SECURITIES AND EXCHANGE COMMISSION



☒			QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934



☐			TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934



Delaware						76-0168604
(State of Incorporation)						(I.R.S. Employer Identification No.)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading symbol(s)

Name of each exchange on which registered

Common stock

$0.001 par value per share

PRO

New York Stock Exchange

Indicate by check mark whether 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 ☒ 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 (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company. See the definitions of "large accelerated filer," "accelerated filer" and "smaller reporting company" in Rule 12b-2 of the Exchange Act.



Large accelerated filer	☒	Accelerated Filer	☐
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 ☒

The number of shares outstanding of the registrant's Common Stock, $0.001 par value, was ~~42,076,535~~43,343,144 as of ~~October 21, 2019.~~

For the Quarterly Period Ended ~~September~~June 30, ~~2019~~2020

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Quarterly Report on Form 10-Q contains ~~forward-looking statements~~"forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended ("Exchange Act"). ~~Forward-looking~~All statements ~~relate to future events or our future financial performance. These~~in this report other than historical facts are forward-looking ~~statements regarding future events~~ and ~~our future results~~ are based on current ~~expectations,~~ estimates, ~~forecasts~~assumptions, trends, and ~~projections, and~~projections. Statements which include the ~~beliefs and assumptions~~words "believes," "seeks," "expects," "may," "should," "intends," "likely," "targets," "plans," "anticipates," "estimates," or the negative version of our management including, without limitation, our expectations regarding the following: our ability to execute on our revenue strategy shift to cloud-first, the license and subscription revenues generated by our software products and services; the impact of our revenue recognition policies; our belief that our current assets, including cash, cash equivalents, short-term investments, and expected cash flows from operating activities, will be sufficient to fund our operations; our belief that we will successfully integrate our acquisitions; our anticipated additions to property, plant and equipment; our belief that our facilities are suitable and adequate to meet our current operating needs; and our belief that we do not have any material exposure to changes in the fair value of our investment portfolio as a result of changes in foreign currency exchange rates or interest rates. Words such as, but not limited to, “we expect,” “anticipate,” “target,” “project,” “believe,” “goals,” “estimate,” “potential,” “predict,” “may,” “might,” “could,” “would,” “intend,” and variations of these types ofthose words and similar expressions are intended to identify ~~these~~ forward-looking statements. ~~You should also carefully review the risk~~Numerous important factors, risks and ~~cautionary statements~~uncertainties affect our operating results, including, without limitation, those described in our Annual Report on Form 10-K and in this Quarterly Report on Form 10-Q, and could cause our actual results to differ materially, from the results implied by these or any other forward-looking statements made by us or on our behalf. You should pay particular attention to the important risk factors and cautionary statements described in the section ~~titled “Risk~~of our Annual Report on Form 10-K entitled "Risk Factors" and the section of this Quarterly Report on Form 10-Q entitled "Risk Factors.” " You should also carefully review the cautionary statements described in the other documents we file with the Securities and Exchange Commission, specifically the Annual Report on Form 10-K, all Quarterly Reports on Form 10-Q and Current Reports on Form 8-K.

You should not rely on forward-looking statements as predictions of future events, as we cannot guarantee that future results, levels of activity, performance or achievements will meet expectations. The forward-looking statements made herein are only made as of the date hereof, and we undertake no obligation to publicly update such forward-looking statements for any reason.

PART I. FINANCIAL INFORMATION

ITEM 1. INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

Condensed Consolidated Balance Sheets

(In thousands, except share and per share amounts)

Preferred stock, $0.001 par value, 5,000,000 shares authorized; NaN issued

Common stock, $0.001 par value, 75,000,000 shares authorized; 47,985,184

and 47,310,846 shares issued, respectively; 43,304,461 and 42,630,123 shares outstanding, respectively

Common stock, $0.001 par value, 75,000,000 shares authorized; 47,985,184

and 47,310,846 shares issued, respectively; 43,304,461 and 42,630,123 shares outstanding, respectively

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

Condensed Consolidated Statements of Comprehensive Income (Loss)

(In thousands, except per share data)

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

Condensed Consolidated Statements of Cash Flows

Nine Months Ended September 30,
2019 2018
Operating activities:
Net loss $ (51,781 ) $ (51,486 )
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization 10,264
9,785
Amortization of debt discount and issuance costs 9,159
8,958
Share-based compensation 18,234
16,355
Deferred income tax, net —
(252 )
Provision for doubtful accounts —
215
Loss on disposal of assets —
37
Loss on debt extinguishment 5,000
—
Changes in operating assets and liabilities:
Accounts and unbilled receivables (13,888 ) (13,898 )
Deferred costs (3,124 ) (1,517 )
Prepaid expenses and other assets (4,582 ) (1,884 )
Accounts payable and other liabilities (492 ) 2,569
Accrued liabilities 9,877
(533 )
Accrued payroll and other employee benefits 2,717
(342 )
Deferred revenue 11,009
22,508
Net cash used in operating activities (7,607 ) (9,485 )
Investing activities:
Purchases of property and equipment (3,360 ) (1,406 )
Capitalized internal-use software development costs (1,021 ) (3,686 )
Acquisition of Travelaer, net of cash acquired (10,510 ) —
Investment in equity securities (180 ) —
Purchase of intangible assets (50 ) —
Net cash used in investing activities (15,121 ) (5,092 )
Financing activities:
Exercise of stock options —
1,142
Proceeds from employee stock plans 1,995
1,720
Tax withholding related to net share settlement of stock awards (21,598 ) (9,153 )
Proceeds from Secondary Offering, net —
141,954
Payments of notes payable —
(54 )
Proceeds from issuance of convertible debt, net 140,156
—
Debt issuance cost related to convertible debt (860 ) —
Purchase of capped call (16,445 ) —
Retirement of convertible debt (76,018 ) —
Proceeds from termination of bond hedge 64,819
—
Payment for termination of warrant (45,243 ) —
Net cash provided by financing activities 46,806
135,609
Effect of foreign currency rates on cash (392 ) 352
Net change in cash and cash equivalents 23,686
121,384

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

(In thousands, except share data)

Three Months Ended September 30, 2018
Common Stock Additional Paid-In Capital Treasury Stock Accumulated
(Deficit) Retained Earnings Accumulated other comprehensive loss Total Stockholders’ Equity
Shares Amount Shares Amount
Balance at June 30, 2018 32,711,339
$ 37
$ 212,481
4,417,585
$ (13,938 ) $ (264,161 ) $ (3,078 ) $ (68,659 )
Exercise of stock options 2,440
1
(60 ) —
—
—
—
(59 )
Stock awards net settlement 16,825
—
(185 ) —
—
—
—
(185 )
Proceeds from employee stock plans 38,431
—
886
—
—
—
—
886
Proceeds from Secondary Offering, net 4,370,000
4
141,950
—
—
—
—
141,954
Noncash share-based compensation —
—
4,949
—
—
—
—
4,949
Cumulative effect of adoption of section 606 —
—
—
—
—
(1 ) —
(1 )
Other comprehensive income (loss) —
—
—
—
—
—
(88 ) (88 )
Net loss —
—
—
—
—
(15,786 ) —
(15,786 )
Balance at September 30, 2018 37,139,035
$ 42
$ 360,021
4,417,585
$ (13,938 ) $ (279,948 ) $ (3,166 ) $ 63,011

Table of Contents

PROS Holdings, Inc.

Condensed Consolidated Statements of Stockholders’ Equity (Continued)

(In thousands, except share data)

(Unaudited)


	Six Months Ended June 30, 2020
	Common Stock					Additional Paid-In Capital		Treasury Stock							Accumulated (Deficit) Retained Earnings		Accumulated other comprehensive loss	Total Stockholders’ Equity
	Shares	Amount					Shares			Amount
Balance at December 31, 2019	42,630,123	$	47	$	560,496	4,680,723		$	(29,847)		$	(361,789)	$	(3,911)	$	164,996

Stock awards net settlement	647,401	1		(20,222)		—		—			—		—		(20,221)
Proceeds from employee stock plans	26,774	—		1,364		—		—			—		—		1,364





Warrant exercise	163	—		—		—		—			—		—		—
Noncash share-based compensation	—	—		12,058		—		—			—		—		12,058

Other comprehensive income (loss)	—	—		—		—		—			—		(84)		(84)
Net loss	—	—		—		—		—			(39,943)		—		(39,943)
Balance at June 30, 2020	43,304,461	$	48	$	553,696	4,680,723		$	(29,847)		$	(401,732)	$	(3,995)	$	118,170

Nine Months Ended September 30, 2019
Common Stock Additional Paid-In Capital Treasury Stock Accumulated
(Deficit) Retained Earnings Accumulated other comprehensive loss Total Stockholders’ Equity
Shares Amount Shares Amount
Balance at December 31, 2018 37,155,906
$ 42
$ 364,877
4,417,585
$ (13,938 ) $ (292,708 ) $ (3,374 ) $ 54,899
Stock awards net settlement 885,740
1
(21,599 ) —
—
—
—
(21,598 )
Proceeds from employee stock plans 75,304
—
1,995
—
—
—
—
1,995
Retirement of convertible debt 3,925,677
4
118,985
—
—
—
—
118,989
Termination of bond hedge —
—
64,819
—
—
—
—
64,819
Termination of warrant —
—
(45,243 ) —
—
—
—
(45,243 )
Equity component of the convertible debt issuance, net —
—
32,883
—
—
—
—
32,883
Purchase of capped call —
—
(16,445 ) —
—
—
—
(16,445 )
Noncash share-based compensation —
—
18,184
—
—
—
—
18,184
Other comprehensive income (loss) —
—
—
—
—
—
(750 ) (750 )
Net loss —
—
—
—
—
(51,781 ) —
(51,781 )
Balance at September 30, 2019 42,042,627
$ 47
$ 518,456
4,417,585
$ (13,938 ) $ (344,489 ) $ (4,124 ) $ 155,952


																											Six Months Ended June 30, 2019
	Nine Months Ended September 30, 2018																										Common Stock									Additional Paid-In Capital		Treasury Stock							Accumulated (Deficit) Retained Earnings		Accumulated other comprehensive loss	Total Stockholders’ Equity
	Common Stock			Additional Paid-In Capital				Treasury Stock							Accumulated (Deficit) Retained Earnings				Accumulated other comprehensive loss			Total Stockholders’ Equity					Shares					Amount					Shares			Amount
	Shares	Amount					Shares			Amount
Balance at December 31, 2017	31,939,175	$	36		$	207,924			4,417,585			$	(13,938	)		$	(238,185	)								$	(2,816	)	$	(46,979	)
Exercise of stock options	161,997	1		1,141				—			—				—				—			1,142
Balance at December 31, 2018																									Balance at December 31, 2018		37,155,906					$	42	$	364,877	4,417,585		$	(13,938)		$	(292,708)	$	(3,374)	$	54,899
Stock awards net settlement	592,317	1		(9,154		)		—			—				—				—			(9,153		)	Stock awards net settlement		815,976					1		(18,643)		—		—			—		—		(18,642)
Proceeds from employee stock plans	75,546	—		1,720				—			—				—				—			1,720			Proceeds from employee stock plans		35,340					—		943		—		—			—		—		943
Proceeds from Secondary Offering, net	4,370,000	4		141,950				—			—				—				—			141,954
Retirement of convertible debt																									Retirement of convertible debt		2,176,501					2		44,809		—		—			—		—		44,811
Termination of bond hedge																									Termination of bond hedge		—					—		64,819		—		—			—		—		64,819
Termination of warrant																									Termination of warrant		—					—		(45,243)		—		—			—		—		(45,243)
Equity component of the convertible debt issuance, net																									Equity component of the convertible debt issuance, net		—					—		32,883		—		—			—		—		32,883
Purchase of capped call																									Purchase of capped call		—					—		(16,445)		—		—			—		—		(16,445)

Noncash share-based compensation	—	—		16,440				—			—				—				—			16,440			Noncash share-based compensation		—					—		11,995		—		—			—		—		11,995
Cumulative effect of adoption of section 606	—	—		—				—			—				9,723				—			9,723

Other comprehensive income (loss)	—	—		—				—			—				—				(350		)	(350		)	Other comprehensive income (loss)		—					—		—		—		—			—		(92)		(92)
Net loss	—	—		—				—			—				(51,486		)		—			(51,486		)	Net loss		—					—		—		—		—			(34,434)		—		(34,434)
Balance at September 30, 2018	37,139,035	$	42	$	360,021			4,417,585			$	(13,938	)		$	(279,948	)		$	(3,166	)	$	63,011
Balance at June 30, 2019																									Balance at June 30, 2019		40,183,723					$	45	$	439,995	4,417,585		$	(13,938)		$	(327,142)	$	(3,466)	$	95,494

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

Notes to Condensed Consolidated Financial Statements

PROS Holdings, Inc., a Delaware corporation, through its operating subsidiaries (collectively, the "Company"), provides artificial intelligence ("AI") solutions that power commerce in the digital economy by providing fast, frictionless and personalized buying experiences. PROS solutions enable dynamic buying experiences for both business-to-business ("B2B") and business-to-consumer ("B2C") companies across industry verticals. Companies can use the Company's ~~dynamic~~selling, pricing, revenue optimization ~~sales effectiveness, revenue management~~ and ~~commerce~~eCommerce solutions to assess their market environments in real time to deliver customized prices and offers. The Company's solutions enable buyers to move fluidly across its customers’ direct sales, online, mobile and partner channels with personalized experiences regardless of which channel those ~~customers~~buyers choose. The Company's decades of data science and AI expertise are infused into its solutions and are designed to reduce time and complexity through actionable intelligence. The Company provides standard configurations of its software based on the industries it serves and offers professional services to configure these solutions to meet the specific needs of each customer.

The accompanying unaudited condensed consolidated financial statements reflect the application of significant accounting policies as described below and elsewhere in these notes to the unaudited condensed consolidated financial statements.

Basis of presentation

The accompanying unaudited condensed consolidated financial statements of the Company have been prepared in accordance with generally accepted accounting principles in the United States ("GAAP") for interim financial reporting and applicable quarterly reporting regulations of the Securities and Exchange Commission ("SEC"). In management's opinion, the accompanying interim unaudited condensed consolidated financial statements include all adjustments necessary for a fair statement of the financial position of the Company as of ~~September~~June 30, ~~2019,~~2020, the results of operations for the three and ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 and ~~2018,~~2019, cash flows for the ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 and ~~2018,~~2019, and stockholders' equity for the three and ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 and ~~2018.~~2019.

Certain information and disclosures normally included in the notes to the annual financial statements prepared in accordance with GAAP have been omitted from these interim unaudited condensed consolidated financial statements pursuant to the rules and regulations of the SEC. Accordingly, these unaudited condensed consolidated financial statements should be read in conjunction with the consolidated financial statements in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, ~~2018~~2019 ("Annual Report") filed with the SEC. The unaudited condensed consolidated balance sheet as of December 31, ~~2018~~2019 was derived from the Company's audited consolidated financial statements but does not include all disclosures required under GAAP.

Certain prior year amounts have been reclassified for consistency with the current year presentation. This reclassification had no effect on the reported results of operations. License revenue and license cost of revenue are now combined with subscription revenue and subscription cost of revenue, respectively.

Risks and uncertainties

Coronavirus ("COVID-19") continues to spread throughout the U.S. and the world and compliance with the various containment measures implemented by governmental authorities has impacted the Company's business, as well as the businesses of its customers, suppliers and other counterparties, and this impact could last for an indefinite period of time. There are no comparable recent events that provide guidance as to the effect of the spread of COVID-19 as a global pandemic, and as a result, the Company is unable to predict the full impact that COVID-19 will have on its results from operations, financial condition, liquidity and cash flows due to numerous uncertainties, including the duration and severity of the pandemic and containment measures. For a full discussion on the ongoing impact of COVID-19 to the Company's business, please see "We must successfully navigate the demand, supply and operational challenges associated with the ongoing coronavirus (COVID-19) pandemic" under Part II, Item 1A of this Quarterly Report on Form 10-Q.

