(322) (242)(735) (770)
Net cash provided by (used in) financing activities260
 (8,527)275
 (4,777)
Net decrease in cash and cash equivalents(7,106) (15,703)(6,916) (18,958)
Effect of exchange rate changes on cash and cash equivalents(922) (1,335)(1,191) (1,681)
Cash and cash equivalents at beginning of period47,692
 72,334
47,692
 72,334
Cash and cash equivalents at end of period$39,664
 $55,296
$39,585
 $51,695
The accompanying notes are an integral part of these Condensed Consolidated Financial Statements.

SERVICESOURCE INTERNATIONAL, INC.
NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
Note 1 — Description of Business and Basis of Presentation
ServiceSource International, Inc. (together with its subsidiaries, the “Company”) is a global leader in outsourced, performance-based customer success and revenue growth solutions. Through the Company’s people, processes and technology, the Company finds, converts, grows and retains revenue on behalf of its clients-someclients—some of the world’s leading business-to-business companies-incompanies—in more than 35 languages. The Company’s solutions help its clients strengthen their customer relationships, drive improved customer adoption, expansion and retention and minimize churn. The Company’s technology platform and best-practice business processes combined with its highly-trained, client-focused revenue delivery professionals and data from over 15 years of operating experience enable the Company to provide its clients greater value for its customer success services than attained by its clients'clients’ in-house customer success teams.
The Company’s pay-for-performance model allows its clients to pay for the services through either flat-rate or variable commissions based on the revenue generated by the Company on their behalf. Fixed-fee arrangements are typically used in quick deployments to address discrete target areas of our clients’ needs. The Company also generatesearns revenue through its professional services teams, who assist clients with data optimization, as well as through supporting select existing clients with the Company’s Renew OnDemand application. The Company’s corporate headquarters is located in Denver, Colorado. The Company has additional U.S. offices in California and Tennessee, and international offices in Bulgaria, Ireland, Japan, Malaysia, Philippines, Singapore and the United Kingdom.
The accompanying unaudited interim condensed consolidated financial statements (“condensed consolidated financial statements”) include the accounts of ServiceSource International, Inc. and its subsidiaries. Intercompany accounts and transactions have been eliminated in consolidation.
These condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States ("(“U.S. GAAP” or “GAAP”) for interim financial information and the instructions to Form 10-Q and Article 10 of Regulation S-X, without audit. Accordingly, they do not include all of the information required by U.S. GAAP for annual financial statements. The unaudited condensed consolidated balance sheet as of December 31, 2016 has been derived from the Company'sCompany’s audited annual consolidated financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2016 filed with the Securities and Exchange Commission ("SEC"(“SEC”) on March 6, 2017. These condensed consolidated financial statements and accompanying notes should be read in conjunction with our annual consolidated financial statements and the notes thereto for the year ended December 31, 2016, included in our Annual Report on Form 10-K.
In the opinion of management, these condensed consolidated financial statements reflect all adjustments, including normal recurring adjustments, management considers necessary for a fair statement of the Company'sCompany’s financial position, operating results, and cash flows for the interim periods presented. Preparation of financial statements in accordance with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in the Company’s condensed consolidated financial statements and accompanying notes. Actual results could differ materially from those estimates. Also, the results for the interim periods are not necessarily indicative of results for the entire year.
Recent Accounting Pronouncements
In May 2014, the Financial Accounting Standard Board ("FASB"(“FASB”) issued Accounting Standards Update No. 2014-09, “Revenue from Contracts with Customers (Topic 606)” (“ASU 2014-09”) which amended the existing FASB Accounting Standards Codification. Under the new standard, revenue is recognized when a customer obtains control of promised goods or services and is recognized in an amount that reflects the consideration which the entity expects to receive in exchange for those goods or services. The standard also specifies that the incremental costs of obtaining a contract with a customer and the costs of fulfilling a contract with a customer (if those costs are not within the scope of another Topic or Sub-Topic) would be deferred and recognized over the appropriate period of contract performance if they are expected to be recovered. In addition, the standard requires disclosure of the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers. The FASB recently issued several amendments to the standard, including clarifications on disclosure of prior-period performance obligations and remaining performance obligations.
The guidance permits two methods of adoption: retrospectively to each prior reporting period presented (full retrospective method), or retrospectively with the cumulative effect of initially applying the guidance recognized at the date of initial application (modified retrospective method, also known as the cumulative catch-up transition method).  The updates areASU 2014-09 is effective for the Company for interim and annual periods beginning after December 15, 2017 and early adoption is permitted for annual periods beginning after December 15, 2016.2017.

The Company continues to assess the impactsimpact of the standard, and has not yet determined whether the standard will have a material impact on our consolidated financial statements. However, we currently believe the most significant impact is from the timing of recognition of certain sales commission expenses, which upon adoption will be recognized as costs over a period of time instead of immediately. We are also in the process of assessing the impact of the new standard on certain of our contracts that include performance-based fees. We currently recognize such fees in the period when the performance criteria have been met; however, under the new standard we would estimate the variable fees and recognize amounts as control of the promised deliverable is transferred to the client for which it is probable that a significant reversal would not occur. For certain contracts, this could result in acceleration ofaccelerated recognition of the performance-based fees. We do not currently expect our recurring revenue management fees, based on a fixed percentage of overall sales value associated with the service contracts, to be significantly impacted by the new standard.
We will adopt the standard in the first quarter of 2018 and preliminarily expect to useusing the modified prospective method. However, we are continuing to evaluate the impact of the standard, and our adoption method is subject to change. We expect to complete our assessment process, including impacts on our processes, systems and financial statement disclosures, by the end of the thirdfourth quarter of 2017.
In February 2016, the FASB issued ASU No. 2016-02 Leases (Topic 842). This standard requires entities that lease assets to recognize on the balance sheet the assets and liabilities for the rights and obligations created by those leases. The standard is effective for fiscal years and the interim periods within those fiscal years beginning after December 15, 2018. The guidance is required to be applied by the modified retrospective transition approach. Early adoption is permitted. The Company continues to assess the impact of the adoption of this authoritative guidance on its consolidated financial statements.    
ReclassificationsCost Basis Equity Investment
Amounts shownIn 2013, the Company made an equity investment in Financing activities - Minimum tax withholding requirementa private company for $4.5 million, which represented less than 5% of the outstanding equity of that company. Based on unfavorable growth trends and declining financial performance of this private company, the Company determined that its investment was fully impaired and recorded a $2.3 million and $2.2 million impairment charge in the Condensed Consolidated Statementthird and fourth quarters of Cash Flows2016, respectively. During the quarter ended September 30, 2017, the Company sold this investment for $2.1 million in cash and recorded the six months ended June 30, 2016 have been reclassified from Operating activities - Prepaid expenses and other, to reflect the current period presentationproceeds as a result of the adoption of ASU No. 2016-09, Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting, which requires shares withheld for employee taxes to be reclassified from operating activities to financing activities.gain in Gain (loss) on cost basis equity investment.
Note 2 — Cash, Cash Equivalents and Short-Term Investments
Cash equivalents consist of highly liquid fixed-income investments with original maturities of three months or less at the time of purchase, including money market funds. Short-term investments consist of readily marketable securities with a remaining maturity of more than three months from time of purchase. The Company classifies all of its cash equivalents and short-term investments as “available for sale,” as these investments are free of trading restrictions and are available for use in the Company'sCompany’s daily operations. These marketable securities are carried at fair value, with the unrealized gains and losses, net of tax, reported as accumulated other comprehensive income and included as a separate component of stockholders’ equity. Gains and losses are recognized when realized. When the Company determines that other-than-temporary declines in fair value have occurred, the amount of the decline that is related to a credit loss is recognized in earnings. Gains and losses are determined using the specific identification method. The Company’s realized gains and losses in the three and sixnine months ended JuneSeptember 30, 2017 and 2016 were insignificant.

