Altair Engineering (ALTR) 10-Q1 Aug 242024 Q2 Quarterly reportFinancial data

Company Profile

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
Document and Entity Information - shares	Jun. 30, 2024	Jul. 16, 2024
Document And Entity Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2024
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q2
Trading Symbol	ALTR
Entity Registrant Name	ALTAIR ENGINEERING INC.
Entity Central Index Key	0001701732
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity File Number	001-38263
Entity Tax Identification Number	38-2591828
Entity Address, Address Line One	1820 East Big Beaver Road
Entity Address, City or Town	Troy
Entity Address, State or Province	MI
Entity Address, Postal Zip Code	48083
City Area Code	248
Local Phone Number	614-2400
Entity Incorporation, State or Country Code	DE
Document Quarterly Report	true
Document Transition Report	false
Title of 12(b) Security	Class A Common Stock $0.0001 par value per share
Security Exchange Name	NASDAQ
Class A Common Stock [Member]
Document And Entity Information [Line Items]
Entity Common Stock, Shares Outstanding		59,427,617
Class B Common Stock [Member]
Document And Entity Information [Line Items]
Entity Common Stock, Shares Outstanding		25,458,574

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
CURRENT ASSETS:
Cash and cash equivalents	$ 507,008	$ 467,459
Accounts receivable, net	126,560	190,461
Income tax receivable	17,682	16,650
Prepaid expenses and other current assets	28,582	26,053
Total current assets	679,832	700,623
Property and equipment, net	38,463	39,803
Operating lease right of use assets	31,816	30,759
Goodwill	459,070	458,125
Other intangible assets, net	77,537	83,550
Deferred tax assets	9,120	9,955
Other long-term assets	40,119	40,678
TOTAL ASSETS	1,335,957	1,363,493
CURRENT LIABILITIES:
Accounts payable	4,002	8,995
Accrued compensation and benefits	39,819	45,081
Current portion of operating lease liabilities	8,057	8,825
Other accrued expenses and current liabilities	41,508	48,398
Deferred revenue	123,439	131,356
Current portion of convertible senior notes, net	0	81,455
Total current liabilities	216,825	324,110
Convertible senior notes, net	226,518	225,929
Operating lease liabilities, net of current portion	24,568	22,625
Deferred revenue, non-current	28,745	32,347
Other long-term liabilities	47,995	47,151
TOTAL LIABILITIES	544,651	652,162
Commitments and contingencies
STOCKHOLDERS’ EQUITY:
Preferred stock ($0.0001 par value), authorized 45,000 shares, none issued and outstanding	0	0
Additional paid-in capital	939,691	864,135
Accumulated deficit	(119,103)	(130,503)
Accumulated other comprehensive loss	(29,290)	(22,309)
TOTAL STOCKHOLDERS’ EQUITY	791,306	711,331
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	1,335,957	1,363,493
Class A Common Stock [Member]
STOCKHOLDERS’ EQUITY:
Common stock	5	5
Class B Common Stock [Member]
STOCKHOLDERS’ EQUITY:
Common stock	$ 3	$ 3

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - $ / shares	Jun. 30, 2024	Dec. 31, 2023
Preferred stock, par value	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	45,000,000	45,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Class A Common Stock [Member]
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	513,797,000	513,797,000
Common stock, shares issued	59,198,000	55,240,000
Common stock, shares outstanding	59,198,000	55,240,000
Class B Common Stock [Member]
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	41,203,000	41,203,000
Common stock, shares issued	25,471,000	26,814,000
Common stock, shares outstanding	25,471,000	26,814,000