Changes in accounting policies

~~The Company has consistently applied these~~ There have been no material changes in the Company’s significant accounting policies and their application as compared to ~~all periods presented~~the significant accounting policies described in ~~these consolidated financial statements,~~the Company’s Annual Report on Form 10-K for the year ended December 31, 2019, except for the Company's adoption of certain accounting standards described in more detail under "Recently adopted accounting pronouncements" in this Note 2 below.

~~Basis~~

Table of ~~consolidation~~

The unaudited condensed consolidated financial statements include the accounts of the Company, its wholly owned subsidiaries and a subsidiary where the Company exercises control. All intercompany transactions and balances have been eliminated in consolidation. The functional currency of PROS France SAS ("PROS France") is the euro. The financial statements of this subsidiary are translated into U.S. dollars using period-end rates of exchange for assets and liabilities, historical rates of exchange for equity, and average rates of exchange for the period for revenue and expenses. Translation gains (losses) are recorded in accumulated other comprehensive loss as a component of stockholders' equity.

~~Dollar amounts~~

The dollar amounts presented in the tabular data within these footnote disclosures are stated in thousands of dollars, except per share amounts, or as noted within the context of each footnote disclosure.

~~Use of estimates~~

The Company makes estimates and assumptions in the preparation of its unaudited condensed consolidated financial statements, and its estimates and assumptions may affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the unaudited condensed consolidated financial statements, and the reported amounts of revenue and expenses during the reporting periods. Actual results could differ from those estimates. The complexity and judgment required in the Company's estimation process, as well as issues related to the assumptions, risks and uncertainties inherent in determining the nature and timing of satisfaction of performance obligations and determining the standalone selling price of performance obligations, affect the amounts of revenue, expenses, unbilled receivables and deferred revenue. Estimates are also used for, but not limited to, receivables, allowance for doubtful accounts, operating lease right-of-use assets and operating lease liabilities, useful lives of assets, depreciation and amortization, income taxes and deferred tax asset valuation, valuation of stock options, other current liabilities and accrued liabilities. Numerous internal and external factors can affect estimates. The critical accounting policies related to estimates and judgments are discussed in the Annual Report under management's discussion and analysis of financial condition and results of operations and are also discussed under Item 2 ~~"Management's discussion and analysis of financial condition and results of operations~~".Contents

~~Revenue recognition~~

~~The Company derives its revenues primarily from subscription services, professional services, perpetual licensing of its software products and associated software maintenance and support services.~~

~~The Company determines revenue recognition through the following steps:~~

~~Identification of the contract, or contracts, with a customer;~~

~~Identification of the performance obligations in the customer contract(s);~~

~~Determination of the transaction price;~~

~~Allocation of the transaction price to each performance obligation in the customer contract(s); and~~

~~Recognition of revenue when, or as, the Company satisfies a performance obligation.~~

~~Subscription services revenue~~

Subscription services primarily include customer access to one or more of the Company's cloud applications and associated customer support. Subscription services revenue is generally recognized ratably over the contractual subscription term, beginning on the date that the Company's subscription service is made available to the customer. The Company's subscription contracts do not provide customers with the right to take possession of the software supporting the service and, as a result, are accounted for as service contracts. The Company's subscription contracts are generally two to five years in length, billed annually in advance, and non-cancelable.

~~Maintenance and support revenue~~

Maintenance and support revenue includes post-implementation customer support for on-premise licenses and the right to unspecified software updates and enhancements. The Company recognizes revenue from maintenance and support arrangements ratably over the period in which the services are provided. The Company's maintenance and support contracts are generally one to three years in length, billed annually in advance, and non-cancelable.

~~License revenue~~

Licenses to on-premise software provide the customer with a right to use, in the customer's environment, the Company's software as it exists when made available to the customer. License revenue from customer contracts with distinct on-premises licenses is recognized at the point in time when the software is made available to the customer. For customer contracts that contain license and professional services that are not considered distinct, both the license and professional services are determined to be a single performance obligation and the revenue is recognized over time based upon the Company's efforts to satisfy the performance obligation.

~~Professional services revenue~~

Professional services revenue primarily consists of fees for deployment and configuration services, as well as training services. Professional services revenues are generally recognized as the services are rendered for time and material contracts, or on a proportional performance basis for fixed fee contracts. The majority of the Company's professional services contracts are on a fixed fee basis. Training revenues are recognized as the services are rendered.

Significant judgment is required in determining whether professional services contained in a customer subscription services contract are capable of being distinct and are separately identifiable in the customer contract. Professional services determined to be distinct are accounted for as a separate performance obligation and revenue is recognized as the services are performed. If the professional services are not determined to be distinct, the professional services and the subscription services are accounted for as a single performance obligation and revenue is recognized over the contractual term of the subscription beginning on the date that subscription services are made available to the customer.

~~Customer contracts with multiple performance obligations~~

A portion of the Company's customer contracts contain multiple performance obligations. Significant judgment is required in determining whether multiple performance obligations contained in a single customer contract are capable of being distinct and are separately identifiable. An obligation determined to be distinct is accounted for as a separate performance obligation and revenue for that separate performance obligation is recognized when, or as, the Company satisfies the performance obligation. If obligations are not determined to be distinct, those obligations are accounted for as a single, combined performance obligation. The transaction price is allocated to each performance obligation on a relative standalone selling price basis.

~~Leases~~

The Company determines if an arrangement is a lease at inception. Operating leases are included in operating lease right-of-use ("ROU") assets, current operating lease liabilities and noncurrent operating lease liabilities in the Company's unaudited condensed consolidated balance sheet.

ROU assets represent the Company’s right to use an underlying asset over the lease term and lease liabilities represent the Company’s obligation to make lease payments arising from the lease. ROU assets and lease liabilities are recognized at the lease commencement date based on the estimated present value of lease payments over the lease term. The Company includes any anticipated lease incentives in the determination of lease liability.

The Company uses its estimated incremental borrowing rate, which is derived from information available at the lease commencement date, in determining the present value of lease payments. The Company gives consideration to its recent debt issuances as well as publicly available data for instruments with similar characteristics when determining its incremental borrowing rates.

The Company’s lease terms will include options to extend the lease when it is reasonably certain that the Company will exercise that option. Leases with a term of 12 months or less are not recorded on the Company's unaudited condensed consolidated balance sheet. The Company’s lease agreements do not contain any residual value guarantees.

~~Internal-use software~~

Costs incurred to develop internal-use software during the development stage are capitalized, stated at cost, and amortized using the straight-line method over the estimated useful lives of the assets. Development stage costs generally include salaries and personnel costs and third-party contractor expenses associated with internal-use software configuration, coding, installation and testing. For the three months ended September 30, 2019 and 2018, the Company capitalized $0.2 million and $1.2 million, respectively, of internal-use software development costs related to cloud-based offerings, and for the nine months ended September 30, 2019 and 2018, the Company capitalized $1.0 million and $3.7 million, respectively, of internal-use software development costs related to cloud-based offerings. Capitalized internal-use software development costs related to cloud-based offerings are amortized using the straight-line method over the useful life of the asset. For the
~~three~~ months ended September 30, 2019 and 2018, the Company amortized $0.8 million and $0.3 million, respectively, and for the nine months ended September 30, 2019 and 2018, the Company amortized $2.0 million and $0.7 million, respectively, of capitalized internal-use software development costs. Capitalized software for internal use is included in property and equipment, net in the ~~unaudited~~ condensed consolidated balance sheets. Amortization of capitalized internal-use software development costs, once it commences, is included in cost of subscription and cost of services revenues in the accompanying unaudited condensed consolidated statements of comprehensive income (loss).

~~Impairment of long-lived assets~~

Long-lived assets are reviewed for impairment whenever an event or change in circumstances indicates that the carrying amount of an asset or group of assets may not be recoverable. The impairment review includes comparison of future cash flows expected to be generated by the asset or group of assets with the associated assets' carrying value. If the carrying value of the asset or group of assets exceeds its expected future cash flows (undiscounted and without interest charges), an impairment loss is recognized to the extent that the carrying amount of the asset exceeds its fair value. The Company recorded 0 impairment charges during the ~~three and nine~~ ~~months ended September 30, 2019 and 2018.~~

~~Noncash share-based compensation~~

The Company measures all share-based payments to its employees based on the grant date fair value of the awards and recognizes expenses in the Company's unaudited consolidated statement of comprehensive income (loss) on a straight-line basis over the periods during which the recipient is required to perform services (generally over the vesting period of the awards). To date, the Company has granted stock options, Restricted Stock Units ("RSUs"), stock settled Stock Appreciation Rights ("SARs") and Market Stock Units ("MSUs"). RSUs include (i) time-based awards, (ii) performance-based awards in which the number of shares that vest are based upon achievement of certain internal performance metrics set by the Company, and (iii) market-based awards in which the number of shares that vest are based upon attainment of target average per share closing price over a requisite trading period. MSUs are performance-based awards in which the number of shares that vest are based upon the Company's relative stockholder return.

~~The following table presents the number of shares or units outstanding for each award type as of September 30, 2019 and December 31, 2018, respectively, (in thousands):~~

Award type September 30, 2019 December 31, 2018
Restricted stock units (time-based) 1,876
1,969
Restricted stock units (performance-based) 114
—
Restricted stock units (market-based) —
215
Stock appreciation rights 165
287
Market stock units 267
419

Stock options, time-based RSUs and SARs vest ratably between one and 4 years. Performance-based RSUs vest on the third anniversary of the grant and the maximum number of shares issuable upon vesting is 200% of the initially granted shares based upon achievement of certain internal performance metrics set by the Company, as defined by each award's plan documents or individual award agreements. Market-based RSUs vest if the average trailing closing price of the Company's common stock meets certain minimum performance hurdles for at least 105 calendar days prior to September 9, 2020, with 25% vesting at $27, an additional 25% vesting at $33, and the remaining 50% vesting at $41. The actual number of MSUs that will be eligible to vest is based on the total stockholder return of the Company relative to the total stockholder return of the Russell 2000 Index ("Index") over their respective performance periods, as defined by each award's plan documents. The Company did not grant any stock options, SARs or MSUs during the three and nine months ended September 30, 2019 or 2018.

~~The fair value of the time-based and performance-based RSUs is based on the closing price of the Company's stock on the date of grant.~~

The Company estimates the fair value and the derived service period of the market-based RSUs on the date of grant using a 'Monte Carlo' simulation model. The model requires the use of a number of assumptions including the expected volatility of the Company's stock, its risk-free interest rate and expected dividends. The Company's expected volatility at the date of grant was based on the historical volatility of the Company over the performance period.

The fair value of the market-based RSUs is expensed over the derived service period for each separate vesting tranche. The derived service period for the vesting tranches of the market-based RSUs ranges between 1.01 and 1.98 years.

The Company estimates the fair value of MSUs on the date of grant using a 'Monte Carlo' simulation model. The determination of fair value of the MSUs is affected by the Company's stock price and a number of assumptions including the expected volatilities of the Company's stock and the Index, its risk-free interest rate and expected dividends. The Company's

~~expected volatility at the date of grant was based on the historical volatilities of the Company and the Index over the performance period.~~

~~Earnings per share~~

The Company computes basic earnings (loss) per share by dividing net income (loss) attributable to common stockholders by the weighted average number of common shares outstanding. Diluted earnings (loss) per share is computed by giving effect to all dilutive potential common shares outstanding during the period using the treasury stock method and convertible notes using the if-converted method. Dilutive potential common shares consist of shares issuable upon the exercise of stock options, shares of unvested restricted stock units and market stock units, and settlement of stock appreciation rights. When the Company incurs a net loss, the effect of the Company's outstanding stock options, stock appreciation rights, restricted stock units, market stock units and convertible notes are not included in the calculation of diluted earnings (loss) per share as the effect would be anti-dilutive. Accordingly, basic and diluted net loss per share are identical.

~~Equity investment~~

Investments in equity securities of privately held companies without readily determinable fair value, where the Company does not exercise significant influence over the investee, are recorded at cost, less impairment and adjusted for subsequent observable price changes obtained from orderly transactions for identical or similar investments issued by the same investee. Adjustments resulting from impairment, fair value, or observable price changes are accounted for in the unaudited condensed consolidated statements of comprehensive income (loss).

As of September 30, 2019 and December 31, 2018, the Company held $2.2 million and $2.0 million, respectively, of equity securities in a privately held company. This investment is accounted for at cost, less impairment and adjusted for subsequent observable price changes obtained from orderly transactions for identical or similar investments issued by the same investee. The Company estimates fair value of its equity investment considering available information such as pricing in recent rounds of financing, current cash positions, earnings and cash flow forecasts, recent operational performance and any other readily available market data, which represents level 3 in the fair value hierarchy as defined by Accounting Standard Codification ("ASC") 820, "~~Fair Value Measurement and Disclosure" ("ASC 820"). As of September 30, 2019 and December 31, 2018, the Company determined there were no other-than-temporary impairments on its equity investment.~~

Fair value measurement

The Company's financial assets that are included in cash and cash equivalents and that are measured at fair value on a recurring basis consisted of ~~$289.8~~$209.2 million and ~~$268.6~~$273.1 million at ~~September~~June 30, ~~2019~~2020 and December 31, ~~2018,~~2019, respectively, and were invested in treasury money market funds. The fair value of the treasury money market funds is determined based on quoted market prices, which represents level 1 in the fair value hierarchy as defined by ASC 820.

Trade and other receivables

Trade and other receivables are primarily comprised of trade receivables, net of allowance for doubtful accounts, contract assets and unbilled receivables. The Company records trade accounts receivable for its unconditional rights to consideration arising from the Company's performance under contracts with customers. The Company's standard billing terms are that payment is due upon receipt of invoice, payable generally within thirty to sixty days. The carrying value of such receivables, net of the allowance for doubtful accounts, represents their estimated net realizable value. ~~The~~When developing its estimate of expected credit losses on trade and other receivables, the Company ~~estimates its allowance for doubtful accounts for specific trade receivable balances based on historical collection trends,~~considers the ~~age~~available information relevant to assessing the collectability of ~~outstanding trade receivables, existing economic~~cash flows, which includes a combination of both internal and external information relating to past events, current conditions, and ~~any financial security associated with~~future forecasts as well as relevant qualitative and quantitative factors that relate to the ~~receivables.~~environment in which the Company operates.

Contract assets represent conditional rights to consideration that have been recognized as revenue in advance of billing the customer. Unbilled receivables represent unconditional rights to consideration arising from contingent revenue that have been recognized as revenue in advance of billing the customer.

There are no comparable recent events that provide guidance as to the effect of the spread of COVID-19 as a global pandemic. As a result, the impact of COVID-19 is highly uncertain and subject to change. The Company does not yet know the full extent of the impact from COVID-19 to the Company's business operations or the global economy as a whole; however, the impact could have an adverse effect on the Company's customers and inherently the related receivables.

Deferred costs

Sales commissions earned by the Company's sales representatives are considered incremental and recoverable costs of obtaining a customer contract. Sales commissions are deferred and amortized on a straight-line basis over the period of benefit, which the Company has determined to be five to eight years. The Company determined the period of benefit by taking into consideration its customer contracts, expected renewals of those customer contracts (as the Company currently does not pay an

incremental sales commission), the Company's technology and other factors. The Company also defers amounts earned by employees other than sales representatives who earn incentive payments under compensation plans that are also tied to the value of customer contracts acquired. Deferred costs were ~~$20.6~~$19.6 million and ~~$17.5~~$21.2 million as of ~~September~~June 30, ~~2019~~2020 and December 31, ~~2018,~~2019, respectively. Amortization expense for the deferred costs was ~~$1.3~~$1.4 million and ~~$0.8~~$1.1 million for the three months ended ~~September~~June 30, ~~2019~~2020 and ~~2018,~~2019, respectively, and ~~$3.5~~$2.9 million and ~~$2.1~~$2.2 million for the ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 and ~~2018,~~2019, respectively.