Cash and cash equivalents and short-term investments consisted of the following as of JuneSeptember 30, 2017 and December 31, 2016 (in thousands):

JuneSeptember 30, 2017
 
Amortized
Cost
 
Unrealized
Gains
 
Unrealized
Losses
 
Estimated
Fair Value
Amortized
Cost
 
Unrealized
Gains
 
Unrealized
Losses
 
Estimated
Fair Value
Cash$39,596
 $
 $
 $39,596
$39,514
 $
 $
 $39,514
Cash equivalents:              
Money market mutual funds68
 
 
 68
71
 
 
 71
Total cash and cash equivalents39,664
 
 
 39,664
39,585
 
 
 39,585
Short-term investments:              
Corporate bonds55,404
 60
 (115) 55,349
55,874
 60
 (92) 55,842
U.S. agency securities34,649
 1
 (245) 34,405
34,644
 
 (255) 34,389
Asset-backed securities23,852
 7
 (29) 23,830
23,937
 5
 (48) 23,894
U.S. Treasury securities26,150
 
 (262) 25,888
26,297
 
 (234) 26,063
Total short-term investments140,055
 68
 (651) 139,472
140,752
 65
 (629) 140,188
Cash, cash equivalents and short-term investments$179,719
 $68
 $(651) $179,136
$180,337
 $65
 $(629) $179,773
December 31, 2016
 
 
Amortized
Cost
 
Unrealized
Gains
 
Unrealized
Losses
 
Estimated
Fair Value
Cash$47,060
 $
 $
 $47,060
Cash equivalents:       
Money market mutual funds632
 
 
 632
Total cash and cash equivalents47,692
 
 
 47,692
Short-term investments:       
Corporate bonds54,827
 19
 (188) 54,658
U.S. agency securities34,658
 
 (281) 34,377
Asset-backed securities26,431
 25
 (23) 26,433
U.S. Treasury securities22,701
 
 (288) 22,413
Total short-term investments138,617
 44
 (780) 137,881
Cash, cash equivalents and short-term investments$186,309
 $44
 $(780) $185,573
The following table summarizes the amortized cost and estimated fair value of money market mutual funds and short-term fixed income securities classified as short-term investments based on stated maturities as of JuneSeptember 30, 2017 (in thousands): 
Amortized
Cost
 
Estimated
Fair Value
Amortized
Cost
 
Estimated
Fair Value
Less than 1 year$16,105
 $16,108
$12,303
 $12,302
Due in 1 to 3 years124,018
 123,432
128,520
 127,957
Total$140,123
 $139,540
$140,823
 $140,259
As of JuneSeptember 30, 2017, the Company did not consider any of its investments to be other-than-temporarily impaired.
Note 3 — Fair Value of Financial Instruments
The Company measures certain financial instruments at fair value on a recurring basis. The Company uses a three-tier fair value hierarchy, which prioritizes the inputs used in the valuation methodologies in measuring fair value:
Level 1 valuations are based on quoted prices in active markets for identical assets or liabilities.

Level 2 valuations are based on inputs that are observable, either directly or indirectly, other than quoted prices included within Level 1. Such inputs used in determining fair value for Level 2 valuations include quoted prices in active markets for similar assets or liabilities, quoted prices for identical or similar assets or liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.
Level 3 valuations are based on information that is unobservable and significant to the overall fair value measurement.
All of the Company’s cash equivalents and short-term investments are classified within Level 1 or Level 2.
The following table presents information about the Company’s financial instruments that are measured at fair value as of JuneSeptember 30, 2017 and indicates the fair value hierarchy of the valuation (in thousands):
 
Total 
Quoted Prices
in Active
Markets for
Identical
Assets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)
Total 
Quoted Prices
in Active
Markets for
Identical
Assets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)
Cash equivalents:          
Money market mutual funds$68
 $68
 $
$71
 $71
 $
Total cash equivalents68
 68
 
71
 71
 
Short-term investments:          
Corporate bonds55,349
 
 55,349
55,842
 
 55,842
U.S. agency securities34,405
 
 34,405
34,389
 
 34,389
Asset-backed securities23,830
 
 23,830
23,894
 
 23,894
U.S. Treasury securities25,888
 
 25,888
26,063
 
 26,063
Total short-term investments139,472
 
 139,472
140,188
 
 140,188
Cash equivalents and short-term investments$139,540
 $68
 $139,472
$140,259
 $71
 $140,188
The Company has restricted cash of $1.2 million within Other assets, net as of JuneSeptember 30, 2017 and December 31, 2016. The restricted cash is classified within Level 1.
The following table presents information about the Company’s financial instruments that are measured at fair value as of December 31, 2016 and indicates the fair value hierarchy of the valuation (in thousands): 
 Total 
Quoted Prices
in Active
Markets for
Identical
Assets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)
Cash equivalents:     
Money market mutual funds$632
 $632
 $
Total cash equivalents632
 632
 
Short-term investments:     
Corporate bonds54,658
 
 54,658
U.S. agency securities34,377
 
 34,377
Asset-backed securities26,433
 
 26,433
U.S. Treasury securities22,413
 
 22,413
Total short-term investments137,881
 
 137,881
Cash equivalents and short-term investments$138,513
 $632
 $137,881

The convertible notes issued by the Company in August 2013 are shown on the accompanying consolidated balance sheets at their original issuance value, net of unamortized discount and issuance costs, and are not marked to market each period. The approximate fair value of the convertible notes as of JuneSeptember 30, 2017 and December 31, 2016 was $145.9$146.1 million and $143.8 million, respectively. The fair value of the convertible notes was determined using quoted market prices for similar securities, which, due to limited trading activity, are considered Level 2 in the fair value hierarchy.
The Company did not have any other financial instruments or long-term debt measured at fair value as of JuneSeptember 30, 2017 and December 31, 2016.
Note 4 — Debt
Senior Convertible Notes
In August 2013, the Company issued senior convertible notes due 2018 (the “Notes”) in exchange for gross proceeds of $150.0 million. The Notes will mature on August 1, 2018 and are recorded in current liabilities as Convertible notes, net.
The Notes are governed by an Indenture,indenture, dated August 13, 2013 (the “Indenture”), between the Company and Wells Fargo Bank, National Association, as trustee. The Notes will mature on August 1, 2018, unless earlier repurchased or converted, and bear interest at a rate of 1.50% per year payable semi-annually in arrears on February 1 and August 1, beginning February 1, 2014.
The Notes are convertible at an initial conversion rate of 61.6770 shares of common stock per $1,000 principal amount of Notes, which represents an initial conversion price of approximately $16.21 per share of common stock, subject to anti-dilution adjustments upon certain specified events as defined in the Indenture. Upon conversion, the Notes will be settled in cash, shares of the Company’s common stock, or any combination thereof, at the Company’s option.
Prior to February 1, 2018, the Notes are convertible only upon the following circumstances:
during any calendar quarter commencing after December 31, 2013 (and only during such calendar quarter), if for at least 20 trading days (whether or not consecutive) during the period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter, the last reported sale price of common stock on such trading day is greater than or equal to 130% of the applicable conversion price on such trading day;
during the five business day period after any five consecutive trading day period in which the trading price per $1,000 principal amount of the Notes for each trading day of that five consecutive trading day period was less than 98% of the product of the last reported sale price of common stock and the applicable conversion rate on each such trading day; or
upon the occurrence of specified corporate events described in the Indenture.
Holders of the Notes may convert their Notes at any time on or after February 1, 2018, until the close of business on the second scheduled trading day immediately preceding the maturity date, regardless of the foregoing circumstances.
The holders of the Notes may require the Company to repurchase all or a portion of their Notes at a cash repurchase price equal to 100% of the principal amount of the Notes being repurchased, plus accrued and unpaid interest, if any, upon a fundamental change as defined in the Indenture. In addition, upon certain events of default as defined in the Indenture, the trustee or the holders of at least 25% in principal amount of the outstanding Notes may declare 100% of the principal amount of the Notes, plus accrued and unpaid interest, if any, on all the Notes to be due and payable. In case of certain events of bankruptcy, insolvency or reorganization involving the Company, 100% of the principal of and accrued and unpaid interest on the Notes will automatically become due and payable. The Notes were not subject to conversion or repurchase at JuneSeptember 30, 2017.
To account for the Notes at issuance, the Company separated the Notes into debt and equity components pursuant to the accounting standards for convertible debt instruments that may be fully or partially settled in cash upon conversion. The fair value of debt component was estimated using an interest rate for nonconvertible debt, with terms similar to the Notes, excluding the conversion feature. The carrying amount of the liability component was calculated by measuring the fair value of a similar liability that does not have an associated convertible feature. The excess of the principal amount of the Notes over the fair value of the debt component was recorded as a debt discount and a corresponding increase in additional paid-in capital. The debt discount is accreted to interest expense over the term of the Notes using the interest method. The amount recorded to additional paid-in capital is not to be remeasured as long as it continues to meet the conditions of equity classification. Upon issuance of the $150.0 million of Notes, the Company recorded $111.5 million to debt and $38.5 million to additional paid-in capital.
The Company incurred transaction costs of approximately $4.9 million related to the issuance of the Notes. In accounting for these costs, the Company allocated the costs to the debt and equity components in proportion to the allocation of proceeds from the issuance of the Notes to such components. Transaction costs allocated to the debt component of $3.6 million are