Consolidated Statements of Oper

Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Total revenue	$ 148,795	$ 141,161	$ 321,707	$ 307,195
Total cost of revenue	30,516	30,797	61,409	63,532
Gross profit	118,279	110,364	260,298	243,663
Operating expenses:
Research and development	55,570	55,277	107,903	108,528
Sales and marketing	46,475	44,982	90,909	88,474
General and administrative	19,294	18,622	37,055	36,573
Amortization of intangible assets	7,629	7,625	15,067	15,439
Other operating (income) expense, net	(786)	127	(1,668)	5,732
Total operating expenses	128,182	126,633	249,266	254,746
Operating (loss) income	(9,903)	(16,269)	11,032	(11,083)
Interest expense	1,604	1,528	3,180	3,054
Other income, net	(5,750)	(4,195)	(9,707)	(7,808)
(Loss) income before income taxes	(5,757)	(13,602)	17,559	(6,329)
Income tax (benefit) expense	(610)	8,678	6,159	17,910
Net (loss) income	$ (5,147)	$ (22,280)	$ 11,400	$ (24,239)
Loss) earnings per share
(Loss) earnings per share, basic	$ (0.06)	$ (0.28)	$ 0.14	$ (0.3)
Loss) earnings per share, diluted	$ (0.06)	$ (0.28)	$ 0.13	$ (0.3)
Weighted average shares
Weighted average shares , basic	83,607	79,986	83,097	80,088
Weighted average shares , diluted	83,607	79,986	87,397	80,088
Total Software [Member]
Total revenue	$ 135,423	$ 125,321	$ 293,852	$ 274,964
Total cost of revenue	19,351	17,620	38,007	36,870
License [Member]
Total revenue	3,152	3,981	7,642	8,805
Total cost of revenue	92,699	87,738	210,406	200,147
Maintenance and Other Services [Member]
Total revenue	42,724	37,583	83,446	74,817
Total cost of revenue	16,199	13,639	30,365	28,065
Engineering Services and Other [Member]
Total revenue	13,372	15,840	27,855	32,231
Total cost of revenue	$ 11,165	$ 13,177	$ 23,402	$ 26,662

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (5,147)	$ (22,280)	$ 11,400	$ (24,239)
Other comprehensive (loss) income, net of tax:
Foreign currency translation (net of tax effect of $0 for all periods)	(2,067)	(1,340)	(7,096)	5,892
Retirement related benefit plans (net of tax effect of $0, $(79), $0, and $(79), respectively)	81	(70)	115	(51)
Total other comprehensive (loss) income	(1,986)	(1,410)	(6,981)	5,841
Comprehensive (loss) income	$ (7,133)	$ (23,690)	$ 4,419	$ (18,398)

Consolidated Statements of Co_2

Consolidated Statements of Comprehensive Income (Unaudited) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Comprehensive Income [Abstract]
Foreign currency translation, tax effect	$ 0	$ 0	$ 0	$ 0
Retirement related benefit plans, tax effect	$ 0	$ (79)	$ 0	$ (79)