Deferred implementation costs

The Company capitalizes certain contract fulfillment costs, including personnel and other costs (such as hosting, employee salaries, benefits and payroll taxes), that are associated with arrangements where professional services are not distinct from other undelivered obligations in its customer contracts. The Company analyzes implementation costs and capitalizes those costs that are directly related to customer contracts, that are expected to be recoverable, and that enhance the resources which will be used to satisfy the undelivered performance obligations in those contracts. Deferred implementation costs are amortized ratably over the remaining contract term once the revenue recognition criteria for the respective performance obligation has been met and revenue recognition commences. Deferred implementation costs were ~~$4.8~~$3.5 million and ~~$3.9~~$4.4 million as of ~~September~~June 30, ~~2019~~2020 and December 31, ~~2018,~~2019, respectively. Amortization expense for the deferred implementation costs was ~~$0.4~~$0.6 million and ~~$0.1~~$0.4 million for the three months ended ~~September~~June 30, ~~2019~~2020 and ~~2018,~~2019, respectively, and $1.0 million and ~~$0.4~~$0.6 million for the ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 and ~~2018,~~2019, respectively. Deferred implementation costs are included in prepaid and other current assets and other assets, noncurrent in the unaudited condensed consolidated balance sheets. Amortization of deferred implementation costs is included in cost of subscription and cost of services revenues in the accompanying unaudited condensed consolidated statements of comprehensive income (loss).

~~Deferred revenue~~

~~Deferred revenue primarily consists~~Table of customer invoicing in advance of revenues being recognized. The Company generally invoices its customers annually in advance for subscription services and maintenance and support services. Deferred revenue that is anticipated to be recognized during the next twelve-month period is recorded as current deferred revenue and the remaining portion is recorded as long-term.Contents

~~Credit facility~~

~~As of September 30, 2019, the Company had 0 outstanding borrowings under its $50.0 million secured Credit Agreement ("Revolver")~~ ~~with the lenders party thereto and Wells Fargo Bank, National Association as agent for the lenders party thereto. The Company included~~ $0.1 million of unamortized debt issuance costs related to the Revolver in prepaid and other current assets and other assets, noncurrent in the unaudited condensed consolidated balance sheets. For the three and nine months ended September 30, 2019 and 2018, the Company recorded an immaterial amount of amortization of debt issuance cost which is included in other income (expense), net in the unaudited condensed consolidated statements of comprehensive income (loss).

~~Income taxes~~

The Company recorded an income tax provision of $0.1 million and $0.2 million for the three months ended September 30, 2019 and 2018, respectively, and $0.6 million and $0.2 million for the nine months ended September 30, 2019 and 2018, respectively, primarily related to foreign income taxes and withholding taxes. The effective tax rate was (0.6)% and (1.1)% for the three months ended September 30, 2019 and 2018, respectively, and (1.1)% and (0.3)% for the nine months ended September 30, 2019 and 2018, respectively. The income tax rates vary from the federal and state statutory rates primarily due to the valuation allowances on the Company’s deferred tax assets and foreign and state taxes not based on income. The Company estimates its annual effective tax rate at the end of each quarterly period. Jurisdictions with a projected loss for the year where no tax benefit can be recognized due to the valuation allowances on the Company’s deferred tax assets are excluded from the estimated annual effective tax rate. The impact of such an exclusion could result in a higher or lower effective tax rate during a particular quarter depending on the mix and timing of actual earnings versus annual projections.

Recently adopted accounting pronouncements

In ~~February~~June 2016, the FASB issued ASU ~~2016-02, "~~2016-13, ~~Leases~~Financial Instruments-Credit Losses (Topic ~~842)~~"326): Measurement of Credit Losses on Financial Instruments ("Topic ~~842"~~326"), ~~which~~in order to improve financial reporting of expected credit losses on financial instruments and other commitments to extend credit. Topic 326 requires that an entity measure and recognize expected credit losses for financial assets held at amortized cost and replaces the ~~lessee~~incurred loss impairment methodology in current GAAP with a methodology that requires consideration of a broader range of information to recognize most leases on the balance sheet thereby resulting in the recognition of right-of-use ("ROU") assets and lease liabilities for those leases currently classified as operating leases. Lessor accounting remains largely unchanged from current guidance, however, Topic 842 provides improvements that are intended to align lessor accounting with the lessee model and with updated revenue recognition guidance. This standard took effect in the first quarter of 2019, including interim periods within that reporting

~~period.~~estimate credit losses. The Company adopted Topic ~~842~~326 as of January 1, ~~2019~~2020 using the modified retrospective method by recognizing the cumulative effect of initially applying the new standard as an adjustment to the opening balances of operating ROU assets and lease liabilities, while prior period amounts are not adjusted and continue to be reported in accordance with the Company's historic accounting under the prior lease accounting rules in ASC 840, "~~Leases~~".

The Company elected the package of practical expedients permitted under the transition guidance within the new Topic 842 standard for all asset classes, which among other things, allowed the Company to carryforward the historical lease classification. The Company also elected the hindsight practical expedient to determine the reasonably certain lease term for existing leases. The Company made an accounting policy election to not recognize leases with an initial term of 12 months or less on the balance sheet and instead would recognize those lease payments on a straight-line basis over the lease term in the unaudited condensed consolidated statement of comprehensive income (loss).

The adoption of the standard had a material impact on the Company’s unaudited condensed consolidated balance sheet as a result of the increase of $26.9 million in assets and liabilities from recognition of ROU assets and lease liabilities. The standard did not have a material impact on the Company's unaudited condensed consolidated statement of comprehensive income (loss).

~~In August 2018, the FASB issued ASU 2018-15,~~ ~~"Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That is a Service Contract"~~ ~~("Subtopic 350-40")~~. The amendment aligns the requirements for capitalizing implementation costs in a cloud computing arrangement service contract with the requirements for capitalizing implementation costs incurred to develop or obtain an internal-use software. The standard is effective for annual periods, including interim periods within those annual periods, beginning after December 15, 2019; early adoption is permitted. The Company early adopted Subtopic 350-40 prospectively effective January 1, 2019 and there was no material impact on the Company's unaudited condensed consolidated financial statements as of the adoption date. ~~In addition,~~The Company recognized a $2.4 million expense related to the ~~new standard had no significant impact on~~provision for credit losses in the ~~unaudited condensed consolidated financial statements~~first half of 2020 representing the Company’s estimate of additional allowance for doubtful accounts related to trade receivables due to increased credit risk from uncertain economic conditions caused by COVID-19. The Company also recorded a write-off of a portion of the allowance of doubtful accounts related to the increased credit risks of $0.5 million during the three ~~and nine~~ months ended ~~September~~June 30, ~~2019.~~2020.

Recently issued accounting pronouncements not yet adopted

~~In January 2017, the FASB issued ASU 2017-04, "Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment~~" ("Topic 350"), which eliminates step two from the goodwill impairment test. Under the amendments in this standard, an entity should recognize an impairment charge for the amount by which the carrying amount of a reporting unit exceeds its fair value; however, the loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. The standard is effective for interim and annual reporting periods beginning after December 15, 2019; earlier adoption is permitted for goodwill impairment tests performed after January 1, 2017. The Company is currently assessing the impact of Topic 350 on its unaudited condensed consolidated financial statements.

With the exception of the new standards discussed above, there have been no other recent accounting pronouncements or changes in accounting pronouncements during the ~~nine~~six months ended ~~September~~June 30, ~~2019,~~2020, as compared to the recent accounting pronouncements described in the Company's Annual Report, that are of significance or potential significance to the Company.

3. Deferred Revenue and Performance Obligations

Deferred Revenue

For the three months ended ~~September~~June 30, ~~2019~~2020 and ~~2018,~~2019, the Company recognized approximately ~~$45.1~~$48.8 million and ~~$32.4~~$43.7 million, respectively, and for the ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 and ~~2018,~~2019, the Company recognized approximately ~~$86.2~~$84.0 million and ~~$64.4~~$67.1 million, respectively, in each case of revenue that was included in the deferred revenue balances at the beginning of the respective periods and primarily related to subscription services, maintenance and support, and services.

Performance Obligations

As of ~~September~~June 30, ~~2019,~~2020, the Company expects to recognize approximately ~~$365.2~~$374.5 million of revenue from remaining performance obligations. The Company expects, based on the terms of the related, underlying contractual arrangements, to recognize revenue on approximately ~~$176.6~~ $180.8 million of these performance obligations over the next 12 months, with the balance recognized thereafter. However, as a result of uncertain economic conditions caused by COVID-19, the amount of revenue recognized from the Company's contractual remaining performance obligations could vary and be less than what the Company expects as revenue recognized could be delayed or not occur depending on the ongoing impact of COVID-19.

4. Disaggregation of Revenue

Revenue by Geography

The geographic information in the table below is presented for the three and ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 and ~~2018.~~2019. The Company categorizes geographic revenues based on the location of the customer's headquarters. Because the Company's contracts are predominately denominated in U.S. dollars, it has limited exposure to foreign currency exchange risk as discussed under "Foreign Currency Exchange Risk" of Part I, Item 3 below.


	Three Months Ended June 30,														Six Months Ended June 30,
	2020						2019						2020				2019
(in thousands)	Revenue		Percent		Revenue		Percent		Revenue		Percent		Revenue		Percent
United States of America	$	20,715	32	%	$	20,862	33	%	$	42,515	33	%	$	40,642	34	%
Europe	17,682		28	%	18,720		29	%	37,612		29	%	36,007		30	%
The rest of the world	25,350		40	%	24,296		38	%	49,931		38	%	43,360		36	%
Total revenue	$	63,747	100	%	$	63,878	100	%	$	130,058	100	%	$	120,009	100	%

Three Months Ended September 30, Nine Months Ended September 30,
2019 2018 2019 2018
Revenue Percent Revenue Percent Revenue Percent Revenue Percent
United States of America $ 21,631
34 % $ 16,610
34 % $ 62,273
34 % $ 50,538
35 %
Europe 19,279
30 % 15,019
31 % 55,286
30 % 45,110
31 %
The rest of the world 23,240
36 % 17,446
35 % 66,600
36 % 48,763
34 %
Total revenue $ 64,150
100 % $ 49,075
100 % $ 184,159
100 % $ 144,411
100 %

5. ~~Business Combination~~

On August 14, 2019, the Company acquired Travelaer SAS ("Travelaer"), a privately held company based near Nice, France, for a total cash consideration, net of cash acquired, of approximately $10.5 million. Travelaer is a digital innovator for the travel industry with a focus on improving the customer experience across all phases of travel, and brings an Internet booking engine and NDC (New Distribution Capability) platform to the Company's portfolio. The Company has included the financial results of Travelaer in the unaudited condensed consolidated financial statements from the date of the acquisition, which have not been material to date. The transaction cost associated with the acquisition was $0.2 million for the three and nine months ended September 30, 2019.

The Company accounted for the transaction as a business combination and all of the assets acquired and the liabilities assumed in the transaction have been recognized at their acquisition date fair values. The Company recorded approximately $2 million for developed technology and customer relationships with estimated useful lives of seven years and five years, respectively. The Company recorded approximately $11 million of goodwill which is primarily related to the assembled workforce and expanded market opportunities from integrating Travelaer's technology with the Company's solutions. The goodwill balance is not deductible for U.S. income tax purposes. The Company expects to finalize the valuation as soon as practicable, but no later than one year from the acquisition date.

The Company has operating leases for data centers, computer infrastructure, corporate offices and certain equipment. These leases have remaining lease terms ranging from 1 year to 1413 years. Some of these leases include options to extend for up to 15 years, and some include options to terminate within 1 year.

In ~~July 2019,~~February 2020, the Company ~~amended its existing~~entered into an agreement with a ~~computing~~computer infrastructure vendor ~~the result of~~ which ~~was an increase~~resulted in future consideration to be paid by the ~~Company.~~Company for services provided. The Company accounted for this ~~change in consideration~~agreement as an operating lease and as a ~~modification and remeasured the value~~result obtained a $1.5 million right-of-use asset in exchange for a new lease liability of the ~~right-of-use asset and related~~same amount at lease ~~liability on such date, which resulted in an increase of $5.7 million to each respectively.~~inception.

As of ~~September~~June 30, ~~2019,~~2020, the Company did not have any finance leases.

~~The components of operating lease expense were as follows (in thousands):~~

Three Months Ended September 30, 2019 Nine Months Ended September 30, 2019
Operating lease cost $ 2,285
$ 6,778
Variable lease cost 498
1,389
Sublease income (99 ) (248 )
Total lease cost $ 2,684
$ 7,919

Supplemental information related to leases was as follows (in thousands):


	Three Months Ended June 30,						Six Months Ended June 30,
	2020		2019		2020		2019
Cash paid for amounts included in the measurement of lease liability:
Operating cash flows from operating leases	$	1,973	$	1,866	$	3,600	$	2,882



	~~September 30, 2019~~
~~Weighted average remaining lease term:~~
~~Operating leases~~	~~7.0 years~~
~~Weighted average discount rate:~~
~~Operating leases~~	~~7.26~~	%

As of ~~September~~June 30, ~~2019,~~2020, maturities of lease liabilities were as follows (in thousands):

Year Ending December 31, Amount
Remaining 2019 $ 2,327
2020 7,558
2021 10,109
2022 4,542
2023 4,562
2024 and thereafter 38,654
Total operating lease payments 67,752
Less: Imputed interest (22,945 )
Less: Anticipated lease incentive (14,207 )
Total operating lease liabilities $ 30,600

~~As of December 31, 2018, the future minimum lease commitments related to lease agreements under Topic 840, the predecessor of Topic 842, were as follows:~~

Year Ending December 31, Amount
2019 $ 4,164
2020 1,649
2021 5,115
2022 6,181
2023 5,679
2024 and thereafter 57,365
Total minimum lease payments $ 80,153

7.6. Earnings per Share

The following table sets forth the computation of basic and diluted earnings per share for the three and ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 and ~~2018:~~2019:

Three Months Ended September 30, Nine Months Ended September 30,
(in thousands, except per share data) 2019 2018 2019 2018
Numerator:
Net loss $ (17,347 ) $ (15,786 ) $ (51,781 ) $ (51,486 )
Denominator:
Weighted average shares (basic) 41,276
35,676
39,438
33,568
Dilutive effect of potential common shares —
—
—
—
Weighted average shares (diluted) 41,276
35,676
39,438
33,568
Basic loss per share $ (0.42 ) $ (0.44 ) $ (1.31 ) $ (1.53 )
Diluted loss per share $ (0.42 ) $ (0.44 ) $ (1.31 ) $ (1.53 )

Dilutive potential common shares consist of shares issuable upon the exercise of stock options, settlement of ~~SARs,~~stock appreciation rights ("SARs"), and the vesting of ~~RSUs~~restricted stock units ("RSUs") and ~~MSUs.~~market stock units ("MSUs"). Potential common shares determined to be antidilutive and excluded from diluted weighted average shares outstanding were approximately ~~2.1~~1.2 million and ~~2.2~~2.0 million for the three months ended ~~September~~June 30, ~~2019~~2020 and ~~2018,~~2019, respectively, and ~~2.1~~1.4 million and ~~2.1~~

2.0 million for the ~~nine~~six months ended ~~September~~June 30, 2020 and 2019, ~~and 2018,~~ respectively. ~~Potential~~In addition, potential common shares related to the convertible notes determined to be antidilutive and excluded from diluted weighted average shares outstanding were ~~3.1~~2.2 million for the three and ~~nine~~six months ended ~~September~~June 30, ~~2019.~~2020 and 4.8 million for the three and six months ended June 30, 2019, respectively.

The Company's 2017 Equity Incentive Plan (as amended and restated, the "2017 Stock Plan") was approved by stockholders in May 2017 and reserved an aggregate amount of 2,500,000 shares for issuance. In May 2019, the shareholders approved an amendment to the 2017 Stock Plan which increased the aggregate amount of shares for issuance to a total of 4,550,000. As of June 30, 2020, 1,857,201 shares remain available for issuance under the 2017 Stock Plan.

The following table presents the number of shares or units outstanding for each award type as of June 30, 2020 and December 31, 2019, respectively, (in thousands):

During the three months ended ~~September~~June 30, ~~2019,~~2020, the Company granted ~~19,625~~173,060 RSUs with a weighted average grant-date fair value of ~~$69.13~~$31.29 per share. The Company granted no ~~MSUs,~~stock options, SARs, performance-based RSUs ("PRSUs") or ~~SARs~~market stock units ("MSUs") during this period.