recorded within Convertible notes, net, and amortized to interest expense over the term of the Notes. The transaction costs allocated to the equity component of $1.3 million were recorded to additional paid-in capital.
The net carrying amount of the liability component of the Notes consists of the following (in thousands):
June 30, 2017
 December 31, 2016
September 30, 2017
 December 31, 2016
Principal amount$150,000
 $150,000
$150,000
 $150,000
Unamortized debt discount(9,758) (13,928)(7,569) (13,928)
Unamortized debt issuance costs(909) (1,297)(705) (1,297)
Net carrying amount$139,333
 $134,775
$141,726
 $134,775
The following table presents the interest expense recognized related to the Notes (in thousands):
Three Months Ended June 30, Six Months Ended June 30,Three Months Ended
September 30,
 Nine Months Ended
September 30,
2017 2016 2017 20162017 2016 2017 2016
Contractual interest expense at 1.5% per annum$563
 $563
 $1,125
 $1,125
$563
 $563
 $1,688
 $1,688
Amortization of debt issuance costs197
 183
 388
 362
204
 189
 592
 551
Accretion of debt discount2,119
 1,961
 4,169
 3,886
2,190
 2,028
 6,359
 5,913
Total$2,879
 $2,707
 $5,682
 $5,373
$2,957
 $2,780
 $8,639
 $8,152
The net proceeds from the Notes were approximately $145.1 million after payment of the initial purchasers'purchasers’ discount and offering expense. The Company used approximately $31.4 million of the net proceeds from the Notes to pay the cost of the Note Hedges described below, which was partially offset by $21.8 million of the proceeds from the Company'sCompany’s sale of the Warrants also described below.
Note Hedges
Concurrent with the issuance of the Notes, the Company entered into note hedges (“Note Hedges”) with certain bank counterparties, with respect to its common stock. The Company paid $31.4 million for the Note Hedges. The Note Hedges cover approximately 9.25 million shares of the Company'sCompany’s common stock at a strike price of $16.21 per share. The Note Hedges will expire upon the maturity of the Notes. The Note Hedges are intended to reduce the potential dilution to the Company'sCompany’s common stock upon conversion of the Notes and/or offset the cash payment in excess of the principal amount of the Notes the Company is required to make in the event that the market value per share of the Company'sCompany’s common stock at the time of exercise is greater than the conversion price of the Notes.
Warrants
Separately, the Company entered into warrant transactions, whereby it sold warrants to the same bank counterparties as the Note Hedges to acquire approximately 9.25 million shares of the Company'sCompany’s common stock at an initial strike price of $21.02 per share (“Warrants”), subject to anti-dilution adjustments. The Company received proceeds of approximately $21.8 million from the sale of the Warrants. If the fair value per share of the Company'sCompany’s common stock exceeds the strike price of the Warrants, the Warrants will have a dilutive effect on earnings per share, unless the Company elects, subject to certain conditions, to settle the Warrants in cash.
The amounts paid and received for the Note Hedges and the Warrants have been recorded in additional paid-in capital. The fair value of the Note Hedges and the Warrants are not remeasured through earnings each reporting period.
Note 5 — Commitments and Contingencies
Litigation
The Company is subject to various legal proceedings and claims arising in the ordinary course of our business, including the cases discussed below.  Although the results of litigation and claims cannot be predicted with certainty, the Company is currently not aware of any litigation or threats of litigation in which the final outcome could have a material adverse effect on our business, operating results, financial position or cash flows. Regardless of the outcome, litigation can have an adverse impact on the Company because of defense and settlement costs, diversion of management resources and other factors. The Company records a contingent liability when it is probable that a loss has been incurred and the amount is reasonably estimable in accordance with accounting for contingencies. As of JuneSeptember 30, 2017, the Company has accrued a $1.5 million reserve relating to our potential liability for currently pending disputes, reflected in Accrued Expenses in the accompanying condensed consolidated balance sheets.

On August 23, 2016, the United States District Court for the Middle District of Tennessee granted conditional class certification in a lawsuit originally filed on September 21, 2015 by three former senior sales representatives. The lawsuit, Sarah Patton, et al v. ServiceSource Delaware, Inc., asserts a claim under the Fair Labor Standards Act alleging that certain sales account representatives and senior sales representatives in our Nashville location were not paid for all hours worked and were not properly paid for overtime hours worked.  The complaint also asserts claims under Tennessee state law for breach of contract and unjust enrichment; however, the plaintiffs have not yet filed a motion to certify the state law breach of contract and unjust enrichment claims as a class action. The Company will continue to vigorously defend itself against these claims.
Note 6 — Share Repurchase Program and Stock-Based Compensation
In August 2015, the Board authorized a stock repurchase program (the "program"“Program”) with a maximum authorization to repurchase up to $30.0 million worth of common stock of the Company. The program expires inThis Program expired on August 17, 2017. The aggregate amount available under the program was approximately $19.9 million as of June 30, 2017. The share repurchase program does not obligate the Company to acquire any specific number of shares. Under the program, shares may be repurchased in privately negotiated and/or open market transactions, including under plans complying with Rule 10b5-1 under the Exchange Act. The Company cash settles with the program broker periodically and reflects any unsettled amounts as a current liability at each period end. No shares were repurchased under the programProgram during the quarter ended JuneSeptember 30, 2017.
The following table summarizes the consolidated stock-based compensation expense included in the condensed consolidated statements of operations (in thousands):
Three Months Ended
June 30,
 Six Months Ended
June 30,
Three Months Ended
September 30,
 Nine Months Ended
September 30,
2017 2016 2017 20162017 2016 2017 2016
Cost of revenue$294
 $379
 $584
 $847
$385
 $299
 $969
 $1,146
Sales and marketing970
 726
 1,852
 1,588
982
 565
 2,834
 2,152
Research and development(35) 144
 65
 341
42
 106
 107
 448
General and administrative2,466
 1,087
 4,411
 2,419
2,074
 1,276
 6,486
 3,695
Restructuring and other352
 
 352
 
Total stock-based compensation$3,695
 $2,336
 $6,912
 $5,195
$3,835
 $2,246
 $10,748
 $7,441
The above table does not include $0.1 million of capitalized stock-based compensation related to internal-use software during the three months ended JuneSeptember 30, 2017 and 2016, respectively, and $0.2 million and $0.3$0.4 million for the sixnine months ended JuneSeptember 30, 2017 and 2016, respectively.
Equity Incentive Plan
During the second quarter of 2017, the Company granted performance-based restricted stock unit awards under the Company’s 2011 Equity Incentive Plan to certain key executives (the “2017 PSU Awards”). For each 2017 PSU Award, a number of restricted stock units became eligible to vest based on the levels of achievement of the performance-based conditions, and those restricted stock units that became eligible to vest will vest 50% on the first anniversary of the grant date and 50% on the second anniversary of the grant date, except as otherwise provided under certain termination and change-in-control provisions in each award agreement. The aggregate target number of restricted stock units subject to the 2017 PSU Awards was 1.0 million with an aggregate grant date fair value of $3.7 million.
The performance-based conditions are based upon the Company’s revenue and adjusted EBITDA performance in fiscal year 2017 against the target goals for such metrics under the Company’s 2017 corporate incentive plan (in each case, “Performance Achievement”), which will each be determined on the date the Company files its Annual Report on Form 10-K for fiscal year 2017. The target number of restricted stock units for each 2017 PSU Award will be divided equally between the two performance metrics. For each performance metric, the number of restricted stock units that become eligible to vest will be: (i) if the applicable Performance Achievement is less than 90% of the target revenue goal or less than 69% of the target EBITDA goal, no restricted stock units for such performance metric, (ii) if the applicable Performance Achievement is equal to 90% of the target revenue goal or 69% of the target EBITDA goal, 50% of the target number of restricted stock units for such performance metric, (iii) if the applicable Performance Achievement is equal to 100% of the target revenue and EBITDA goals, 100% of the target number of restricted stock units for such performance metric, or (iv) if the applicable Performance Achievement is at least 107% of the target revenue goal or 146% of the target EBITDA goal, 150% of the target number of restricted stock units for such performance metric. For each performance metric, if the applicable Performance Achievement falls between any of the thresholds (ii), (iii), and (iv) specified in the previous sentence, the number of restricted stock units that become eligible to vest for such performance metric will be determined via linear interpolation. +