Consolidated Statements of Chan

Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member] Class A Common Stock [Member]	Common Stock [Member] Class B Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss [Member]
Beginning balance at Dec. 31, 2022	$ 569,736	$ 5	$ 3	$ 721,307	$ (121,577)	$ (30,002)
Beginning balance (in shares) at Dec. 31, 2022		52,277,000	27,745,000
Net Income (Loss)	(1,959)				(1,959)
Issuance of common stock for acquisitions (in shares)		34,000
Repurchase and retirement of common stock	(4,256)			(4,256)
Repurchase and retirement of common stock, Shares		(91,000)
Issuance of common stock for employee stock purchase program	3,648			3,648
Issuance of common stock for employee stock purchase program (in shares)		92,000
Exercise of stock options	10,324			10,324
Exercise of stock options (in shares)		265,000
Vesting of restricted stock (in shares)		336,000
Conversion from Class B to Class A common stock		240,000	(240,000)
Stock-based compensation	22,161			22,161
Foreign currency translation, net of tax	7,232					7,232
Retirement related benefit plans, net of tax	19					19
Ending balance at Mar. 31, 2023	606,905	$ 5	$ 3	753,184	(123,536)	(22,751)
Ending balance (in shares) at Mar. 31, 2023		53,153,000	27,505,000
Beginning balance at Dec. 31, 2022	569,736	$ 5	$ 3	721,307	(121,577)	(30,002)
Beginning balance (in shares) at Dec. 31, 2022		52,277,000	27,745,000
Net Income (Loss)	(24,239)
Foreign currency translation, net of tax	5,892
Retirement related benefit plans, net of tax	(51)
Ending balance at Jun. 30, 2023	620,215	$ 5	$ 3	790,184	(145,816)	(24,161)
Ending balance (in shares) at Jun. 30, 2023		53,951,000	27,175,000
Beginning balance at Mar. 31, 2023	606,905	$ 5	$ 3	753,184	(123,536)	(22,751)
Beginning balance (in shares) at Mar. 31, 2023		53,153,000	27,505,000
Net Income (Loss)	(22,280)				(22,280)
Exercise of stock options	13,264			13,264
Exercise of stock options (in shares)		382,000
Vesting of restricted stock (in shares)		86,000
Conversion from Class B to Class A common stock		330,000	(330,000)
Stock-based compensation	23,736			23,736
Foreign currency translation, net of tax	(1,340)					(1,340)
Retirement related benefit plans, net of tax	(70)					(70)
Ending balance at Jun. 30, 2023	620,215	$ 5	$ 3	790,184	(145,816)	(24,161)
Ending balance (in shares) at Jun. 30, 2023		53,951,000	27,175,000
Beginning balance at Dec. 31, 2023	711,331	$ 5	$ 3	864,135	(130,503)	(22,309)
Beginning balance (in shares) at Dec. 31, 2023		55,240,000	26,814,000
Net Income (Loss)	16,547				16,547
Issuance of common stock for acquisitions	75			75
Issuance of common stock for acquisitions (in shares)		35,000
Issuance of common stock for employee stock purchase program	4,127			4,127
Issuance of common stock for employee stock purchase program (in shares)		64,000
Exercise of stock options	19,844			19,844
Exercise of stock options (in shares)		540,000
Vesting of restricted stock (in shares)		303,000
Conversion from Class B to Class A common stock		730,000	(730,000)
Stock-based compensation	15,999			15,999
Foreign currency translation, net of tax	(5,029)					(5,029)
Retirement related benefit plans, net of tax	34					34
Ending balance at Mar. 31, 2024	762,928	$ 5	$ 3	904,180	(113,956)	(27,304)
Ending balance (in shares) at Mar. 31, 2024		56,912,000	26,084,000
Beginning balance at Dec. 31, 2023	711,331	$ 5	$ 3	864,135	(130,503)	(22,309)
Beginning balance (in shares) at Dec. 31, 2023		55,240,000	26,814,000
Net Income (Loss)	11,400
Foreign currency translation, net of tax	(7,096)
Retirement related benefit plans, net of tax	115
Ending balance at Jun. 30, 2024	791,306	$ 5	$ 3	939,691	(119,103)	(29,290)
Ending balance (in shares) at Jun. 30, 2024		59,198,000	25,471,000
Beginning balance at Mar. 31, 2024	762,928	$ 5	$ 3	904,180	(113,956)	(27,304)
Beginning balance (in shares) at Mar. 31, 2024		56,912,000	26,084,000
Net Income (Loss)	(5,147)				(5,147)
Issuance of common stock for acquisitions	516			516
Issuance of common stock for acquisitions (in shares)		188,000
Settlement of convertible senior notes		797
Exercise of stock options	17,640			17,640
Exercise of stock options (in shares)		598,000
Vesting of restricted stock (in shares)		90,000
Conversion from Class B to Class A common stock		613,000	(613,000)
Stock-based compensation	17,355			17,355
Foreign currency translation, net of tax	(2,067)					(2,067)
Retirement related benefit plans, net of tax	81					81
Ending balance at Jun. 30, 2024	$ 791,306	$ 5	$ 3	$ 939,691	$ (119,103)	$ (29,290)
Ending balance (in shares) at Jun. 30, 2024		59,198,000	25,471,000

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
OPERATING ACTIVITIES:
Net income (loss)	$ 11,400	$ (24,239)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	19,557	19,488
Stock-based compensation expense	33,354	45,897
Deferred income taxes	(367)	2,015
Loss on mark-to-market adjustment of contingent consideration	189	7,987
Other, net	1,166	1,335
Changes in assets and liabilities:
Accounts receivable, net	61,360	45,077
Prepaid expenses and other current assets	(3,647)	(3,166)
Other long-term assets	164	(2,516)
Accounts payable	(4,382)	(5,529)
Accrued compensation and benefits	(4,071)	(6,591)
Other accrued expenses and current liabilities	(2,834)	4,857
Deferred revenue	(9,882)	4,614
Net cash provided by operating activities	102,007	89,229
INVESTING ACTIVITIES:
Payments for acquisition of businesses, net of cash acquired	(13,680)	(721)
Capital expenditures	(5,004)	(6,184)
Other investing activities, net	(398)	(1,452)
Net cash used in investing activities	(19,082)	(8,357)
FINANCING ACTIVITIES:
Settlement of convertible senior notes	(81,729)	0
Proceeds from the exercise of common stock options	37,227	23,507
Proceeds from employee stock purchase plan contributions	4,363	3,797
Payments for repurchase and retirement of common stock	0	(6,255)
Other financing activities	0	(48)
Net cash (used in) provided by financing activities	(40,139)	21,001
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(3,295)	(44)
Net increase in cash, cash equivalents and restricted cash	39,491	101,829
Cash, cash equivalents and restricted cash at beginning of year	467,576	316,958
Cash, cash equivalents and restricted cash at end of period	507,067	418,787
Supplemental disclosure of cash flow:
Interest paid	2,303	2,121
Income taxes paid	3,649	8,901
Supplemental disclosure of non-cash investing and financing activities:
Property and equipment in accounts payable and other current liabilities	344	427
Deferred payment obligations for acquisitions	$ 1,178	$ 0