During the ~~nine~~six months ended ~~September~~June 30, ~~2019,~~2020, the Company granted ~~759,084~~632,559 RSUs (time-based) with a weighted average grant-date fair value of ~~$34.16~~ $56.67 per share. The Company also granted ~~113,919 performance-based RSUs ("PRSUs")~~76,200 PRSUs with a weighted average grant-date fair value of ~~$33.05~~$54.23 to certain executive employees during the ~~nine~~six months ended ~~September~~June 30, ~~2019.~~2020. These PRSUs vest on January ~~15, 2022~~13, 2023 and the actual number of PRSUs that will be eligible to vest is based upon achievement of certain internal performance metrics, as defined by each award's plan documents or individual award agreements. The maximum number of shares issuable upon vesting is 200% of the PRSUs initially granted. The Company did not grant any stock options, SARs or MSUs during the ~~nine~~six months ended ~~September~~June 30, ~~2019.~~2020.

Share-based compensation expense is allocated to expense categories on the unaudited condensed consolidated statements of comprehensive income (loss). The following table summarizes share-based compensation expense included in the Company's unaudited condensed consolidated statements of comprehensive income (loss) for the three and ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 and ~~2018:~~2019:

Three Months Ended September 30, Nine Months Ended September 30,
2019 2018 2019 2018
Share-based compensation:
Cost of revenue $ 503
$ 445
$ 1,535
$ 1,325
Operating expenses:
Selling and marketing 1,515
779
4,329
3,347
General and administrative 2,901
2,635
8,521
8,202
Research and development 1,290
1,098
3,849
3,481
Total included in operating expenses 5,706
4,512
16,699
15,030
Total share-based compensation expense $ 6,209
$ 4,957
$ 18,234
$ 16,355

~~approved an amendment to the 2017 Stock Plan which increased the aggregate amount of shares for issuance to a total of 4,550,000. As of September~~ At June 30, ~~2019, 2,512,077 shares remain available for issuance under the 2017 Stock Plan.~~

~~At September 30, 2019,~~2020, the Company had an estimated ~~$46.7~~$59.6 million of total unrecognized compensation costs related to share-based compensation arrangements. These costs will be recognized over a weighted average period ~~of 2.5 years.~~of 2.9 years.

The Company's Employee Stock Purchase Plan ("ESPP") provides for eligible employees to purchase shares on an after-tax basis in an amount between 1% and 10% of their annual pay: (i) on June 30 of each year at a 15% discount of the fair market value of the Company's common stock on January 1 or June 30, whichever is lower, and (ii) on December 31 of each year at a 15% discount of the fair market value of the Company's common stock on July 1 or December 31, whichever is lower.

An employee may not purchase more than $5,000 in either of the six-month measurement periods described above or more than $10,000 annually. During the three and ~~nine~~six months ended ~~September~~June 30, ~~2019,~~2020, the Company issued ~~39,964~~0 and ~~75,304~~26,774 shares, respectively, under the ESPP. As of ~~September~~June 30, ~~2019, 140,251~~2020, 113,477 shares remain authorized and available for issuance under the ESPP. As of ~~September~~June 30, ~~2019,~~2020, the Company held approximately ~~$0.8~~$1.5 million on behalf of employees for future purchases under the ESPP, and this amount was recorded in accrued payroll and other employee benefits in the Company's unaudited condensed consolidated balance sheet.

The following is a summary of the Company's convertible senior notes as of ~~September~~June 30, ~~2019~~2020 (in thousands):

Date of Issuance Unpaid Principal Balance Net Carrying Amount Contractual Interest Rates
Current Noncurrent
2% Convertible Senior Note due in 2019 ("2019 Notes") December 2014 $ 21,606
$ 21,415
—
2%
2% Convertible Senior Notes due in 2047 ("2047 Notes") June 2017 $ 24,075
$ 20,928
—
2%
1% Convertible Notes due in 2024 ("2024 Notes") May 2019 $ 143,750
$ —
$ 109,024
1%

~~In May~~The 2024 Notes, along with the previously issued convertible notes with original due dates in 2019 ~~the Company issued~~and 2047 (the "2019 Notes" and "2047 Notes," and together with the 2024 Notes, in an aggregate principal amount of $143.8 million. The interest rate for the 2024 Notes is fixed at 1% per annum. Interest is payable semi-annually in arrears on May 15 and November 15 of each year, commencing on November 15, 2019. The 2024 Notes mature on May 15, 2024, unless redeemed or converted in accordance with their terms prior to such date.

Each $1,000 of principal of the 2024 Notes will initially be convertible into 15.1394 shares of the Company’s common stock, which is equivalent to an initial conversion price of approximately $66.05 per share. The initial conversion price for the 2024 Notes is subject to adjustment upon the occurrence of certain specified events.

On or after February 15, 2024 to the close of business on the second scheduled trading day immediately preceding the maturity date, holders may convert all or any portion of their 2024 Notes regardless of the contingent conversion conditions described herein. Upon conversion, the Company will pay or deliver cash, shares of its common stock or a combination of cash and shares of its common stock, at its election, as described in the indenture governing the 2024 Notes.

~~Holders may convert their 2024 Notes at their option at any time prior to the close of business on the business day immediately preceding February 15, 2024 only under the following circumstances:~~

~~The 2019 Notes, the 2024 Notes and 2047 Notes (collectively,~~collectively, the "Notes"), are general unsecured obligations and rank senior in right of payment to all of the Company's indebtedness that is expressly subordinated in right of payment to the Notes, rank equally in right of payment with all of the Company's existing and future liabilities that are not so subordinated, are effectively junior to any of the Company's secured indebtedness to the extent of the value of the assets securing such indebtedness and are structurally subordinated to all indebtedness and other liabilities of the Company's subsidiaries (including trade payables but excluding intercompany obligations owed to the Company or its subsidiaries).

In accounting for the transaction costs for each of the Notes issuance, the Company allocated the costs incurred to the liability and equity components in proportion to the allocation of the proceeds from issuance to the liability and equity components. Issuance costs attributable to the liability component, totaling $4.3 million for the The 2019 Notes ~~$3.4 million for~~and 2047 Notes were settled as of December 31, 2019 and no longer remain outstanding.

Interest related to the 2024 Notes is payable semi-annually in arrears on May 15 and ~~$2.7 million for the 2047 Notes, are being amortized to expense over the expected life~~November 15 of each ~~notes using the effective interest method. Issuance costs attributable to the equity component related to the conversion option, totaling $1.2 million for the 2019 Notes, $1.1 million for the~~year, commencing on November 15, 2019. The 2024 Notes ~~and $0.3 million for the 2047 Notes, were netted~~mature on May 15, 2024, unless redeemed or converted in accordance with ~~the equity component in stockholders' equity.~~their terms prior to such date.

~~In May 2019, the Company used a portion~~Each $1,000 of ~~the net proceeds of the offering~~principal of the 2024 Notes to exchange and retire $122.1 million in aggregate principal of the 2019 Notes for an aggregate cash consideration of $76.0 million and approximately 2.18 million shares of the Company's common stock (the "Exchange Transactions"). The Company recorded a $2.3 million loss on debt extinguishment related to the Exchange Transactions. The loss on extinguishment is included in the other (expense) income, net in the the accompanying unaudited condensed consolidated statements of comprehensive income (loss).

~~In August 2019, the Company issued a notice of redemption to the holders of its outstanding 2047 Notes, pursuant to which it~~ will redeem the outstanding 2047 Notes for cash at a price of 92.39% of the principal amount of the 2047 Notes, plus accrued and unpaid interest, if any (the “Redemption”). The Redemption will occur on October 30, 2019, unless earlier converted. Prior to the consummation of the Redemption, the holders of the 2047 Notes are entitled to convert such notesinitially be convertible into 15.1394 shares of the Company’s common stock, ~~at a rate of 21.2861 shares per $1,000 principal amount of the 2047 Notes,~~ which is equivalent to aan initial conversion price of ~~$46.98~~approximately $66.05 per share. The ~~Company intends~~initial conversion price for the 2024 Notes is subject to ~~satisfy its conversion obligation with respect to 2047 Notes tendered by delivering shares~~adjustment upon the occurrence of its common stock, together with cash in lieu of delivering any fractional shares of common stock (if applicable). As of September 30, 2019, the Company has converted $82.2 million of aggregate principal of the 2047 Notes and delivered approximately 1.7 million shares of its common stock upon conversion. The Company recorded a $2.7 million loss on debt extinguishment related to the Redemption. The loss on extinguishment is included in the other (expense) income, net in the accompanying unaudited condensed consolidated statements of comprehensive income (loss).certain specified events.

As of ~~September~~June 30, ~~2019,~~2020, the ~~2019 and~~ 2024 Notes are not yet convertible and ~~the 2047 Notes are convertible pursuant to the Redemption notice issued by the Company. As of September 30, 2019, the~~their remaining term ~~of the Notes~~ is approximately ~~2 months, 55 months and 1 month, respectively.~~46 months.

As of ~~September~~June 30, ~~2019~~2020 and December 31, ~~2018,~~2019, the fair value of the principal amount of the 2024 Notes was ~~$231.0~~$138.1 million and ~~$251.5~~$163.2 million, respectively. The estimated fair value was determined based on inputs that are observable in the market or that could be derived from, or corroborated with, observable market data, including the Company's stock price and interest rates, which represents level 2 in the fair value hierarchy.

In accounting for the transaction costs for the 2024 Notes issuance, the Company allocated the costs incurred to the liability and equity components in proportion to the allocation of the proceeds from issuance to the liability and equity components. Issuance costs attributable to the liability component, totaling $3.4 million for the 2024 Notes are being amortized to expense over the expected life of the notes using the effective interest method. Issuance costs attributable to the equity component related to the conversion option, totaling $1.1 million for the 2024 Notes were netted with the equity component in stockholders' equity.

The 2024 Notes consist of the following (in thousands):

Equity component⁽¹⁾

(1) Recorded within additional paid-in capital in the unaudited condensed consolidated balance sheet. As of June 30, 2020 and December 31, 2019, it included $32.9 million related to the 2024 Notes, which was net of $1.1 million issuance cost in equity.

September 30, 2019 December 31, 2018
Liability component:
Principal $ 189,431
$ 250,000
Less: debt discount and issuance cost, net of amortization (38,064 ) (24,810 )
Net carrying amount $ 151,367
$ 225,190

Equity component⁽¹⁾
$ 70,443
$ 37,560

The following table sets forth total interest expense recognized related to the Notes (in thousands):

Three Months Ended September 30, Nine Months Ended September 30,
2019 2018 2019 2018
Coupon interest $ 863
$ 1,250
$ 3,219
$ 3,750
Amortization of debt issuance costs 286
357
992
1,058
Amortization of debt discount 2,568
2,659
8,136
7,863
Total $ 3,717
$ 4,266
$ 12,347
$ 12,671

Note Hedge and Warrant Transactions

Concurrently with the offering of the 2019 Notes, the Company entered into separate convertible note hedge (the "Note Hedge") and warrant (the "Warrant") transactions. Taken together, the purchase of the Note Hedge and the sale of the Warrant ~~are~~were intended to offset any actual dilution from the conversion of the 2019 Notes and to effectively increase the overall conversion price of the 2019 Notes from $33.79 to $45.48 per share. The ~~total cost of the Note Hedge transaction~~Warrant was ~~$29.4 million. The Company received $17.1 million in cash proceeds from the sale of the Warrant. The Warrant is~~ not part of the 2019 Notes or Note Hedge. Both the Note Hedge and Warrant ~~have been accounted for~~were recorded as part of additional paid-in capital.

As of December 31, 2019, the Note Hedge was settled through certain note hedge termination agreements and exercise of any remaining Note Hedge. In ~~May~~ 2019, ~~in connection with the Exchange Transactions,~~ the Company entered into certain ~~note hedge termination agreements (the “Note Hedge Termination Agreements”) and~~ warrant termination agreements (the “Warrant Termination Agreements”). The Company received cash proceeds of $64.8 million related to the Note Hedge Termination Agreements and paid $45.2 million related to the Warrant Termination Agreements. The Note Hedge Termination Agreements terminated certain of the Note Hedges that were entered into by the Company in connection with the offering of the 2019 Notes. The Warrant Termination Agreementswhich terminated certain of the Warrants that were entered into by the Company in connection with the offering of the 2019 Notes. The remaining Warrants expire in August 2020 and, if exercised, will settle on a net share basis.

Capped Call Transactions

In May 2019, in connection with the offering of the 2024 Notes, the Company entered into privately negotiated capped call transactions (collectively, the "Capped Call") with certain option counterparties. The Capped Call transactions cover, subject to customary anti-dilution adjustments, the number of shares of the Company’s common stock initially underlying the 2024 Notes, at a strike price that corresponds to the initial conversion price of the 2024 Notes, also subject to adjustment, and are exercisable upon conversion of the 2024 Notes. The Capped Call transactions are intended to reduce potential dilution of the Company's common stock and/or offset any cash payments the Company will be required to make in excess of the principal amount upon any conversion of 2024 Notes, and to effectively increase the overall conversion price of the 2024 Notes from $66.05 to $101.62 per share. As the Capped Call transactions meet certain accounting criteria, they are recorded in stockholders’ equity and are not accounted for as derivatives. The cost of the Capped Call was $16.4 million and was recorded as part of additional paid-in capital.

In the ordinary course of business, the Company regularly becomes involved in contract and other negotiations and, in more limited circumstances, becomes involved in legal proceedings, claims and litigation. The outcomes of these matters are inherently unpredictable. The Company is not currently involved in any outstanding litigation that it believes, individually or in the aggregate, will have a material adverse effect on its business, financial condition, results of operations or cash flows.

Purchase commitments

In the ordinary course of business, the Company enters into various purchase commitments for goods and services.

In March 2019, the Company entered ininto a noncancelable agreement with a computing infrastructure vendor that amended the existing agreement dated June 2017. The amended agreement expires in March 2022. The purchase commitment as of ~~September~~June 30, ~~2019~~2020 was ~~$67.0~~ $52.0 million ~~for~~for the remaining period through the expiration of the agreement.

ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The terms “we,” “us,” “PROS” and “our” refer to PROS Holdings, Inc. and all of its subsidiaries that are consolidated in conformity with generally accepted accounting principles in the United States.

This management's discussion and analysis of financial condition and results of operations should be read along with the unaudited condensed consolidated financial statements and unaudited notes to unaudited condensed consolidated financial statements included in Part I, Item 1 ("Interim Condensed Consolidated Financial Statements (Unaudited)"), as well as the audited consolidated financial statements and notes to consolidated financial statements and management's discussion and analysis of financial condition and results of operations set forth in our Annual Report.

PROS provides ~~artificial intelligence ("AI")~~AI solutions that power commerce in the digital economy by providing fast, frictionless and personalized buying experiences. PROS solutions enable dynamic buying experiences for both B2B and B2C companies across industry verticals. Companies can use our ~~dynamic~~selling, pricing, revenue optimization ~~sales effectiveness, revenue management~~ and ~~commerce~~eCommerce solutions to assess their market environments in real time to deliver customized prices and offers. Our solutions enable buyers to move fluidly across our customers’ direct sales, online, mobile and partner channels with personalized experiences regardless of which channel those ~~customers~~buyers choose. Our decades of data science and AI expertise are infused into our solutions and are designed to reduce time and complexity through actionable intelligence. We provide standard configurations of our software based on the industries we serve and offer professional services to configure these solutions to meet the specific needs of each customer.