Under the time-based vesting condition, 50% of the restricted stock units that have become eligible to vest will vest on the first anniversary of the grant date, and 50% of the restricted stock units that have become eligible to vest will vest on the second anniversary of the grant date, except as otherwise provided under certain termination and change-in-control provisions in each award agreement governing a 2017 PSU Award. Such provisions will determine the number of restricted stock units that become eligible to vest and when and how many restricted stock units will actually vest in connection with the specified terminations of employment and changes in-control.
Option and restricted stock activity under the 2011 Equity Incentive Plan for the sixnine months ended JuneSeptember 30, 2017 was as follows (shares in thousands):
  Options Outstanding Restricted Stock
Outstanding
  Options Outstanding Restricted Stock
Outstanding
Shares and Units
Available
for Grant
 Number
of Shares
 Weighted-
Average
Exercise
Price
 Number
of Shares
Shares and Units
Available
for Grant
 Number
of Shares
 Weighted-
Average
Exercise
Price
 Number
of Shares
December 31, 201610,406
 7,495
 $4.63
 4,644
10,406
 7,495
 $4.63
 4,237
Additional shares reserved under the 2011 equity incentive plan3,527
 
 
 
Additional shares reserved under the 2011 Equity Incentive Plan3,527
 
 
 
Granted(2,888) 103
 3.75
 2,786
(2,973) 145
 3.65
 2,828
PSU Additional Goal Shares Achieved(243) 
 
 243
(242) 
 
 242
Options exercised/ Restricted stock released
 (10) 5.45
 (738)
Options exercised/Restricted stock released
 (14) 4.86
 (1,834)
RSU shares withheld for taxes77
 
 
 77
193
 
 
 
Canceled/Forfeited814
 (405) 5.49
 (409)1,499
 (922) 5.47
 (577)
June 30, 201711,693
 7,183
 $4.57
 6,603
September 30, 201712,410
 6,704
 $4.49
 4,896
The weighted average grant-date fair value of employee stock options granted during the three months ended JuneSeptember 30, 2017 and 2016 was $1.73$1.74 and $1.88$2.30 per share, respectively, and $1.96$1.90 and $1.99$2.03 per share for the sixnine months ended JuneSeptember 30, 2017 and 2016, respectively. The unamortized grant date fair value of both stock options and restricted stock awards totaled $23.0$18.0 million at JuneSeptember 30, 2017.
Potential shares of common stock that are not included in the determination of diluted net loss per share because they are anti-dilutive for the periods presented consist of weighted stock options, non-vested restricted stock and shares to be purchased under our Employee Stock Purchase Plan having an anti-dilutive effect of 7.97.0 million and 10.74.6 million shares for the

three months ended JuneSeptember 30, 2017 and 2016, respectively, and 6.05.8 million and 10.810.4 million shares for the sixnine months ended JuneSeptember 30, 2017 and 2016, respectively.
Note 7 — Income Taxes
The Company is subject to taxation in the United States and various state and foreign jurisdictions. Earnings from non-U.S. activities are subject to local country income tax. The Company computes its quarterly income tax provision by using a forecasted annual effective tax rate and adjusts for any discrete items arising during the quarter. The primary difference between the effective tax rate and the federal statutory tax rate relates to the valuation allowances on the Company’s net operating losses and foreign tax rate differences. Income tax expense primarily consists of income and withholding taxes for foreign and state jurisdictions where the Company has profitable operations, as well as valuation allowance adjustments for certain U.S. tax jurisdictions. No tax benefit was provided for losses incurred in United States and Singapore because those losses are offset by a full valuation allowance. The tax years 2010 through 2017 remain subject to examination by federal, state and foreign tax authorities. The tax years 2010 through 2017 remain subject to examination by federal, state and foreign tax authorities.
The gross amount of the Company'sCompany’s unrecognized tax benefits was $0.9 million as of JuneSeptember 30, 2017 and December 31, 2016, none of which, if recognized, would affect the Company’s effective tax rate.
Note 8 — Restructuring and Other
In early May 2017, the Company announced a restructuring effort to better align ourits cost structure with current business and market conditions, including a headcount reduction and the reduction of office space in four locations. The restructuring plan is accounted for in accordance with ASC 420, Exit or Disposal Cost Obligations. The Company recognized restructuring and other charges of $5.7$0.5 million and $6.3 million during the quarter.three and nine months ended September 30, 2017, respectively. Severance and other employee costs include stock compensation related to the accelerated vesting of certain equity awards, severance payments, related employee benefits and employee-related legal fees. Lease and other contract termination costs include charges related to lease consolidation and abandonment of spaces no longer utilized and the cancellation of certain contracts with outside vendors. Asset impairments include charges related to leasehold improvements and furniture in spaces vacated or no longer in use. The Company expects to have restructuring and other related expenses through the remainder of 2017, as restructuring activities targeted at reducing the overall cost structure of the business will continue over several quarters. Also, future cash outlays related to these restructuring activities are expected to total $2.0$1.3 million. These amounts are reflected in Accounts payable, Accrued compensation and benefits and Accrued expenses as of JuneSeptember 30, 2017.
Restructuring and other reserveliability activities for the period ended JuneSeptember 30, 2017 is summarized as follows (in thousands):

Severance and Other Employee Costs Lease and Other Contract Termination Costs Asset Impairments TotalSeverance and Other Employee Costs Lease and Other Contract Termination Costs Asset Impairments Total
Restructuring and other liability at January 1, 2017$
 $
 $
 $
$
 $
 $
 $
Restructuring and other charge2,970
 1,859
 886
 5,715
Restructuring and other charges3,399
 1,974
 886
 6,259
Cash paid(2,508) (306) 
 (2,814)(2,908) (830) 
 (3,738)
Non-cash impairment charges
 
 (886) (886)
 
 (886) (886)
Restructuring and other liability at June 30, 2017$462
 $1,553
 $
 $2,015
Acceleration of stock-based compensation expense in additional paid-in capital(352) 
 
 (352)
Restructuring and other liability at September 30, 2017$139
 $1,144
 $
 $1,283



Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations
The following Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”) should be read in conjunction with our unaudited consolidated financial statements and notes thereto which appear elsewhere in this Quarterly Report on Form 10-Q.
This report, including this MD&A, includes estimates, projections, statements relating to our business plans, objectives, and expected operating results that are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, and Section 21E of the Securities Exchange Act of 1934. These forward-looking statements generally are identified by the words “believe,” “project,” “expect,” “anticipate,” “estimate,” “intend,” “strategy,” “future,” “opportunity,” “plan,” “may,” “should,” “will,” “would,” “will be,” “will continue,” “will likely result,” and similar expressions. Forward-looking statements are based on current expectations and assumptions that are subject to risks and uncertainties that may cause actual results to differ materially. Factors that could cause or contribute to such differences include, but are not limited to, those identified elsewhere in this report and those discussed in the sections of our Annual Report on Form 10-K entitled “Special Note Regarding Forward Looking Statements and Industry Data” and “Risk Factors” and in our other filings with the SEC.Securities and Exchange Commission (“SEC”). Furthermore, such forward-looking statements speak only as of the date of this report. Except as required by law, we undertake no obligation to update or revise publicly any forward-looking statements, whether because of new information, future events, or otherwise.
All dollar amounts expressed as numbers in this MD&A are in millions unless otherwise noted.
OVERVIEW
ServiceSource International, Inc. is a global leader in outsourced, performance-based customer success and revenue growth solutions. Through our people, processes and technology, we find, convert, grow and retain revenue on behalf of our clients—some of the world’s leading business-to-business companies—in more than 35 languages. Our solutions help our clients strengthen their customer relationships, drive improved customer adoption, expansion and retention and minimize churn. Our technology platform and best-practice business processes combined with our highly-trained, client-focused revenue delivery professionals and data from over 15 years of operating experience enable us to provide our clients greater value for our customer success services than attained by our clients'clients’ in-house customer success teams.
Basis of Presentation
Net Revenue
Substantially all of our net revenue is attributable to commissions we earn from the sale of renewals of maintenance, support and subscription agreements on behalf of our clients. We generally invoice our clients for our services in arrears on a monthly basis for sales commissions, and on a quarterly basis for certain performance sales commissions; accordingly, we typically have no deferred revenue related to these services. We do not set the price, terms or scope of services in the service contracts with end customers and do not have any obligations related to the underlying service contracts between our clients and their end customers.
We also earn revenue from the sale of subscriptions to our cloud-based applications. To date, subscription revenue has been a small percentage of total revenue. We expect revenues generated from subscriptions of Renew OnDemand to continue declining infor the second halfremainder of 2017. Subscription fees are accounted for separately from commissions, and they are billed in advance over a monthly, quarterly or annual basis. Subscription revenue is recognized ratably over the related subscription term.
We have generated a significant portion of our revenue from a limited number of clients. Our top ten customers accounted for 68%67% and 63%65% of our net revenue for the sixnine months ended JuneSeptember 30, 2017 and 2016, respectively.
The loss of revenue from any of our top clients for any reason, including the failure to renew our contracts, termination of some or all of our services, a change of relationship with any of our key clients or their acquisition, can cause a significant decrease in our revenue.