~~Q3 2019~~COVID-19 Impact

In March 2020, the World Health Organization declared the outbreak of the coronavirus ("COVID-19") a pandemic. COVID-19 continues to spread throughout the U.S. and the world and has resulted in governmental authorities implementing numerous measures to contain the virus, including travel bans and restrictions, quarantines, shelter-in-place orders and business limitations and shutdowns. Compliance with these measures by us and by our customers has impacted our business, as well as the businesses of our customers, suppliers and other counterparties, and this impact could last for an indefinite period of time. In particular, in the travel industry, our airline customers are managing historic declines in demand for travel globally. If a significant number of our customers are unable to continue as a going concern or otherwise seek to avoid their contracts with us as part of filing for bankruptcy protection, this would have an adverse impact on our business and financial condition. There are no comparable recent events that provide guidance as to the effect of the spread of COVID-19 as a global pandemic, and as a result, we are unable to predict the full impact that COVID-19 will have on our results from operations, financial condition, liquidity and cash flows due to numerous uncertainties, including the duration and severity of the pandemic and containment measures. For a full discussion on the ongoing impact of COVID-19 to our business, please see "We must successfully navigate the demand, supply and operational challenges associated with the ongoing coronavirus (COVID-19) pandemic" under Part II, Item 1A of this Quarterly Report on Form 10-Q.

Q2 2020 Financial Overview

In the ~~third~~second quarter of ~~2019,~~2020, subscription revenue increased ~~57%~~21% and ~~51%~~30%, respectively for the three and ~~nine~~six months ended ~~September~~June 30, ~~2019,~~2020 as compared to the same periods in ~~2018.~~2019. Our continuing shift to a subscription-based revenue model also led to a growth of recurring revenue (which consists of subscription revenue and maintenance and support revenue) of ~~29%~~8% and ~~26%~~14%, respectively, as compared to the ~~first~~ three and ~~nine~~six months of ~~2018,~~2019, and accounted for ~~81%~~85% and ~~79%, respectively,~~84% of total revenue for the three and ~~nine~~six months ended ~~September~~June 30, ~~2019.~~2020, respectively.

Cash used in operating activities was ~~$7.6~~$47.0 million for the ~~nine~~six months ended ~~September~~June 30, ~~2019,~~2020, as compared to ~~$9.5~~$11.6 million for the ~~nine~~six months ended ~~September~~June 30, ~~2018.~~2019. The ~~decrease~~increase in net cash used in operating activities was primarily attributable to ~~changes~~higher cash operating expenses driven mainly by an increase in ~~working capital partially offset~~headcount and higher annual incentive payment as compared to prior year and customer requests to defer payments to the second half of fiscal year 2020. In addition, in response to the economic conditions caused by ~~increased~~COVID-19, several customers delayed payments we expected to receive in the quarter which had an adverse impact ~~of adjustments to~~on our reported net ~~loss primarily driven by loss on debt extinguishment.~~cash used in operating activities.

Free cash flow is another key metric to assess the strength of our business. We define free cash flow, a non-GAAP financial measure, as net cash provided by (used in) operating activities minus capital expenditures (excluding expenditures for our new headquarters), purchases of other (non-acquisition-related) intangible assets and capitalized internal-use software development costs. We believe free cash flow may be useful to investors and other users of our financial information in

evaluating the amount of cash generated by our business operations. Free cash flow used during the three months ended ~~September~~June 30, ~~2019~~2020 was ~~$3.0~~$23.5 million, compared to ~~free cash flow use of $2.6~~$5.2 million for the three months ended ~~September~~June 30, ~~2018.~~2019. Free cash flow used during the ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 was ~~$11.8~~$49.0 million, compared to ~~$14.6~~$14.8 million for the ~~nine~~six months ended ~~September~~June 30, ~~2018.~~2019. This ~~decrease~~increase was primarily attributable to a ~~$1.9~~$35.3 million ~~decrease~~increase in net cash used in operating activities primarily ~~due~~attributable to ~~changes~~higher cash operating expenses driven mainly by an increase in ~~working capital partially offset by increased impact~~headcount and higher annual incentive payment as compared to prior year and customer requests to defer payments to the second half of ~~adjustments to net loss primarily driven by loss on debt extinguishment.~~fiscal year 2020. The following is a reconciliation of free cash flow to the most comparable GAAP measure, net cash used in operating activities (in thousands):

Three Months Ended September 30, Nine Months Ended September 30,
2019 2018 2019 2018
Net cash provided by (used in) operating activities $ 4,037
$ (1,175 ) $ (7,607 ) $ (9,485 )
Purchase of property and equipment (excluding new headquarters) (876 ) (219 ) (3,145 ) (1,406 )
Purchase of intangible assets —
—
(50 ) —
Capitalized internal-use software development costs (153 ) (1,202 ) (1,021 ) (3,686 )
Free Cash Flow $ 3,008
$ (2,596 ) $ (11,823 ) $ (14,577 )

Total deferred revenue was $127.9 million as of September 30, 2019, as compared to $117.2 million as of December 31, 2018, an increase of $10.8 million, or 9%, primarily due to an increase in subscription deferred revenue.

Factors Affecting Our Performance

Key factors and trends that have affected, and we believe will continue to affect, our operating results include:

~~Buying Preferences Driving Technology Adoption~~. Corporate buyers are increasingly demanding the same type of digital buying experience that they enjoy as consumers. For example, buyers increasingly prefer to buy online when they have already decided what to buy, and often prefer not to interact with a sales representative as their primary source of research. In response, we believe that businesses are increasingly looking to modernize their sales process to compete in digital commerce by adopting technologies which provide fast, frictionless, and personalized buying experiences across sales channels. We believe we are uniquely positioned to help power these buying experiences with our AI-powered solutions that enable buyers to move fluidly across our customers’ direct sales, online, mobile and partner channels and have personalized experiences however they choose to buy.

~~Continued Investments~~. We are focused on creating awareness for our solutions, expanding our customer base and growing our recurring revenues. While we incurred losses in the nine months of 2019, we believe our market is large and underpenetrated and therefore we intend to continue investing to expand our ability to sell and renew our subscription offerings globally through investments in sales, marketing, customer success, cloud support, security, privacy, infrastructure and other long-term initiatives. We also plan to continue to invest in product development to enhance our existing technologies and develop new applications and technologies.

~~Cloud Migrations~~. We expect that over time, additional sales of our cloud-based solutions will result in a decrease in our maintenance and support revenue, particularly as existing customers continue to migrate from our licensed solutions to our cloud solutions.

~~Sales Mix Impacts Subscription Revenue Recognition Timing~~. The mix of subscription services and professional services can create revenue variability in given periods based on the nature and scope of services sold together. Professional services that are deemed to be distinct from the subscription services are accounted for as a separate performance obligation and revenue is recognized as the services are performed. If determined that the professional services are not considered distinct, the professional services and the subscription services are determined to be a single performance obligation and all revenue is recognized over the contractual term of the subscription beginning on the date that subscription services are made available to the customer, resulting in a deferral of revenue and revenue recognized over a shorter period of time, which would have a negative near-term financial impact.

•COVID-19 Global Impact. The global economy has been significantly and negatively impacted by COVID-19, and the scope and duration of the outbreak and timeframe for economic recovery is uncertain. The travel industry, a sector served by our solutions, has been particularly adversely impacted. For example, unprecedented declines in travel demand have forced airlines, including some of our customers, to respond by significantly reducing capacity, grounding flights, reducing personnel, adjusting corporate liquidity and, in certain cases, filing for bankruptcy protection. The global workplace environment has also substantially changed in the wake of COVID-19. To support the health and well-being of our employees, customers, partners and communities, our global workforce has been working remotely since March 16, 2020. In addition, most of our customers are also working remotely, which in some cases has delayed, and may continue to impact the timing of new business and implementations of our solutions. The duration and extent of the impact of COVID-19 continues to be unknown and could continue to impact the pace and timing of adoption and implementation of our solutions, cash flow from operations and customer churn.

•COVID-19 Financial Impact. As compared to our expectations prior to COVID-19, the global economic impact of COVID-19 adversely impacted our revenue, bad debt expense and operating cash flow during the quarter ended June 30, 2020. We expect that customer bookings and the related revenue and cash flows will continue to be lower than anticipated prior to the pandemic as a result of decreased demand for new subscriptions and services and delays to projects during the COVID-19 pandemic. In addition, certain customers have requested, and we expect will continue to request, relief to existing contracts and the impact of those is uncertain. For example, some customers and prospective customers are delaying projects while they address immediate financial difficulties in their operations, renegotiating existing contracts, and in limited cases filing for bankruptcy protection.

•Buying Preferences Driving Technology Adoption. Corporate buyers are increasingly demanding the same type of digital buying experience that they enjoy as consumers. For example, buyers often prefer not to interact with a sales representative as their primary source of research, and increasingly prefer to buy online when they have already decided what to buy, particularly during the current pandemic environment. In response, we believe that businesses are increasingly modernizing their sales process to compete in digital commerce by adopting technologies which provide fast, frictionless, and personalized buying experiences across sales channels. We believe we are uniquely positioned to help power these buying experiences with our AI-powered solutions that enable buyers to move fluidly across our customers’ direct sales, online, mobile and partner channels and have personalized experiences however they choose to buy.

•Continued Investments. In light of COVID-19, we are continuing to be measured in our investments and focused on cost control efforts across our organization, while continuing to create awareness for our solutions, expand our customer base and grow our recurring revenues. While we incurred losses in the first half of 2020, we believe our market is large and underpenetrated and therefore we intend to continue investing in sales, marketing, customer success, cloud support, security, privacy, infrastructure and other long-term initiatives to expand our ability to sell and

renew our subscription offerings globally. We also plan to continue investing in product development to enhance our existing technologies and develop new applications and technologies. While we continue to hire for certain strategic positions, we have slowed our rate of hiring in reaction to the COVID-19 environment.

•Cloud Migrations. Sales of our cloud-based solutions have, and we expect future sales of our cloud-based solutions will continue to reduce our future maintenance and support revenue, as existing customers migrate from our licensed solutions to our cloud solutions.

•Sales Mix Impacts Subscription Revenue Recognition Timing. The mix of subscription services and professional services can create revenue variability in given periods based on the nature and scope of services sold together. Professional services that are deemed to be distinct from the subscription services are accounted for as a separate performance obligation and revenue is recognized as the services are performed. If determined the professional services are not considered distinct, the professional services and the subscription services are considered to be a single performance obligation and all revenue is recognized over the contractual term of the subscription beginning on the date subscription services are made available to the customer, resulting in a deferral of revenue and revenue recognized over a shorter period of time, which would have a negative near-term financial impact.

The following table sets forth certain items in our unaudited condensed consolidated statements of comprehensive income (loss) as a percentage of total revenues for the three and ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 and ~~2018:~~2019:

Three Months Ended September 30, Nine Months Ended September 30,
2019 2018 2019 2018
Revenue:
Subscription 58 % 49 % 55 % 46 %
Maintenance and support 22
33
24
34
Total subscription, maintenance and support 81
82
79
80
License 2
2
2
2
Services 17
16
19
18
Total revenue 100
100
100
100
Cost of revenue:
Subscription 17
18
17
18
Maintenance and support 4
6
4
6
Total cost of subscription, maintenance and support 21
24
21
24
License —
—
—
—
Services 20
15
17
16
Total cost of revenue 41
40
38
40
Gross profit 59
60
62
60
Operating Expenses:
Selling and marketing 34
36
36
37
General and administrative 18
21
19
21
Research and development 26
28
27
29
Acquisition-related —
—
—
—
Total operating expenses 78
84
82
87
Convertible debt interest and amortization (6 ) (9 ) (7 ) (9 )
Other income net (2 ) 1
—
1
Loss before income tax provision (27 ) (32 ) (28 ) (36 )
Income tax provision —
—
—
—
Net loss (27 )% (32 )% (28 )% (36 )%

Subscription revenue. Subscription revenue ~~for the three and nine months ended September 30, 2019 and 2018~~ increased primarily due to an ~~increase in the~~increased number ~~and size~~ of customer ~~subscriptions as compared to the prior year. We continued to invest in customer programs and initiatives which helped keep our customer attrition rates fairly consistent~~subscription contracts as compared to the prior year. Our ability to maintain consistent customer attrition rates will directly impact our ability to continue to grow our subscription revenue. Due to the uncertain economic conditions caused by COVID-19, we expect subscription revenue to grow at a slower pace.

Maintenance and support ~~revenue.~~revenue. ~~The decrease in maintenance~~Maintenance and support revenue ~~was principally a~~decreased primarily as result of ~~customer maintenance churn and~~ migrating existing maintenance ~~contracts~~customers to ~~the~~our cloud ~~during the three~~solutions and ~~nine months ended September 30, 2019.~~to a lesser extent customer churn. We expect maintenance revenue to continue to decline over time as we ~~sell fewer licenses and related maintenance and support, sell more subscription services and~~ migrate existing maintenance customers to our cloud solutions.

~~License revenue.~~ License revenue remained relatively unchanged during the three months ended September 30, 2019. License revenue increased during the nine months ended September 30, 2019 primarily due to an increase in license revenue with existing customers recognized upon software delivery.

Services revenue. Services revenue ~~increased~~decreased primarily as a result of ~~higher sales~~performing implementation services for a reduced number of ~~professional services related to our subscription sales and add-on professional services revenue from existing~~ customers ~~during~~than in the ~~three and nine months ended September 30, 2019, as compared~~prior year due to the ~~same periods in 2018.~~impact of COVID-19. Services revenue varies from period to period depending on different factors, including the level of professional services required to implement our solutions, the timing of services revenue recognition on certain subscription contracts and any additional professional services requested by our customers during a particular period. Due to the uncertain economic conditions caused by COVID-19, we expect a decline in services revenue.

Cost of revenue and gross profit:

Cost of ~~subscription.~~subscription ~~The three and nine-month increase was~~. Cost of subscription increased primarily ~~attributable~~due to ~~increases in~~increased infrastructure costs to support our current subscription customer base ~~increases in personnel cost primarily~~and increased employee-related costs driven by higher ~~headcount and increased amortization expense associated with our internal-use software.~~headcount. Our subscription gross profit ~~percentage was~~percentages were 71% and ~~62%, respectively,~~72% for the three months ended ~~September~~June 30, 2020 and 2019, respectively, and ~~2018. Our subscription gross profit percentage was~~ 70% ~~and 61%, respectively,~~ for the ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 and 2018. The three and nine-month increase in gross profit percentage was primarily attributable to a 57% and 51%, respectively, increase in subscription revenue combined with a smaller increase in cost of subscription driven by efficiencies we are achieving in our cloud infrastructure.2019.

Cost of maintenance and support. ~~The three~~Cost of maintenance and ~~nine-month decrease was~~support decreased primarily ~~attributable~~due to a decrease in personnel costs. Maintenance and support gross profit ~~percentage~~percentages were 78% for the three and ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020, and ~~2018 was 82%.~~81% for the three and six months ended June 30, 2019.

Cost of ~~license.~~services. Cost of ~~license consists of third-party fees for licensed software and~~services remained relatively ~~consistent year-over-year. License gross profit percentages~~unchanged for the three months ended ~~September~~June 30, ~~2019 and 2018, were 95% and 94%, respectively. License gross profit percentages~~2020. Cost of services for the ~~nine~~six months ended ~~September~~June 30, ~~2019 and 2018, were 96% and 93%, respectively.~~

~~Cost of services.~~ ~~The three and nine-month increase was~~2020 increased primarily ~~attributable~~due to ~~an increase in personnel~~increased employee-related costs ~~primarily~~ driven by higher headcount and third party system integrators to support our current customer implementations, ~~related~~partially offset by a decrease in travel ~~expenses and other facility and overhead~~ expenses. Services gross profit ~~percentage~~percentages for the three months ended ~~September~~June 30, 2020 and 2019, ~~and 2018, was~~were (14)% and 4%20%, respectively. Services gross profit ~~percentage~~percentages for the ~~nine~~six months ended ~~September~~June 30, 2020 and 2019, were (19)% and ~~2018, was 9% and 12%~~19%, respectively. The decrease in services gross profit percentages was primarily attributed to a decrease in services revenue and an increase in headcount and in third party system integrators used to support ~~our current~~ customer ~~implementations.~~implementations in 2020 as compared to 2019. Services gross profit percentages vary period to period depending on different factors, including the level of professional

services required to implement our solutions, our effective man-day rates, our utilization of third party system integrators and the utilization of our professional services personnel. ~~We plan on increasing headcount in our professional services organization to support our current and anticipated growth in the number of customers purchasing our subscription services.~~

Gross profit. ~~The increase in overall~~Overall gross profit decreased for the three ~~and nine~~ months ended ~~September~~June 30, ~~2019 was~~2020 primarily ~~attributable~~due to an increase in total cost of revenue ~~of 31% and 28%, respectively, as compared~~when total revenue remained unchanged for the period. The decrease in gross profit percentage primarily related to the ~~same periods~~decrease in ~~2018 mainly due to an increase in our subscription revenue.~~services gross profit percentage for the period. Gross profit remained relatively consistent for the six months ended June 30, 2020.

Selling and marketing expenses. The three-month decrease in sales and marketing expenses was primarily due to a decrease of $2.2 million in travel expenses and a $0.9 million decrease in expenses for sales and marketing events, partially offset by an increase of $1.2 million in employee-related costs driven by higher headcount. The ~~three and nine-month~~six-month increase was primarily ~~attributable~~due to an increase of ~~$4.0~~$4.2 million ~~and $10.3 million, respectively,~~ in ~~personnel cost primarily~~employee-related costs driven by higher headcount as we continue to focus on adding new customers and increasing penetration within our existing customer ~~base. In addition, there~~base, and a $0.3 million increase in overhead costs. The increase was ~~an increase of $0.1~~partially offset by a $2.4 million decrease in travel expenses and ~~$2.1~~$0.6 million ~~respectively,~~ in expenses ~~for~~in sales and marketing ~~events and sales related travel.~~events.

General and administrative expenses. General and administrative expenses increased primarily due to an increase of bad debt expense recognized as a result of increased credit risk from uncertain economic conditions caused by COVID-19and the bankruptcy of several customers.

Research and development expenses.The ~~three~~three-month increase in research and ~~nine-month~~development expenses was primarily due to a $1.2 million increase in employee-related costs driven by higher headcount, partially offset by a $0.3 million decrease in travel, facility and other overhead expenses. The six-month increase was primarily ~~attributable~~due to ana $4.1 million increase in ~~personnel cost of $0.9 million and $2.2 million, respectively,~~employee-related costs driven by higher headcount and an increase of ~~$0.5~~$0.2 million ~~and $2.0 million, respectively, in professional fees and facility expenses.~~

~~Research and development expenses~~. The three and nine-month increase was primarily attributable to an increase of $2.7 million and $6.7 million, respectively, in personnel cost primarily driven by higher headcount. The remaining increase of $0.4 million and $1.9 million was attributable to increases in facility and other overhead expenses.

~~Acquisition-related expenses.~~ Acquisition-related expenses were $0.2 million for the three and nine months ended September 30, 2019 and consisted primarily of integration costs and professional fees for our acquisition of Travelaer. Acquisition-related expenses were $0.1 million for the nine months ended September 30, 2018 and consisted primarily of integration costs, retention bonuses and professional fees related to our acquisition of PROS Travel Commerce, Inc. (formerly Vayant Travel Technologies, Inc.).

Other income (expense) ~~income,~~, net:

Convertible debt interest and amortization. The convertible debt expense for the three and ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 and ~~2018~~2019 related to coupon interest and amortization of debt discount and issuance costs attributable to our Notes. Convertible debt interest and amortization decreased primarily as a result of our settlement of the 2019 Notes and 2047 Notes during 2019.

Other income (expense) ~~income,~~, net. The ~~decrease~~change in other income (expense) ~~income,~~, net for the three and ~~nine~~six months ended ~~September~~June 30, ~~2019,~~2020, primarily related to ~~a $5.0~~$2.3 million loss on debt extinguishment recognized in the second quarter of 2019 related to our 2019 ~~and 2047~~ Notes ~~recognized during the second and third quarter of 2019. This decrease~~which was partially offset by ~~an increase~~a decrease in interest ~~income.~~income during the periods.

Income tax provision:

Income tax provision. The tax provision for the three and ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 included both foreign income and withholding taxes. No tax benefit was recognized on jurisdictions with a projected loss for the year due to the valuation allowances on our deferred tax assets.

Our effective tax rate was ~~(0.6)~~(0.8)% and ~~(1.1)~~(0.7)% for the three and six months ended ~~September~~June 30, ~~2019~~2020, respectively, and ~~2018, respectively. Our effective tax rate was (1.1)~~(1.4)% and ~~(0.3)~~(1.3)% for the ~~nine~~three and six months ended ~~September~~June 30, 2019, ~~and 2018,~~ respectively. The income tax rate varies from the 21% federal statutory rate primarily due to the valuation allowances on our deferred tax assets and foreign and state taxes not based on income. While our expected tax rate would be 0% due to the full valuation on the deferred tax assets, the ~~(0.6)~~(0.8)% and ~~(1.1)~~(0.7)% ~~tax rate~~ for the three and six months ended ~~September~~June 30, ~~2019 and 2018,~~2020, respectively, and ~~the (1.1)~~(1.4)% and ~~(0.3)~~(1.3)% for the ~~nine~~three and six months ended ~~September~~June 30, 2019, ~~and 2018,~~ respectively, is due to foreign income taxes and state taxes not based on pre-tax income.

Jurisdictions with a projected loss for the year where no tax benefit can be recognized due to the valuation allowances on our deferred tax assets are excluded from the estimated annual federal effective tax rate. The impact of such an exclusion could result in a higher or lower effective tax rate during a particular quarter depending on the mix and timing of actual earnings versus annual projections.

We continue to monitor for tax developments and new legislation and regulation in each of the jurisdictions we operate in. The Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”) was enacted in the United States on March 27, 2020. The CARES Act did not have a material impact on our provision for income taxes for the three and six months ended June 30, 2020.

At ~~September~~June 30, ~~2019,~~2020, we had ~~$319.2~~$220.2 million of cash and cash equivalents and ~~$174.5~~$130.7 million of working capital as compared to ~~$295.5~~$306.1 million of cash and cash equivalents and ~~$71.4~~$189.8 million of working capital at December 31, ~~2018.~~2019.

Our principal sources of liquidity are our cash and cash equivalents, cash flows generated from operations and potential borrowings under our ~~Revolver~~$50 million secured Credit Agreement ("Revolver") with the lenders party thereto and Wells Fargo Bank, National Association as agent for the lenders party thereto. The facility expires in July 2022.We issued ~~the 2019 Notes in December 2014, the 2047 Notes in June 2017, the Secondary Offering in August 2018 and~~ the 2024 Notes in May 2019 to supplement our overall liquidity position. Our material drivers or variants of operating cash flow are net income (loss), noncash expenses (principally share-based compensation, intangible amortization and amortization of debt discount and issuance costs) and the timing of periodic invoicing and cash collections related to licenses, subscriptions and support for our software and related services. Our operating cash flows are also impacted by the timing of payments to our vendors, ~~and~~ the payments of our other ~~liabilities.~~liabilities and customer relief. We generally pay our vendors and service providers in accordance with the invoice terms and conditions.

We believe our existing cash, cash equivalents, including funds available under our Revolver and our current estimates of future operating cash flows, will provide adequate liquidity and capital resources to meet our operational requirements, anticipated capital expenditures and coupon interest payments for our Notes for the next twelve months. Our future working capital requirements will depend on many factors, including the operations of our existing business, potential growth of our subscription services, future acquisitions we might undertake, ~~and~~ expansion into complementary ~~businesses.~~businesses, and the impact of COVID-19, including the pace and timing of adoption and implementation of our solutions, relief to existing contracts and customer churn. If such need arises, we may raise additional funds through equity or debt financings. However, the recent COVID-19 pandemic caused some disruption in the capital markets and further disruption could make financing more difficult and/or expensive and we may not be able to obtain such financing on terms acceptable to us or at all. During the period of uncertainty and volatility related to COVID-19, we will continue to monitor our liquidity.

The following table presents key components of our unaudited condensed consolidated statements of cash flows for the ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 and ~~2018:~~2019:

Table of Contents


	Nine Months Ended September 30,							Six Months Ended June 30,
(Dollars in thousands)	2019			2018			(Dollars in thousands)	2020		2019
Net cash used in operating activities	$	(7,607	)	$	(9,485	)	Net cash used in operating activities	$	(46,955)	$	(11,644)
Net cash used in investing activities	(15,121		)	(5,092		)	Net cash used in investing activities	(20,004)		(3,293)
Net cash provided by financing activities	46,806			135,609
Net cash (used in) provided by financing activities							Net cash (used in) provided by financing activities	(18,857)		48,982
Cash and cash equivalents (beginning of period)	295,476			160,505			Cash and cash equivalents (beginning of period)	306,077		295,476
Cash and cash equivalents (end of period)	$	319,162		$	281,889		Cash and cash equivalents (end of period)	$	220,157	$	329,562

Operating Activities

Net cash used in operating activities for the ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 was ~~$7.6~~$47.0 million. The ~~$1.9~~$35.3 million ~~decrease~~increase in cash used as compared to ~~2018~~2019 was primarily attributable to ~~changes~~higher cash operating expenses driven mainly by an increase in ~~working capital partially offset~~headcount and higher annual incentive payment as compared to prior year and customer requests to defer payments to the second half of fiscal year 2020. In addition, in response to the economic conditions caused by ~~increased~~COVID-19, several customers delayed payments we expected to receive in the quarter which had an adverse impact ~~of adjustments to~~on our reported net ~~loss primarily driven by loss on debt extinguishment.~~cash used in operating activities.

Investing Activities

Net cash used in investing activities for the ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 was ~~$15.1~~$20.0 million, which was primarily related to ~~the consideration paid for the acquisition of Travelaer of $10.5 million,~~ capital expenditures of ~~$3.4~~$19.2 million ~~$1.0~~mainly attributable to the build out of our new headquarters and $0.8 million related to capitalized internal-use software development costs on our subscription service ~~solutions and an investment in equity securities of $0.2 million.~~solutions.

Financing Activities

Net cash ~~provided by~~used in financing activities for the ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 was ~~$46.8~~$18.9 million, which was attributable to proceeds from the issuance of 2024 Notes of $140.2 million, proceeds from bond hedge termination of $64.8 million and proceeds from employee stock plans of $2.0 million, partially offset by a cash convertible debt settlement payment of $76.0 million, $45.2 million paid for termination of warrant, $21.6$20.2 million paid for tax withholdings on vesting of employee share-based awards, ~~purchase~~partially offset by proceeds from employee stock plans of ~~capped call of $16.4 million, and payment for convertible debt issuance cost of $0.9~~$1.4 million.

We do not have any off-balance sheet arrangements that have or are reasonably likely to have a current or future effect on our financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital expenditures or capital resources that are material. We do not have any relationships with unconsolidated entities or financial partnerships, such as variable interest entities, that would have been established for the purpose of facilitating off-balance sheet arrangements or other contractually narrow or limited purposes.

Other than changes described in Note 109 above, there have been no material changes to our contractual obligations and commitments disclosed in our Annual Report.

There were no outstanding borrowings under the Revolver as of ~~September~~June 30, ~~2019.~~2020. As of ~~September~~June 30, ~~2019,~~2020, we had $0.1 million of unamortized debt issuance costs related to the Revolver included in prepaids and other current assets and other long-term assets in the unaudited condensed consolidated balance sheets. For the three and ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 and ~~2018,~~2019, we recorded an immaterial amount of amortization of debt issuance cost which is included in other expense, net in the unaudited condensed consolidated statements of comprehensive income (loss).

See "Recently adopted accounting pronouncements" in Note 2 above for discussion of recent accounting pronouncements including the respective expected dates of adoption.

Critical accounting policies and estimates

Our consolidated financial statements are prepared in accordance with GAAP. The preparation of these consolidated financial statements requires us to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues, costs and expenses, and related disclosures. Actual results could differ from those estimates. The complexity and judgment required in our estimation process, as well as issues related to the assumptions, risks and uncertainties inherent in determining the nature and timing of satisfaction of performance obligations and determining the standalone selling price of performance obligations, affect the amounts of revenue, expenses, unbilled receivables and deferred revenue. Estimates are also used for, but not limited to, receivables, allowance for doubtful accounts, operating lease right-of-use assets and operating lease liabilities, useful lives of assets, depreciation, income taxes and deferred tax asset valuation, valuation of stock options, other current liabilities and accrued liabilities. Numerous internal and external factors can affect estimates. Our critical accounting policies related to the estimates and judgments are discussed in our Annual Report under management's discussion and analysis of financial condition and results of ~~operations, except for the leases policy which has been updated in result~~operations.

Table of ~~the adoption of the new lease standard under Topic 842 and is included herein.~~Contents

~~Leases~~

We determine if an arrangement is a lease at inception. Operating leases are included in operating lease right-of-use ("ROU") assets, current operating lease liabilities and noncurrent operating lease liabilities in the unaudited condensed consolidated balance sheet.

ROU assets represent our right to use an underlying asset over the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. ROU assets and lease liabilities are recognized at the lease commencement date based on the estimated present value of lease payments over the lease term. We include any anticipated lease incentives in the determination of lease liability.

We use our estimated incremental borrowing rate, which is derived from information available at the lease commencement date, in determining the present value of lease payments. We give consideration to our recent debt issuances as well as publicly available data for instruments with similar characteristics when calculating our incremental borrowing rates.

Our lease terms include options to extend the lease when it is reasonably certain that we will exercise that option. Leases with a term of 12 months or less are not recorded on the unaudited condensed consolidated balance sheet. Our lease agreements do not contain any residual value guarantees.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Foreign Currency Exchange Risk

Although our contracts are predominately denominated in U.S. dollars, we are exposed to foreign currency exchange risk because we also have some contracts denominated in foreign currencies. The effect of a hypothetical 10% adverse change in exchange rates on our foreign denominated receivables as of ~~September~~June 30, ~~2019~~2020 would result in a loss of approximately ~~$0.3~~ $0.2 million. WeWe are also exposed to foreign currency risk due to our operating subsidiaries in France, United Kingdom, Canada, Germany, Ireland, Australia, Bulgaria and United Arab Emirates. A hypothetical 10% adverse change in the value of the U.S. dollar in relation to the euro, which is our single most significant foreign currency exposure, would have decreased revenue for the three and ~~nine~~six months ended ~~September~~June 30, ~~2019~~2020 by approximately ~~$0.2~~$0.4 million and $0.7 million, respectively. ~~However,~~However, due to the relatively low volume of payments made and received through our foreign subsidiaries, we do not believe that we have significant exposure to foreign currency exchange risks. Fluctuations in foreign currency exchange rates could harm our financial results in the future.

We currently do not use derivative financial instruments to mitigate foreign currency exchange risks. We continue to review this matter and may consider hedging certain foreign exchange risks through the use of currency futures or options in future years.

Interest Rate Risk

We are exposed to market risk for changes in interest rates related to the variable interest rate on borrowings under the Revolver. As of ~~September~~June 30, ~~2019,~~2020, we had no borrowings under the Revolver.

As of ~~September~~June 30, ~~2019,~~2020, we had outstanding principal ~~amounts~~amount of ~~$21.6 million,~~ $143.8 million ~~and $24.1 million respectively,~~ of the ~~2019 Notes, the~~ 2024 ~~Notes and the 2047~~ Notes which are fixed rate instruments. Therefore, our results of operations are not subject to fluctuations in interest rates. The fair value of the Notes may change when the market price of our stock fluctuates.

We believe that we do not have any material exposure to changes in the fair value as a result of changes in interest rates due to the short term nature of our cash equivalents.

ITEM 4. CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

Our management, with the participation of our chief executive officer and chief financial officer, evaluated the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) or 15d-15(e) under the Exchange Act) as of ~~September~~June 30, ~~2019.~~2020. Based on our evaluation of our disclosure controls and procedures as of ~~September~~June 30, ~~2019,~~2020, our chief executive officer and chief financial officer concluded that our disclosure controls and procedures were effective to ensure that information we are required to disclose in reports that we file or submit under the Exchange Act (i) is recorded, processed, summarized and reported within the time periods specified in SEC rules and forms, and (ii) is accumulated and communicated to our management, including our chief executive officer and chief financial officer, as appropriate to allow timely decisions regarding required disclosure.