Our business is geographically diversified. Through the first halfthree quarters of 2017, 63%64% of our net revenue was earned in North America and Latin America (“NALA”), 25%24% in Europe, Middle East and Africa (“EMEA”) and 12% in Asia Pacific-JapanPacific Japan (“APJ”). Net revenue for a particular geography generally reflects commissions earned from sales of service contracts managed from our revenue delivery centers in that geography. Predominantly all of the service contracts sold and managed by our revenue delivery centers relate to end customers located in the same geography. APJ is our newest region, and as a result accounts for less of our net revenue. In addition, our Kuala Lumpur, Manila and Sofia locations are revenue delivery centers where we have centralized, for our worldwide operations, the key contract renewal processes that do not require regional expertise, such as client data management and quoting.

Cost of Revenue and Gross Profit
Our cost of revenue expenses include employee compensation, technology costs, including those related to the delivery of our cloud-based technologies, and allocated overhead costs. Compensation expense includes salary, bonus, benefits and stock-based compensation for our dedicated service sales teams. Our allocated overhead includes costs for facilities, information technology and depreciation, including amortization of internal-use software associated with our service revenue technology platform and cloud applications. Allocated costs for facilities consist of rent, maintenance and compensation of personnel in our facilities departments. Our allocated costs for information technology include costs associated with third-party data centers where we maintain our data servers, compensation of our information technology personnel and the cost of support and maintenance contracts associated with computer hardware and software. To the extent our client base or Opportunity Under Managementbusiness with our existing client base expands, we may need to hire additional service sales personnel and invest in infrastructure to support such growth. Our cost of revenue may fluctuate significantly and increase or decrease on an absolute basis and as a percentage of revenue in the near term, including for the reasons discussed under, “Factors Affecting Our Performance—Implementation Cycle” in our 2016 Annual Report on Form 10-K.
Operating Expenses
Sales and Marketing. Sales and marketing expenses are a significant component of our operating costs and consist primarily of compensation expenses and sales commissions for our sales and marketing staff, allocated expenses and marketing programs and events. We sell our solutions through our global sales organization, which is organized across three geographic regions: NALA, EMEA and APJ. Our commission plans provide that payment of commissions to our sales representatives is contingent on their continued employment, and we recognize expense over a period that is generally between the contract signing date and twelve to fourteen months following the execution of the applicable contract. When commissions are paid upon contract signing and are not contingent on future payments and continued employment, we consider that portion of the commission to be earned and therefore expensed at contract signing.
Research and Development. Research and development expenses consist primarily of employee compensation expense, allocated costs and the cost of third-party service providers. We focus our research and development efforts on developing new products and applications related to our technology platform. We capitalize certain expenditures related to the development and enhancement of internal-use software related to our technology platform.
General and Administrative. General and administrative expenses consist primarily of employee compensation expense for our executive, human resources, finance and legal functions and related expenses for professional fees for accounting, tax and legal services, as well as allocated expenses, which consists of depreciation, amortization of internally developed software, facilities and technology costs.
Restructuring and Other. Restructuring and other expenses consist primarily of employees'employees’ severance payments, related employee benefits, stock compensation related to the accelerated vesting of certain equity awards, related legal fees, asset impairment charges and charges related to leases and other contract termination costs.
Interest Expense and Other, Net and Gain (Loss) on Cost Basis Equity Investment
Interest expense. Interest expense consists of interest expense associated with our convertible debt, imputed interest from capital lease payments, accretion of debt discount and amortization of debt issuance costs. We recognize accretion of debt discount and amortization of interest costs using the effective interest method. We expect our interest expense to increase slightly for the remainder of 2017 from accretion of debt discount, amortization of deferred financing costs and contractual interest costs as a result of our August 2013 issuance of $150.0 million aggregate principal amount of convertible notes due August 2018.
Other, net. Other, net consists primarily of foreign exchange gains and losses and the interest income earned on our cash, cash equivalents and marketable securities investments. We expect other income to vary depending on the movement in foreign currency exchange rates and the related impact on our foreign exchange gain (loss) and the return of interest on our investments.
Gain (loss) on cost basis equity investment. In 2013, we made an equity investment in a private company for $4.5 million, which represented less than 5% of the outstanding equity of that company. Based on unfavorable growth trends and declining financial performance of this private company, we determined this investment was fully impaired and recorded a $2.3 million and $2.2 million impairment charge in the third and fourth quarters of 2016, respectively. During the quarter ended September 30, 2017, we sold this investment for $2.1 million in cash and recorded the proceeds as a gain.

Income Tax Provision (Benefit)
We account for income taxes using an asset and liability method, which requires the recognition of taxes payable or refundable for the current year and deferred tax assets and liabilities for the expected future tax consequences of temporary differences that currently exist between the tax basis and the financial reporting basis of our taxable subsidiaries’ assets and liabilities using the enacted tax rates in effect for the year in which the differences are expected to reverse. The effect of a change in tax rates on deferred tax assets and liabilities is recognized in operations in the period that includes the enactment date. The measurement of deferred tax assets is reduced, if necessary, by the amount of any tax benefits that, based on available evidence, are not expected to be realized.
We evaluate our ability to realize the tax benefits associated with deferred tax assets on a jurisdictional basis. This evaluation utilizes the framework contained in ASC 740, Income Taxes, wherein management analyzes all positive and negative evidence available at the balance sheet date to determine whether all or some portion of our deferred tax assets will not be realized. Under this guidance, a valuation allowance must be established for deferred tax assets when it is more likely than not (a probability level of more than 50 percent) that they will not be realized. In assessing the realization of our deferred tax assets, we consider all available evidence, both positive and negative, and place significant emphasis on guidance contained in ASC 740, which states that “a cumulative loss in recent years is a significant piece of negative evidence that is difficult to overcome.”
We account for unrecognized tax benefits using a more-likely-than-not threshold for financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. We establish reserves for tax-related uncertainties based on estimates of whether, and the extent to which, additional taxes will be due. We record an income tax liability, if any, for the difference between the benefit recognized and measured and the tax position taken or expected to be taken on our tax returns. To the extent that the assessment of such tax positions change, the change in estimate is recorded in the period in which the determination is made. The reserves are adjusted in light of changing facts and circumstances, such as the outcome of a tax audit. The provision for income taxes includes the impact of reserve provisions and changes to reserves that are considered appropriate.
Results of Operations
The following table sets forth our operating results as a percentage of net revenue:
Three Months Ended
June 30,
 Six Months Ended
June 30,
Three Months Ended
September 30,
 Nine Months Ended
September 30,
2017 2016 2017 20162017 2016 2017 2016
(as % of net revenue)(as % of net revenue)
Net revenue100 % 100 % 100 % 100 %100 % 100 % 100 % 100 %
Cost of revenue68 % 65 % 70 % 67 %70 % 65 % 70 % 67 %
Gross profit32 % 35 % 30 % 33 %30 % 35 % 30 % 33 %
Operating expenses:              
Sales and marketing15 % 18 % 15 % 18 %13 % 14 % 14 % 17 %
Research and development2 % 3 % 3 % 3 %2 % 3 % 3 % 3 %
General and administrative23 % 19 % 24 % 19 %22 % 23 % 23 % 21 %
Restructuring and other10 %  % 5 %  %1 %  % 4 %  %
Total operating expenses50 % 40 % 47 % 40 %38 % 40 % 44 % 41 %
Loss from operations(18)% (5)% (17)% (7)%(8)% (5)% (14)% (8)%

Three and SixNine Months Ended JuneSeptember 30, 2017 and 2016.

Net Revenue, Cost of Revenue and Gross Profit


Three Months Ended June 30, Six Months Ended June 30,Three Months Ended September 30, Nine Months Ended September 30,
2017 2016 Change % Change 2017 2016 Change % Change2017 2016 Change % Change 2017 2016 Change % Change
(in thousands)   (in thousands)  (in thousands)   (in thousands)  
Net Revenue$58,262
 $61,969
 $(3,707) (6)% $114,970
 $121,719
 $(6,749) (6)%$58,132
 $62,514
 $(4,382) (7)% $173,103
 $184,233
 $(11,130) (6)%
Cost of Revenue39,517
 40,344
 (827) (2)% 80,926
 81,778
 (852) (1)%40,803
 40,789
 14
  % 121,729
 122,568
 (839) (1)%
Gross Profit$18,745
 $21,625
 $(2,880) (13)% $34,044
 $39,941
 $(5,897) (15)%$17,329
 $21,725
 $(4,396) (20)% $51,374
 $61,665
 $(10,291) (17)%
               
Net revenue decreased $3.7$4.4 million, or 6%7%, for the secondthird quarter of 2017 compared to the secondthird quarter of 2016. The overall decrease was due to contractions and lower production with certain existing customers that was not offset by production related to expansions and new business in the secondthird quarter of 2017.
Our cost of revenue in the secondthird quarter of 2017 decreased by $0.8 million, or 2%, compared towas consistent with the secondthird quarter of 2016 reflectsas a $1.1result of a $0.9 million decrease in employee related costs as a result of shifting headcount to lower cost offices and locations, all related to our continuous efforts to better align employee costs with revenue, a decrease of $0.2$0.5 million in temporary labor and consulting costs, $0.2 million in travel costs, $0.2 milliondecrease in recruitment costs, $0.4 million decrease in information technology, offset by a $0.8$1.2 million increase in depreciation and amortization costs and $0.2$0.8 million of overhead allocations.
Gross profit in the secondthird quarter of 2017 decreased by $2.9$4.4 million, or 13%20%, compared to the same period in 2016 which is consistent with the decrease in revenue.
Net revenue decreased $6.7$11.1 million, or 6%, for the sixnine months ended JuneSeptember 30, 2017 compared to the sixnine months ended JuneSeptember 30, 2016. The overall decrease was due to contractions and lower production with certain existing customers that was not offset by production related to expansions and new business.
The $0.9$0.8 million, or 1%, decrease in our cost of revenue in the sixnine months ended JuneSeptember 30, 2017 compared to the sixnine months ended JuneSeptember 30, 2016 reflects a $1.7$2.6 million decrease in employee related costs as a result of shifting headcount to lower cost offices and locations, all related to our continuous efforts to better align employee costs with revenue, a decrease of $1.0$1.5 million in both temporary labor and consulting costs, $0.4$0.6 million decrease in recruitment costs, $0.5$0.9 million decrease in information technology costs, offset by a $1.4$2.6 million increase in depreciation and amortization costs and $1.3$2.1 million of overhead allocations.
Gross profit in the sixnine months ended JuneSeptember 30, 2017 decreased by $5.9$10.3 million, or 15%17%, compared to the same period in 2016, which is in line with the decrease in revenue and proportionate reduction in employee related costs.revenue.

Operating Expenses
Three Months Ended June 30, Six Months Ended June 30,Three Months Ended September 30, Nine Months Ended September 30,
2017 2016 Change % Change 2017 2016 Change % Change2017 2016 Change % Change 2017 2016 Change % Change
(in thousands)   (in thousands)  (in thousands)   (in thousands)  
Operating expenses:                              
Sales and marketing$8,620
 $11,326
 $(2,706) (24)% $16,960
 $21,779
 $(4,819) (22)%$7,829
 $8,847
 $(1,018) (12)% $24,790
 $30,626
 $(5,836) (19)%
Research and development1,243
 2,016
 (773) (38)% 3,485
 4,180
 (695) (17)%1,048
 1,952
 (904) (46)% 4,534
 6,132
 (1,598) (26)%
General and administrative13,505
 11,552
 1,953
 17 % 27,486
 23,595
 3,891
 16 %12,543
 14,638
 (2,095) (14)% 40,029
 38,233
 1,796
 5 %
Restructuring and other5,715
 
 5,715
 100 % 5,715
 
 5,715
 100 %545
 
 545
 100 % 6,259
 
 6,259
 100 %
Total operating expenses$29,083
 $24,894
 $4,189
 17 % $53,646
 $49,554
 $4,092
 8 %$21,965
 $25,437
 $(3,472) (14)% $75,612
 $74,991
 $621
 1 %
Includes stock-based compensation of:                              
Sales and marketing$970
 $726
 $244
   $1,852
 $1,588
 $264
  $982
 $565
 $417
   $2,834
 $2,152
 $682
  
Research and development(35) 144
 (179)   65
 341
 (276)  42
 106
 (64)   107
 448
 (341)  
General and administrative2,466
 1,087
 1,379
   4,411
 2,419
 1,992
  2,074
 1,276
 798
   6,486
 3,695
 2,791
  
Restructuring and other352
 
 352
   352
 
 352
  
Total stock-based compensation$3,401
 $1,957
 $1,444
   $6,328
 $4,348
 $1,980
  $3,450
 $1,947
 $1,503
   $9,779
 $6,295
 $3,484
  
Sales and marketing expenses

The $2.7$1.0 million, or 24%12%, decrease in sales and marketing expenses in the secondthird quarter of 2017 compared to the secondthird quarter of 2016 resulted from a $1.7$0.7 million decrease in employee related costs, and a $0.4 million decrease in travel costs. Offsetting this decrease wascosts and $0.1 million in overhead allocations, offset by a $0.2 million increase in marketing costs.programs.
The $4.8$5.8 million, or 22%19%, decrease in sales and marketing expenses in the sixnine months ended JuneSeptember 30, 2017 compared to the sixnine months ended JuneSeptember 30, 2016 resulted from a $3.8$4.5 million decrease in employee related costs, $0.9a $1.3 million decrease in travel costs, a $0.1 million decrease in temporary labor and consulting costs, a $0.1 million decrease in recruitment expense and $0.2$0.3 million of overhead allocation. These decreases were offset by a $0.3$0.6 million increase in marketing programs costs.
Research and development expenses
The $0.8$0.9 million, or 38%46%, decrease in research and development expense in the secondthird quarter of 2017 compared to the secondthird quarter of 2016 was primarily due to a $0.7$0.6 million decrease in employee related costs associated with higher internal-usedecrease in headcount and a $0.2 million decrease in temporary labor and $0.1 million decrease in overhead allocations.
Internal-use software development capitalization ratesdecreased $0.4 million for the three months ended September 30, 2017 compared to the three months ended September 30, 2016, primarily due to decreased development efforts related to our Renew OnDemand platform.
The $1.6 million, or 26%, decrease in research and development expense in the nine months ended September 30, 2017 compared to the nine months ended September 30, 2016 was primarily due to $1.5 million decrease in employee related costs associated with a decrease in headcount, a $0.1 million decrease in travel costs and a $0.1 million decrease in temporary laborrent and consulting costsfacility expense. These decreases were offset by a $0.1 million increase in information technology costs.
Internal-use software development capitalization was flatincreased by $0.1 million for the threenine months ended JuneSeptember 30, 2017 compared to the threenine months ended JuneSeptember 30, 2016, primarily due to continued development efforts related to our internal managed services platformsplatforms.
General and to a lesser extent Renew OnDemand.administrative expenses
The $0.7$2.1 million, or 17%14%, decrease in researchgeneral and developmentadministrative expense in the six months ended June 30,third quarter of 2017 compared to the six months ended June 30,third quarter of 2016 was primarily due toreflected a $1.0 million decrease in employee related costs, associated with a decrease in headcount offset by a $0.2$0.5 million increasedecrease in temporary labor and consulting costs, a $0.2 decrease in rent and $0.1facility costs, a $0.3 decrease in travel costs, a $0.7 million decrease in overhead allocations and a $1.5 million decrease due to a non-recurring legal reserve recorded in the third quarter of 2016. Offsetting these decreases was a $0.4 million increase in marketing programs, a $0.3 million increase in recruitment costs, $0.3 million increase in information technology costs and overhead allocations, respectively.a $1.1 million increase in depreciation and amortization costs.
Internal-use software development capitalization increased by $0.4 million for the six months ended June 30, 2017 compared to the six months ended June 30, 2016, primarily due to continued development efforts related to our internal managed services platforms and Renew OnDemand.
General and administrative expenses
The $2.0$1.8 million, or 17%5%, increase in general and administrative expense in the second quarter ofnine months ended September 30, 2017 compared to the second quarter ofnine months ended September 30, 2016 reflected a $0.4$1.3 million increase in employee related costs, $0.5 million increase in temporary labor and consulting costs, a $0.3 increase in recruitment costs, $0.3 million increase in bad debt expense and $1.0 million increase in depreciation expense. Offsetting this increase was a $0.2 million decrease in travel costs, a $0.3 million decrease in rent and facility expenses and a $0.1 million decrease in overhead allocations.
The $3.9 million, or 16%, increase in general and administrative expense in the six months ended June 30, 2017 compared to the six months ended June 30, 2016 reflected a $2.4 million increase in employee related costs, $0.6$0.9 million increase in recruitment costs, a $0.5$0.8 increase in information technology, $1.8a $2.9 million increase in depreciation expense and a $0.1$0.4 million increase in temporary labor and consulting.marketing costs. Offsetting this increasethese increases was a $0.5$0.8 million decrease in travel costs, $0.4 million decrease in temporary labor and consulting fees, $1.5 million decrease related to a non-recurring legal reserve recorded in the third quarter of 2016 and a $1.2$1.9 million decrease in overhead allocations.
Restructuring and other expenses
The $5.7$0.5 million and $6.3 million increase in restructuring and other in the three and sixnine months ended JuneSeptember 30, 2017, respectively, compared to the three and sixnine months ended September 30, 2016 was related to our recognition of restructuring and other charges during the second and third quarter of 2017 when2017. During the second quarter we announced an effort to better align our cost structure with current revenue levels.