Changes in Internal Control over Financial Reporting

In August 2019, we acquired Travelaer, in an all-cash transaction. See Note 5, "Business Combinations" to the unaudited interim consolidated financial statements included in this Quarterly Report on Form 10-Q for a discussion of this acquisition and related financial data. Management has considered this acquisition immaterial to the results of operations, cash flows and financial position from the date of the acquisition through September 30, 2019. In accordance with SEC guidance, management plans to exclude Travelaer from management’s assessment of, and report on, internal controls over financial reporting from the date of the acquisition through December 31, 2019. We are in the process of reviewing the operations of Travelaer and evaluating the impact of the acquisition on our internal controls over financial reporting. Excluding this acquisition, there There have been no changes in our internal control over financial reporting during the three months ended ~~September~~June 30, ~~2019~~2020 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting. We have not experienced any material impact to our internal controls over financial reporting despite the fact that our employees are working remotely due to COVID-19. We are continually monitoring and assessing the COVID-19 situation on our internal controls to minimize the impact on their design and operating effectiveness.

We implemented internal controls to ensure we adequately evaluated our ~~lease contracts and properly assessed~~provisions for credit losses in light of the ~~impact of our~~ adoption of Topic ~~842~~326 on January 1, ~~2019.~~2020. There were no significant changes to our internal control over financial reporting due to the adoption of Topic ~~842.~~326.

Table of Contents

PART II. OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

From time to time, we are a party to legal proceedings and claims arising in the ordinary course of business. We are not currently aware of any such proceedings or claims that we believe will have, individually or in the aggregate, a material adverse effect on our business, financial condition, results of operations or cash flows.

ITEM 1A. RISK FACTORS

There have been no material changes in the Company's risk factors from those disclosed in Part I, Item 1A, of our Annual Report with the exception of the following ~~revised~~risk factor:

We must successfully navigate the demand, supply and ~~updated risk factor.~~operational challenges associated with the ongoing coronavirus (COVID-19) pandemic.

The ongoing global COVID-19 pandemic has adversely impacted, and may continue to adversely impact, many aspects of our business. As certain of our customers experience downturns or uncertainty in their own business operations and revenue because of the economic effects, including from the spread of COVID-19, they have decreased spending on technology initiatives and in some cases stalled or halted various technology projects. Certain customers have requested, and we expect will continue to request, relief to existing contracts and the impact of those is uncertain. For example, some customers and prospective customers are delaying projects while they address immediate financial difficulties in their operations, renegotiating existing contracts, and in limited cases filing for bankruptcy protection. If a significant number of our customers are unable to continue as a going concern or make their contractually obligated payments to us, this would have an adverse impact on our business and financial condition.We ~~incurred indebtedness by issuing convertible notes, and~~may also have difficulty forecasting our ~~debt repayment obligations may adversely affect our financial condition~~bookings, revenue and cash flows given the tremendous uncertainty regarding the extent and duration of the pandemic.

As compared to our expectations prior to COVID-19, the global economic impact of COVID-19 adversely impacted our revenue, bad debt expense and operating cash flow during the quarter ended June 30, 2020. We expect that customer bookings and the related revenue and cash flows will continue to be lower than anticipated prior to the pandemic as a result of decreased demand for new subscriptions and services and delays to projects during the COVID-19 pandemic.

As COVID-19 has continued to spread throughout the U.S. and the world, a number of governmental authorities have implemented or reinstated numerous severe measures in an attempt to contain the spread of COVID-19, including travel bans and restrictions, quarantines, shelter-in-place orders and business limitations and shutdowns. Compliance with these measures by us and by our customers has impacted our business, as well as the businesses of our customers, suppliers and other counterparties, and this impact could last for an indefinite period of time. In particular, in the travel industry, our airline customers are experiencing unprecedented declines in demand for travel globally. Airline travel demand may remain suppressed until a widely accepted treatment and/or vaccine for COVID-19 is available, and recovery in airline travel demand from COVID-19 may not follow a linear path. As a result, new demand for our airline solutions has been limited during COVID-19, and we expect that new demand for these solutions will continue to be limited in the near term. In addition, implementation projects have been delayed and may continue to be delayed by current travel industry customers. There are no comparable recent events that provide guidance as to the effect of the spread of COVID-19 as a global pandemic, and as a result, we are unable to predict the full impact that COVID-19 will have on our results from operations, infinancial condition, liquidity and cash flows due to numerous uncertainties, including the ~~future.~~

In May 2019, we issued $143.8 million principal amount of 1.0% convertible senior notes (“2024 Notes”) due May 15, 2024, unless earlier redeemed, purchased or converted in accordance with their terms prior to such date. Interest is payable semi-annually in arrears on May 15duration and ~~November 15 of each year. As of September 30, 2019, the entire $143.8 million of aggregate principal amount of 2024 Notes are outstanding.~~

In June 2017, we issued $106.3 million principal amount of 2.0% convertible senior notes ("2047 Notes") due June 1, 2047, unless earlier redeemed, purchased or converted in accordance with their terms prior to such date. Interest is payable semi-annually in arrears on June 1 and December 1 of each year. In 2019, we issued a notice of redemption and subsequently converted and extinguished a portionseverity of the ~~2047 Notes. As~~pandemic and containment measures.

To support the health and well-being of ~~September 30, 2019, $24.1 million~~our employees, customers, partners and communities, we implemented and expect to continue a work-from-home policy for substantially all our employees and materially limited business travel through the end of ~~aggregate principal amount~~2020, and we may take further actions that alter our operations as may be required by federal, state, or local authorities, or which we determine are in our best interests. While almost all of ~~2047 Notes~~our operations have been performed remotely since March 2020, and we have not experienced any material interruptions to our operations to date, there is no guarantee that we will continue to be as effective while working remotely because our team is dispersed, many employees may have additional personal needs to attend to (such as looking after children as a result of school closures or delays to school calendars or family who become sick), and employees may become sick themselves and be unable to work. The disruptions caused by COVID-19, including the limitations on meeting in-person with existing and potential customers and amongst our teams, may result in inefficiencies, delays and additional costs in our product development, sales, marketing and customer service efforts that we cannot fully mitigate through remote work arrangements. In addition, many of our customers are ~~outstanding.~~working remotely, which may delay the timing of new business and implementations of our services. If COVID-19 continues to have a substantial impact on our partners or customers, our results of operations and overall financial performance will be harmed. Furthermore, we have

~~In December 2014, we issued $143.8 million principal amount~~

Table of ~~2.0% convertible senior notes ("2019 Notes") due December 1, 2019, unless earlier purchased~~Contents

and may continue to postpone or ~~converted. Interest is payable semi-annually~~cancel planned investments in ~~arrears on June 1 and December 1 of each year. We retired~~our business in response to changes in our business as a ~~portion~~result of the ~~2019 Notes in 2019. As~~spread of ~~September 30, 2019, $21.6 million~~COVID-19, which may impact our product development and rate of ~~aggregate principal amount~~innovation, either of ~~2019 Notes are outstanding.~~

~~Our indebtedness~~which could seriously harm our business. Given the continued spread of COVID-19 and the resultant personal, economic and governmental reactions, we may have ~~important consequences because it may impair our ability~~ to ~~obtain~~take additional ~~financing~~actions in the future that could further harm our business and financial performance.

The impacts of COVID-19 on our business, customers, partners, employees, markets and financial results and condition continue to be uncertain, evolving, dynamic and dependent on numerous unpredictable factors outside of our control, including:

•the spread, duration and severity of COVID-19 as a public health matter and its impact on governments, businesses and society generally and our clients, partners and our business more specifically;

•the mitigation, treatment and other related measures being taken by governments, businesses and society in response to COVID-19 and the effectiveness of those measures;

•the scope and effectiveness of fiscal and monetary stimulus programs and other legislative and regulatory measures being implemented by federal, state and local governments in response to COVID-19;

•the duration and impact of the numerous measures implemented by governmental authorities throughout the United States and internationally to contain COVID-19, including travel bans and restrictions, quarantines, shelter-in-place orders and business limitations and shutdowns;

•the impact of COVID-19 on overall long-term demand for ~~working capital, capital expenditures, acquisitions~~air travel, including the impact on overall demand for business travel as a result of increased usage of teleconferencing and ~~general corporate~~other technologies;

•the impact of COVID-19 on the financial health and operations of our current and prospective customers and partners, including the increase in business failures among our customers and other businesses;

•the pace and extent to which our customers and other businesses reduce their number of employees and other compensated individuals;

•the possibility of failure of our operating facilities, computer systems or communication systems during a catastrophic event, including COVID-19;

•the willingness of current and prospective clients to invest in our products and services;

•the willingness of current and prospective clients to buy and install products and services remotely; and

•the satisfaction of customers with product and service remote delivery and support.

If we are not able to respond to and manage the impact of such events effectively, our business will be harmed.

More generally, COVID-19 is causing an extended global economic downturn and has caused volatility in financial markets, which has affected, and likely will continue to affect, demand for our products and services and has impacted our results and financial condition. The impact of COVID-19 will likely continue even after the pandemic is contained, vaccines or other ~~purposes,~~widely accepted treatments become available and the containment measures are lifted. For example, we may be unable to collect receivables from or renew subscription agreements with those customers significantly impacted by COVID-19. Also, a ~~portion~~decrease in orders in a given period could negatively affect our revenues in future periods, particularly if experienced on a sustained basis, because our subscription revenue is recognized over time. COVID-19 may also have the effect of heightening many of the other risks described in the “Risk Factors” section of our Annual Report on Form 10-K, including risks associated with our customers and supply chain. We will continue to evaluate the nature and extent of the impact of COVID-19 to our business.

Although we expect that current cash and cash equivalent balances and cash flows that are generated from operations ~~may have to~~will be ~~dedicated to repaying the principal beginning in 2019. Our ability~~sufficient to meet our ~~debt obligations will depend on our future performance, which will be affected by financial, business, economic, regulatory~~working capital needs and other ~~factors. We cannot control many of these factors. Our future~~capital and liquidity requirements for at least the next 12 months, if our access to capital is restricted or our borrowing costs increase, our operations ~~may not generate sufficient cash to enable us to repay our debt. If we fail to make a payment on our debt, we~~and financial condition could be ~~in default on such debt. If we are at any time unable to pay our indebtedness when due, we may be required to renegotiate the terms~~adversely impacted.

Table of the indebtedness, seek to refinance all or a portion of the indebtedness or obtain additional financing. There can be no assurance that, in the future, we will be able to successfully renegotiate such terms, that any such refinancing would be possible or that any additional financing could be obtained on terms that are favorable or acceptable to us.Contents

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

We have an ongoing authorization from our board of directors to repurchase up to $15.0 million in shares of our common stock in the open market or through privately negotiated transactions. As of ~~September~~June 30, ~~2019,~~2020, $10.0 million remained available for repurchase under the existing repurchase authorization. We did not make any purchases of our common stock under this program for the three months ended ~~September~~June 30, ~~2019.~~2020.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

None.

ITEM 4. MINE SAFETY DISCLOSURE

None.

ITEM 5. OTHER INFORMATION

None.

ITEM 6. EXHIBITS

Index to Exhibits

Provided

Incorporated by Reference

Exhibit No.

Description

Herewith

Form

Filing Date

~~Index to Exhibits~~3.2

Amended and Restated Bylaws.

8-K

4/29/2020

~~Provided~~

~~Incorporated by Reference~~

~~Exhibit No.~~10.1

~~Description~~

Offer Letter, dated May 12, 2020, by and between PROS Canada Operations, Ltd., and Les Rechan.

~~Herewith~~

~~Form~~8-K

~~Filing Date~~5/13/2020

10.2

Employment Agreement, dated as of May 13, 2020, by and between PROS Canada Operations, Ltd., PROS Holdings, Inc. and Les Rechan.

8-K

5/13/2020

~~31.1~~

31.1

Certification of Chief Executive Officer Pursuant to Exchange Act Rule 13a-14(a)/15d-14(a).

31.2

Certification of Chief Financial Officer Pursuant to Exchange Act Rule 13a-14(a)/ 15d-14(a).

32.1*

Certifications of Chief Executive Officer and Chief Financial Officer Pursuant to 18 U.S.C. Section 1350.

Exhibit No.

Description

101.INS

XBRL Instance Document.

101.SCH

XBRL Taxonomy Extension Schema Document.

101.CAL

XBRL Taxonomy Extension Calculation Linkbase Document.

101.DEF

XBRL Taxonomy Extension Definition Linkbase Document.

101.LAB

XBRL Taxonomy Extension Label Linkbase Document.

101.PRE

XBRL Taxonomy Extension Presentation Linkbase Document.



*			This certification shall not be deemed “filed” for purposes of Section 18 of the Securities Act of 1934, or otherwise subject to the liability of that Section, nor shall it be deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Securities Exchange Act of 1934.
+			Indicates a management contract or compensatory plan or arrangement.

Table of Contents

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.


			PROS HOLDINGS, INC.

July 30, 2020		By:	~~PROS HOLDINGS, INC.~~

~~October 24, 2019~~	~~By:~~	/s/ Andres Reiner
			Andres Reiner
			President and Chief Executive Officer (Principal Executive Officer)

~~October 24, 2019~~July 30, 2020		By:	/s/ Stefan Schulz
			Stefan Schulz
			Executive Vice President and Chief Financial Officer (Principal Financial ~~and Accounting~~ Officer)

3428



~~Delaware~~		~~76-0168604~~
~~(State of Incorporation)~~		~~(I.R.S. Employer Identification No.)~~



		Page
PART I. FINANCIAL INFORMATION
Item 1.	Interim Condensed Consolidated Financial Statements (Unaudited)
	Condensed Consolidated Balance Sheets	4
	Condensed Consolidated Statements of Comprehensive Income (Loss)	5
	Condensed Consolidated Statements of Cash Flows	6
	Condensed Consolidated Statements of Stockholders' Equity	87
	Notes to Condensed Consolidated Financial Statements	109
Item 2.	Management's Discussion and Analysis of Financial Condition and Results of Operations	2316
Item 3.	Quantitative and Qualitative Disclosures about Market Risk	3124
Item 4.	Controls and Procedures	3124

PART II. OTHER INFORMATION
Item 1.	Legal Proceedings	3225
Item 1A.	Risk Factors	3225
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	3227
Item 3.	Defaults Upon Senior Securities	3227
Item 4.	Mine Safety Disclosure	3227
Item 5.	Other Information	3227
Item 6.	Exhibits	3327
Signatures			3428


	September 30, 2019			December 31, 2018				June 30, 2020		December 31, 2019
Assets:							Assets:
Current assets:							Current assets:
Cash and cash equivalents	$	319,162		$	295,476		Cash and cash equivalents	$	220,157	$	306,077
Trade and other receivables, net of allowance of $968 and $978, respectively	55,986			41,822

Trade and other receivables, net of allowance of $4,982 and $214, respectively							Trade and other receivables, net of allowance of $4,982 and $214, respectively	54,677		65,074
Deferred costs, current	5,415			4,089			Deferred costs, current	5,888		5,756
Prepaid and other current assets	8,764			4,756			Prepaid and other current assets	8,591		9,038

Total current assets	389,327			346,143			Total current assets	289,313		385,945

Property and equipment, net	13,972			14,676			Property and equipment, net	33,662		14,794
Operating lease right-of-use assets	28,548			—			Operating lease right-of-use assets	23,169		26,550
Deferred costs, noncurrent	15,172			13,373			Deferred costs, noncurrent	13,720		15,478
Intangibles, net	16,191			19,354			Intangibles, net	11,398		14,605
Goodwill	48,878			38,231			Goodwill	49,116		49,104

Other assets, noncurrent	6,650			5,190			Other assets, noncurrent	6,900		6,831
Total assets	$	518,738		$	436,967		Total assets	$	427,278	$	513,307
Liabilities and Stockholders' Equity:							Liabilities and Stockholders' Equity:
Current liabilities:							Current liabilities:
Accounts payable and other liabilities	$	7,003		$	6,934		Accounts payable and other liabilities	$	8,506	$	9,098
Accrued liabilities	17,433			9,506			Accrued liabilities	17,700		22,748
Accrued payroll and other employee benefits	27,420			22,519			Accrued payroll and other employee benefits	17,663		32,656
Operating lease liabilities, current	7,222			—			Operating lease liabilities, current	7,286		7,173
Deferred revenue, current	113,430			99,262			Deferred revenue, current	107,503		124,459
Current portion of convertible debt, net	42,343			136,529

Total current liabilities	214,851			274,750			Total current liabilities	158,658		196,134
Deferred revenue, noncurrent	14,502			17,903			Deferred revenue, noncurrent	10,893		17,801
Convertible debt, net	109,024			88,661			Convertible debt, net	114,131		110,704
Operating lease liabilities, noncurrent	23,377			—			Operating lease liabilities, noncurrent	24,144		22,391
Other liabilities, noncurrent	1,032			754			Other liabilities, noncurrent	1,282		1,281
Total liabilities	362,786			382,068			Total liabilities	309,108		348,311
Commitments and contingencies (see Note 10)
Commitments and contingencies (see Note 9)							Commitments and contingencies (see Note 9)
Stockholders' equity:							Stockholders' equity:
Preferred stock, $0.001 par value, 5,000,000 shares authorized; none issued	—			—
Common stock, $0.001 par value, 75,000,000 shares authorized; 46,460,212 and 41,573,491 shares issued, respectively; 42,042,627 and 37,155,906 shares outstanding, respectively	47			42
Preferred stock, $0.001 par value, 5,000,000 shares authorized; NaN issued							Preferred stock, $0.001 par value, 5,000,000 shares authorized; NaN issued	—		—
Common stock, $0.001 par value, 75,000,000 shares authorized; 47,985,184 and 47,310,846 shares issued, respectively; 43,304,461 and 42,630,123 shares outstanding, respectively							Common stock, $0.001 par value, 75,000,000 shares authorized; 47,985,184 and 47,310,846 shares issued, respectively; 43,304,461 and 42,630,123 shares outstanding, respectively	48		47
Additional paid-in capital	518,456			364,877			Additional paid-in capital	553,696		560,496
Treasury stock, 4,417,585 common shares, at cost	(13,938		)	(13,938		)
Treasury stock, 4,680,723 common shares, at cost							Treasury stock, 4,680,723 common shares, at cost	(29,847)		(29,847)
Accumulated deficit	(344,489		)	(292,708		)	Accumulated deficit	(401,732)		(361,789)
Accumulated other comprehensive loss	(4,124		)	(3,374		)	Accumulated other comprehensive loss	(3,995)		(3,911)

Total stockholders' equity	155,952			54,899			Total stockholders' equity	118,170		164,996
Total liabilities and stockholders' equity	$	518,738		$	436,967		Total liabilities and stockholders' equity	$	427,278	$	513,307


	Three Months Ended September 30,						Nine Months Ended September 30,							Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018				2020		2019		2020		2019
Revenue:													Revenue:
Subscription	$	37,463		$	23,888		$	100,958		$	66,876		Subscription	$	42,377	$	35,108	$	85,547	$	66,029
Maintenance and support	14,405			16,238			44,772			49,037			Maintenance and support	11,741		15,040		24,264		30,367
Total subscription, maintenance and support	51,868			40,126			145,730			115,913			Total subscription, maintenance and support	54,118		50,148		109,811		96,396
License	1,129			1,093			3,663			2,854

Services	11,153			7,856			34,766			25,644			Services	9,629		13,730		20,247		23,613
Total revenue	64,150			49,075			184,159			144,411			Total revenue	63,747		63,878		130,058		120,009
Cost of revenue:													Cost of revenue:
Subscription	11,039			9,053			30,543			26,308			Subscription	12,392		9,819		25,256		19,605
Maintenance and support	2,632			2,852			8,269			8,762			Maintenance and support	2,610		2,835		5,400		5,637
Total cost of subscription, maintenance and support	13,671			11,905			38,812			35,070			Total cost of subscription, maintenance and support	15,002		12,654		30,656		25,242
License	51			63			152			200

Services	12,661			7,508			31,792			22,451			Services	10,948		10,929		24,021		19,131
Total cost of revenue	26,383			19,476			70,756			57,721			Total cost of revenue	25,950		23,583		54,677		44,373
Gross profit	37,767			29,599			113,403			86,690			Gross profit	37,797		40,295		75,381		75,636
Operating expenses:													Operating expenses:
Selling and marketing	21,600			17,513			66,030			53,671			Selling and marketing	21,011		22,945		45,931		44,430
General and administrative	11,553			10,179			35,260			31,013			General and administrative	13,528		12,040		28,408		23,707
Research and development	16,878			13,773			50,132			41,517			Research and development	18,397		17,455		37,533		33,254
Acquisition-related	248			—			248			95

Loss from operations	(12,512		)	(11,866		)	(38,267		)	(39,606		)	Loss from operations	(15,139)		(12,145)		(36,491)		(25,755)
Convertible debt interest and amortization	(3,717		)	(4,266		)	(12,347		)	(12,671		)	Convertible debt interest and amortization	(2,085)		(4,274)		(4,147)		(8,630)
Other (expense) income, net	(1,010		)	521			(601		)	967
Other income (expense), net													Other income (expense), net	146		(862)		977		409
Loss before income tax provision	(17,239		)	(15,611		)	(51,215		)	(51,310		)	Loss before income tax provision	(17,078)		(17,281)		(39,661)		(33,976)
Income tax provision	108			175			566			176			Income tax provision	130		236		282		458
Net loss	$	(17,347	)	$	(15,786	)	$	(51,781	)	$	(51,486	)	Net loss	$	(17,208)	$	(17,517)	$	(39,943)	$	(34,434)


Net loss per share:													Net loss per share:
Basic and diluted	$	(0.42	)	$	(0.44	)	$	(1.31	)	$	(1.53	)	Basic and diluted	$	(0.40)	$	(0.44)	$	(0.92)	$	(0.89)

Weighted average number of shares:													Weighted average number of shares:

Basic and diluted	41,276			35,676			39,438			33,568			Basic and diluted	43,304		39,413		43,203		38,518
Other comprehensive income (loss), net of tax:													Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment	$	(658	)	$	(88	)	$	(750	)	$	(350	)	Foreign currency translation adjustment	$	86	$	178	$	(84)	$	(92)

Other comprehensive income (loss), net of tax	(658		)	(88		)	(750		)	(350		)	Other comprehensive income (loss), net of tax	86		178		(84)		(92)
Comprehensive loss	$	(18,005	)	$	(15,874	)	$	(52,531	)	$	(51,836	)	Comprehensive loss	$	(17,122)	$	(17,339)	$	(40,027)	$	(34,526)


Year Ending December 31,	Amount
Remaining 2020	$	3,744
2021	9,106
2022	8,470
2023	4,902
2024	4,952
2025 and thereafter	34,082
Total operating lease payments	65,256
Less: Imputed interest	(23,600)
Less: Anticipated lease incentive	(10,226)
Total operating lease liabilities	$	31,430


																											Three Months Ended June 30, 2020
																											Common Stock								Additional Paid-In Capital		Treasury Stock							Accumulated (Deficit) Retained Earnings				Accumulated other comprehensive loss	Total Stockholders’ Equity
																											Shares				Amount					Shares			Amount
Balance at March 31, 2020																									Balance at March 31, 2020		43,291,660				$	48	$	548,014	4,680,723		$	(29,847)		$	(384,524)	$	(4,081)			$	129,610

Stock awards net settlement																									Stock awards net settlement		12,801				—		(49)		—		—			—		—		(49)

	Three Months Ended September 30, 2019
	Common Stock			Additional Paid-In Capital				Treasury Stock							Accumulated (Deficit) Retained Earnings				Accumulated other comprehensive loss			Total Stockholders’ Equity
	Shares	Amount					Shares			Amount
Balance at June 30, 2019	40,183,723	$	45		$	439,995			4,417,585			$	(13,938	)		$	(327,142	)								$	(3,466	)	$	95,494
Stock awards net settlement	69,764	—		(2,956		)		—			—				—				—			(2,956		)
Proceeds from employee stock plans	39,964	—		1,052				—			—				—				—			1,052
Retirement of convertible debt	1,749,176	2		74,176				—			—				—				—			74,178

Noncash share-based compensation	—	—		6,189				—			—				—				—			6,189			Noncash share-based compensation		—				—		5,731		—		—			—		—		5,731
Other comprehensive income (loss)	—	—		—				—			—				—				(658		)	(658		)	Other comprehensive income (loss)		—				—		—		—		—			—		86		86
Net loss	—	—		—				—			—				(17,347		)		—			(17,347		)	Net loss		—				—		—		—		—			(17,208)		—		(17,208)
Balance at September 30, 2019	42,042,627	$	47	$	518,456			4,417,585			$	(13,938	)		$	(344,489	)		$	(4,124	)	$	155,952
Balance at June 30, 2020																									Balance at June 30, 2020		43,304,461				$	48	$	553,696	4,680,723		$	(29,847)		$	(401,732)	$	(3,995)	$	118,170


	Three Months Ended June 30, 2019
	Common Stock					Additional Paid-In Capital		Treasury Stock							Accumulated (Deficit) Retained Earnings		Accumulated other comprehensive loss	Total Stockholders’ Equity
	Shares	Amount					Shares			Amount
Balance at March 31, 2019	37,872,661	$	42	$	357,635	4,417,585		$	(13,938)		$	(309,625)	$	(3,644)	$	30,470
Stock awards net settlement	134,561	1		(4,404)		—		—			—		—		(4,403)
Retirement of convertible debt	2,176,501	2		44,809		—		—			—		—		44,811
Termination of bond hedge	—	—		64,819		—		—			—		—		64,819
Termination of warrant	—	—		(45,243)		—		—			—		—		(45,243)
Equity component of the convertible debt issuance, net	—	—		32,883		—		—			—		—		32,883
Purchase of capped call	—	—		(16,445)		—		—			—		—		(16,445)


Noncash share-based compensation	—	—		5,941		—		—			—		—		5,941

Other comprehensive income (loss)	—	—		—		—		—			—		178		178
Net loss	—	—		—		—		—			(17,517)		—		(17,517)
Balance at June 30, 2019	40,183,723	$	45	$	439,995	4,417,585		$	(13,938)		$	(327,142)	$	(3,466)	$	95,494



	Three Months Ended September 30, 2018
	Common Stock			Additional Paid-In Capital			Treasury Stock				Accumulated (Deficit) Retained Earnings			Accumulated other comprehensive loss			Total Stockholders’ Equity
	Shares	Amount		Additional Paid-In Capital			Shares	Amount			Accumulated (Deficit) Retained Earnings			Accumulated other comprehensive loss			Total Stockholders’ Equity
Balance at June 30, 2018	32,711,339	$	37	$	212,481		4,417,585	$	(13,938	)	$	(264,161	)	$	(3,078	)	$	(68,659	)
Exercise of stock options	2,440	1		(60		)	—	—			—			—			(59		)
Stock awards net settlement	16,825	—		(185		)	—	—			—			—			(185		)
Proceeds from employee stock plans	38,431	—		886			—	—			—			—			886
Proceeds from Secondary Offering, net	4,370,000	4		141,950			—	—			—			—			141,954
Noncash share-based compensation	—	—		4,949			—	—			—			—			4,949
Cumulative effect of adoption of section 606	—	—		—			—	—			(1		)	—			(1		)
Other comprehensive income (loss)	—	—		—			—	—			—			(88		)	(88		)
Net loss	—	—		—			—	—			(15,786		)	—			(15,786		)
Balance at September 30, 2018	37,139,035	$	42	$	360,021		4,417,585	$	(13,938	)	$	(279,948	)	$	(3,166	)	$	63,011



	Nine Months Ended September 30, 2019
	Common Stock			Additional Paid-In Capital			Treasury Stock				Accumulated (Deficit) Retained Earnings			Accumulated other comprehensive loss			Total Stockholders’ Equity
	Shares	Amount		Additional Paid-In Capital			Shares	Amount			Accumulated (Deficit) Retained Earnings			Accumulated other comprehensive loss			Total Stockholders’ Equity
Balance at December 31, 2018	37,155,906	$	42	$	364,877		4,417,585	$	(13,938	)	$	(292,708	)	$	(3,374	)	$	54,899
Stock awards net settlement	885,740	1		(21,599		)	—	—			—			—			(21,598		)
Proceeds from employee stock plans	75,304	—		1,995			—	—			—			—			1,995
Retirement of convertible debt	3,925,677	4		118,985			—	—			—			—			118,989
Termination of bond hedge	—	—		64,819			—	—			—			—			64,819
Termination of warrant	—	—		(45,243		)	—	—			—			—			(45,243		)
Equity component of the convertible debt issuance, net	—	—		32,883			—	—			—			—			32,883
Purchase of capped call	—	—		(16,445		)	—	—			—			—			(16,445		)
Noncash share-based compensation	—	—		18,184			—	—			—			—			18,184
Other comprehensive income (loss)	—	—		—			—	—			—			(750		)	(750		)
Net loss	—	—		—			—	—			(51,781		)	—			(51,781		)
Balance at September 30, 2019	42,042,627	$	47	$	518,456		4,417,585	$	(13,938	)	$	(344,489	)	$	(4,124	)	$	155,952



Award type	September 30, 2019	December 31, 2018
Restricted stock units (time-based)	1,876	1,969
Restricted stock units (performance-based)	114	—
Restricted stock units (market-based)	—	215
Stock appreciation rights	165	287
Market stock units	267	419



	Three Months Ended September 30, 2019			Nine Months Ended September 30, 2019
Operating lease cost	$	2,285		$	6,778
Variable lease cost	498			1,389
Sublease income	(99		)	(248		)
Total lease cost	$	2,684		$	7,919



Year Ending December 31,	Amount
Remaining 2019	$	2,327
2020	7,558
2021	10,109
2022	4,542
2023	4,562
2024 and thereafter	38,654
Total operating lease payments	67,752
Less: Imputed interest	(22,945		)
Less: Anticipated lease incentive	(14,207		)
Total operating lease liabilities	$	30,600


	Date of Issuance	Unpaid Principal Balance		Net Carrying Amount					Contractual Interest Rates
						Current		Noncurrent


1% Convertible Notes due in 2024 ("2024 Notes")	May 2019	$	143,750	$	—	$	114,131	1%


	June 30, 2020		December 31, 2019
Liability component:
Principal	$	143,750	$	143,750
Less: debt discount and issuance cost, net of amortization	(29,619)		(33,046)
Net carrying amount	$	114,131	$	110,704

Equity component⁽¹⁾	$	32,883	$	32,883


~~(1)~~	Recorded within additional paid-in capital in the consolidated balance sheet. As of September 30, 2019, it included $28.7 million, $32.9 million and $8.8 million related to the 2019 Notes, the 2024 Notes and the 2047 Notes, respectively, which was net of $1.2 million, $1.1 million and $0.3 million issuance cost in equity, respectively.


	Three Months Ended September 30,				Variance					Nine Months Ended September 30,				Variance						Three Months Ended June 30,						Variance						Six Months Ended June 30,				Variance
(Dollars in thousands)	2019		2018		$			%		2019		2018		$			%		(Dollars in thousands)	2020		2019		$		%		2020		2019		$		%
Subscription	$	37,463	$	23,888	$	13,575		57	%	$	100,958	$	66,876	$	34,082		51	%	Subscription	$	42,377	$	35,108	$	7,269	21	%	$	85,547	$	66,029	$	19,518	30	%
Maintenance and support	14,405		16,238		(1,833		)	(11	)%	44,772		49,037		(4,265		)	(9	)%	Maintenance and support	11,741		15,040		(3,299)		(22)	%	24,264		30,367		(6,103)		(20)	%
Total subscription, maintenance and support	51,868		40,126		11,742			29	%	145,730		115,913		29,817			26	%	Total subscription, maintenance and support	54,118		50,148		3,970		8	%	109,811		96,396		13,415		14	%
License	1,129		1,093		36			3	%	3,663		2,854		809			28	%

Services	11,153		7,856		3,297			42	%	34,766		25,644		9,122			36	%	Services	9,629		13,730		(4,101)		(30)	%	20,247		23,613		(3,366)		(14)	%
Total revenue	$	64,150	$	49,075	$	15,075		31	%	$	184,159	$	144,411	$	39,748		28	%	Total revenue	$	63,747	$	63,878	$	(131)	—	%	$	130,058	$	120,009	$	10,049	8	%