Interest Expense and Other, Net and (Gain) Loss on Cost Basis Equity Investment
Three Months Ended June 30, Six Months Ended June 30,Three Months Ended September 30, Nine Months Ended September 30,
2017 2016 Change % Change 2017 2016 Change % Change2017 2016 Change % Change 2017 2016 Change % Change
(in thousands)   (in thousands)  (in thousands)   (in thousands)  
Interest expense$2,889
 $2,719
 $170
 6 % $5,707
 $5,400
 $307
 6 %$2,965
 $2,792
 $173
 6 % $8,672
 $8,191
 $481
 6 %
Other, net(243) (1,019) (776) (76)% (990) (2,191) (1,201) (55)%(126) (501) (375) (75)% (1,117) (2,692) (1,575) (59)%
(Gain) loss on cost basis equity investment(2,100) 2,300
 (4,400) 191 % (2,100) 2,300
 (4,400) 191 %

Interest expense increased by $0.2 million, or 6%, in the secondthird quarter of 2017 compared to the secondthird quarter of 2016 and was due to the increased accretion of debt discount under the effective interest method related to the convertible notes issued in August 2013.

Other, net decreased by $0.8$0.4 million, or 76%75%, in the three months ended JuneSeptember 30, 2017 compared to the three months ended JuneSeptember 30, 2016, primarily due to foreign currency fluctuations.
Interest expense increased by $0.3$0.5 million, or 6%, in the sixnine months ended JuneSeptember 30, 2017 compared to the sixnine months ended JuneSeptember 30, 2016 and was due to the increased accretion of debt discount under the effective interest method related to the convertible notes issued in August 2013.
Other, net decreased by $1.2$1.6 million, or 55%59%, in the sixnine months ended JuneSeptember 30, 2017 compared to the sixnine months ended JuneSeptember 30, 2016, primarily due to foreign currency fluctuations.
(Gain) loss on cost basis equity investment of $2.1 million in the three and nine months ended September 30, 2017 is related to the sale of our equity investment in a private company which was originally purchased for $4.5 million we made in 2013. Based on unfavorable growth trends and declining financial performance of this private company, we determined this investment was fully impaired and recorded a $2.3 million and $2.2 million impairment charge in the third and fourth quarters of 2016, respectively.

Income Tax (Benefit) Provision
 Three Months Ended June 30, Six Months Ended June 30,
 2017 2016 Change % Change 2017 2016 Change % Change
 (in thousands)   (in thousands)  
Income tax provision$117
 $249
 $(132) * $406
 $1,537
 $(1,131) *
 Three Months Ended September 30, Nine Months Ended September 30,
 2017 2016 Change % Change 2017 2016 Change % Change
 (in thousands)   (in thousands)  
Income tax (benefit) provision$(180) $968
 $(1,148) * $227
 $2,505
 $(2,278) *
*Not considered meaningful.
For the secondthird quarter of 2017, we recorded an income tax benefit of approximately $0.2 million. The tax benefit resulted primarily from a taxable loss in a foreign affiliate. Income tax expense decreased in the third quarter of 2017 by $1.1 million compared to the third quarter of 2016 primarily due to state valuation allowance recorded in 2016.

For the nine months ended September 30, 2017, we recorded income tax expense of approximately $0.1$0.2 million. This amount primarily represents anticipated taxes in jurisdictions where we have profitable operations, including certain U.S. states and foreign jurisdictions. Income tax expense decreased in the secondthird quarter of 2017 by $0.1$2.3 million compared to the second quarter of 2016 primarily due to state deferred tax assets.
For the six months ended June 30, 2017, we recorded income tax expense of approximately $0.4 million. This amount primarily represents anticipated taxes in jurisdictions where we have profitable operations, including certain U.S. states and foreign jurisdictions. Income tax expense decreased in the second quarter 2017 by $1.1 million compared to the secondthird quarter of 2016 primarily due to certain state deferred tax assets.
As of JuneSeptember 30, 2017, we have recorded a full valuation allowance on our state deferred tax assets. No benefit was provided for losses incurred in U.S. and Singapore because those losses are offset by a full valuation allowance.
Liquidity and Capital Resources
At JuneSeptember 30, 2017, we had cash, cash equivalents and short-term investments of $179.1$179.8 million, which primarily consisted of demand deposits, money market mutual funds, corporate bonds and United States government obligations held by well-capitalized financial institutions. In addition, at JuneSeptember 30, 2017, we had cash and cash equivalents of $7.0$6.5 million held outside of the U.S. by our foreign subsidiaries that was generated by such subsidiaries and which is used to satisfy their current operating requirements. We consider the undistributed earnings of our foreign subsidiaries to be indefinitely reinvested in foreign operations and we do not have current plans to repatriate these earnings to fund our U.S. operations as we have sufficient cash, cash-equivalentscash equivalents and short-term investments held in the United States.
Our primary operating cash requirements include the payment of compensation and related costs, working capital requirements related to accounts receivable and accounts payable, as well as costs for our facilities and information technology infrastructure. Historically, we have financed our operations principally from cash provided by our operating activities, proceeds from stock offerings and the exercise of stock options. We believe our existing cash, and cash equivalents and short-term investments will be sufficient to meet our working capital and capital expenditure needs for at least the next twelve months.
In August 2013, we issued $150 million aggregate principal amount of 1.50% convertible notes due August 1, 2018 (the “Notes”) and concurrently entered into convertible notes hedges and separate warrant transactions. The Notes will mature on August 1, 2018, unless converted earlier. Upon conversion, the Notes will be settled in cash, shares of our stock, or any combination thereof, at our option. We received proceeds of $145.1 million from the issuance of the convertible notes, net of associated fees, received $21.8 million from the issuance of the warrants and paid $31.4 million for the note hedges. The Notes were not subject to conversion or repurchase at JuneSeptember 30, 2017 and are classified as a noncurrentcurrent liability on our condensed consolidated balance sheet. We believe we will have sufficient cash and liquid short-term investments to repay the Note at maturity.

Share Repurchase Program
In August 2015, the Board authorized a stock repurchase program with a maximum authorization repurchase up to $30.0 million worth of common stock of the Company. The program expires in August 2017. The aggregate amount available under the program was approximately $19.9 million at June 30, 2017. The program does not obligate the Company to acquire any specific number of shares. Under the program, shares may be repurchased in privately negotiated and/or open market transactions, including under plans complying with Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.
Letter of Credit and Restricted Cash
In connection with one of our leased facilities, the Company is required to maintain a $1.2 million letter of credit. The letter of credit is secured by $1.2 million of a money market account which is classified as restricted cashOther assets, net in our condensed consolidated balance sheet as of JuneSeptember 30, 2017.
Summary Cash Flows
The following table sets forth a summary of our cash flows (in thousands):
Six Months Ended
June 30,
Nine Months Ended
September 30,
2017 20162017 2016
Net cash provided by operating activities$3,038
 $8,562
$6,516
 $9,706
Net cash used in investing activities(10,404) (15,738)(13,707) (23,887)
Net cash provided (used in) by financing activities260
 (8,527)
Net cash provided by (used in) financing activities275
 (4,777)
Net decrease in cash and cash equivalents, net of impact of exchange rate changes on cash(8,028) (17,038)(8,107) (20,639)
Operating Activities
Net cash provided by operating activities was $3.0$6.5 million during the sixnine months ended JuneSeptember 30, 2017. Net loss during the period was $24.7$29.9 million adjusted by non-cash charges of $10.8$17.2 million for depreciation and amortization, $4.6$7.0 million of amortization of debt discount and issuance costs, $0.1$0.2 million for deferred income taxes, $6.9$10.4 million for stock-based compensation, and $2.9$2.5 million for restructuring and other costs.costs and a $2.1 million gain on the sale of our cost basis equity investment. Cash provided by operations as a result of the changes in our working capital include a $12.2$12.3 million decrease in accounts receivable, net. Uses of cash were related to a $1.1$2.4 million decrease in deferred revenue, a $0.8 million decrease in accounts payable, a $1.5$0.8 million decrease in accrued expenses, $5.1$1.0 million decrease in accrued taxes, $4.7 million decrease in accrued compensation and benefits and a $0.4$1.4 million decrease in other liabilities.

Net cash provided by operating activities was $8.6$9.7 million during the sixnine months ended JuneSeptember 30, 2016. Net loss during the period was $14.4$23.6 million adjusted by non-cash charges of $7.6$11.6 million for depreciation and amortization, $4.2$6.5 million of amortization of debt discount and issuance costs, $0.9$1.7 million for deferred income taxes, and $5.2$7.4 million for stock-based compensation.compensation and a $2.3 million loss on our cost basis equity investment. Cash provided by operations as a result of the changes in our working capital include a $2.3$2.8 million decrease in accounts receivable, net, a $0.3$0.4 million increase in accounts payable and a $1.7 million increase in accrued expenses. Uses of cash were related to a $0.8 million decrease in deferred revenue and a $0.8$1.5 million increase in accounts payable, a $0.3 million increasedecrease in accrued compensation and benefits and a $1.0 million increase in accrued expenses.
Investing Activities
During the sixnine months ended JuneSeptember 30, 2017, cash used in investing activities was principally related to the proceeds from the sale of cost basis equity investment of $2.1 million, net purchase, sale and maturities of short-term investments of $1.3$2.0 million and property and equipment additions of $9.1$13.8 million. Property and equipment additions include $0.2$9.8 million of capitalized internal-use software development cost.
During the sixnine months ended JuneSeptember 30, 2016, cash used in investing activities was principally related to the net purchase, sale and maturities of short-term investments of $1.4$2.7 million and property and equipment additions of $14.3$21.2 million. Property and equipment additions include $6.3$9.7 million of capitalized internal-use software development cost.
Financing Activities
Cash provided by financing activities of $0.3 million in the sixnine months ended JuneSeptember 30, 2017 primarily resulted from the exercise of common stock options and the purchase of common stock under our employee stock purchase plan of $0.6$1.1 million offset by the minimum tax withholding requirement of $0.7 million.
Cash used in financing activities of $8.6$4.8 million in the sixnine months ended JuneSeptember 30, 2016 primarily resulted from the $8.9 million repurchase of common stock offset by the exercise of common stock options and the purchase of common stock under our employee stock purchase plan of $0.7$5.0 million.
Off-Balance Sheet Arrangements
We do not have any relationships with other entities or financial partnerships such as entities often referred to as structured finance or special-purpose entities, which have been established for the purpose of facilitating off-balance sheet arrangements or other contractually narrow or limited purposes.
Contractual Obligations and Commitments
There have been no material changes in our contractual obligations and commercial commitments other than in the ordinary course of business since the end of fiscal 2016.

Critical Accounting Policies and Estimates
Management has determined that our most critical accounting policies are those related to revenue recognition, stock-based compensation, goodwill and intangible assets and income taxes. There have been no material changes in our critical accounting policies and estimates during the sixnine months ended JuneSeptember 30, 2017 as compared to the critical accounting policies and estimates disclosed in “Management’s Discussion and Analysis of Financial Condition and Results of Operations–Critical Accounting Policies and Estimates” of our Annual Report on Form 10-K for the year ended December 31, 2016 as filed with the Securities and Exchange CommissionSEC on March 6, 2017.
Recent Accounting Pronouncements
The information contained in Note 1 to our condensed consolidated financial statements in Item 1 under the heading, “Recent Accounting Pronouncements,” is incorporated by reference into this Item 2.
Item 3. Quantitative and Qualitative Disclosures About Market Risk
We believe that there have been no significant changes in our market risk exposures for the sixnine months ended JuneSeptember 30, 2017, as compared with those discussed in our Annual Report on Form 10-K for the fiscal year ended December 31, 2016.
Item 4. Controls and Procedures
(a)Evaluation of Disclosure Controls and Procedures

Under the supervision and with the participation of our management, including our principal executive officer and principal financial officer, we conducted an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures, as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”) of the end of the period covered by this report (the “Evaluation Date”).
In designing and evaluating our disclosure controls and procedures, management recognizes that any disclosure controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives. In addition, the design of disclosure controls and procedures must reflect the fact that there are resource constraints and that management is required to apply its judgment in evaluating the benefits of possible controls and procedures relative to their costs.
Based on management’s evaluation, our chief executive officer and chief financial officer concluded that our disclosure controls and procedures are designed to, and are effective to, provide assurance at a reasonable level that the information we are required to disclose in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in Securities and Exchange CommissionSEC rules and forms, and that such information is accumulated and communicated to our management, including our chief executive officer and chief financial officer, as appropriate, to allow timely decisions regarding required disclosures.
(b)Changes in Internal Control Over Financial Reporting
There has not been any change in our internal control over financial reporting during the quarter covered by this report that materially affected, or is reasonably likely to materially affect our internal control over financial reporting.

PART II. OTHER INFORMATION

Item 1. Legal Proceedings
For a discussion of legal proceedings in which we are involved, see Note 5 to our condensed consolidated financial statements appearing elsewhere in this Quarterly Report on Form 10-Q.
ITEM 1A.Risk Factors
Item 1A.Risk Factors
A summary of factors which could affect results and cause results to differ materially from those expressed in any forward-looking statements made by us, or on our behalf, are further described under the caption "Risk Factors"“Risk Factors” in Part I, Item 1A of our 2016 Annual Report on Form 10-K. There have been no material changes in the nature of these factors since December 31, 2016.
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
None.
Item 3. Defaults Upon Senior Securities
None.
Item 4. Mine Safety Disclosures
None.
Item 5. Other Information
None.
Item 6. Exhibits
See the Exhibit Index, which follows the signature page to this report.
Exhibit
Number
Description of Document
31.1*
31.2*
32.1*
32.2*
101
Interactive data files (XBRL) pursuant to Rule 405 of Regulation S-T: (i) the Condensed Consolidated Balance Sheets as of September 30, 2017 and December 31, 2016, (ii) the Condensed Consolidated Statement of Operations for the three and nine months ended September 30, 2017 and 2016, (iii) the Condensed Consolidated Statements of Comprehensive Loss for the three and nine months ended September 30, 2017 and 2016, (iv) the Condensed Consolidated Statements of Cash Flows for the nine months ended September 30, 2017 and 2016 and (v) the Notes to Condensed Consolidated Financial Statements.

* Furnished herewith.



SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
 
  
SERVICESOURCE INTERNATIONAL, INC.
(Registrant)
    
Date:August 7,November 8, 2017By:/s/ ROBERT N. PINKERTON
   
Robert N. Pinkerton
Chief Financial Officer
(Principal Financial and Accounting Officer)

INDEX TO EXHIBITS
25
Exhibit
Number
Description of Document
31.1Certification of Principal Executive Officer, pursuant to Rule 13a-14(a) and Rule 15d-14(a) of the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2Certification of Principal Financial Officer, pursuant to Rule 13a-14(a) and Rule 15d-14(a) of the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1*Certification of Principal Executive Officer, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2*Certification of Principal Financial Officer, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101
Interactive data files (XBRL) pursuant to Rule 405 of Regulation S-T: (i) the Condensed Consolidated Balance Sheets as of June 30, 2017 and December 31, 2016, (ii) the Condensed Consolidated Statement of Operations for the three and six months ended June 30, 2017 and 2016, (iii) the Condensed Consolidated Statements of Comprehensive Loss for the three and six months ended June 30, 2017 and 2016, (iv) the Condensed Consolidated Statements of Cash Flows for the six months ended June 30, 2017 and 2016 and (v) the Notes to Condensed Consolidated Financial Statements.

* Furnished herewith.



26