Pay vs Performance Disclosure

Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
Pay vs Performance Disclosure - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Pay vs Performance Disclosure
Net Income (Loss)	$ (5,147)	$ 16,547	$ (22,280)	$ (1,959)	$ 11,400	$ (24,239)

Insider Trading Arrangements

Insider Trading Arrangements	3 Months Ended
Insider Trading Arrangements	Jun. 30, 2024
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

Organization and Description of

Organization and Description of Business	6 Months Ended
Organization and Description of Business	Jun. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization and Description of Business	1. Organization and description of business Altair Engineering Inc. (“Altair” or the “Company”) is incorporated in the state of Delaware. The Company is a global leader in computational intelligence enabling organizations across broad industry segments to drive smarter decisions in an increasingly connected world. Altair delivers software and cloud solutions in the areas of simulation, high-performance computing (“HPC”), data analytics, and artificial intelligence (“AI”). Altair’s products and services leverage computational science to drive innovation and intelligent decisions for a more connected, safe, and sustainable future. The Company is headquartered in Troy, Michigan. Basis of presentation The accompanying unaudited consolidated financial statements have been prepared in accordance with United States generally accepted accounting principles (“GAAP”) and applicable rules and regulations of the Securities and Exchange Commission (“SEC”) regarding interim financial information. Accordingly, the accompanying statements do not include all the information and notes required by GAAP for complete financial statements. The accompanying unaudited consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements (and notes thereto) for the year ended December 31, 2023, included in the most recent Annual Report on Form 10-K filed with the SEC. Use of estimates The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and reported amounts of revenue and expenses during the reporting periods. On an ongoing basis, management evaluates its significant estimates including the stand alone selling price, or SSP, for each distinct performance obligation included in customer contracts with multiple performance obligations, valuation of acquired intangible assets in business combinations, the incremental borrowing rate used in the valuation of lease liabilities, the determination of the period of benefit for capitalized costs to obtain a contract, fair value of convertible senior notes, provision for credit loss, tax valuation allowances, liabilities for uncertain tax provisions, impairment of goodwill and intangible assets, useful lives of intangible assets, and stock-based compensation. Actual results could differ from those estimates. Significant accounting policies There have been no material changes to our significant accounting policies as of and for the six months ended June 30, 2024, as compared to the significant accounting policies described in our Annual Report on Form 10-K for the year ended December 31, 2023. Change in Presentation of Revenue and Cost of Revenue Effective in the first quarter of 2024, the Company changed the presentation of revenue and cost of revenue in its Consolidated Statements of Operations to combine the financial statement line items (“FSLIs”) labeled “Software related services”, “Client engineering services” and “Other” into one FSLI labeled “Engineering services and other”. The change in presentation has been applied retrospectively and does not affect the software revenue, total revenue, software cost of revenue, or total cost of revenue amounts previously reported or have any effect on segment reporting.

Recent Accounting Guidance

Recent Accounting Guidance	6 Months Ended
Recent Accounting Guidance	Jun. 30, 2024
Accounting Changes and Error Corrections [Abstract]
Recent Accounting Guidance	2. Recent accounting guidance Accounting standards not yet adopted Reference Rate Reform – In March 2020, the FASB issued ASU 2020-04. Reference Rate Reform (Topic 848) - Facilitation of the Effects of Reference Rate Reform on Financial Reporting. This ASU provides optional expedients and exceptions for applying U.S. GAAP to contract modifications and hedging relationships, subject to meeting certain criteria, that reference LIBOR or another rate that is expected to be discontinued. In October 2022, the FASB Board voted to amend the sunset date of ASU 2020-04 to December 31, 2024. The Company is currently evaluating the impact of this new guidance on its consolidated financial statements and related disclosures and does not expect this guidance to have a material effect on its consolidated financial statements. Segment Reporting – In November 2023, the FASB issued ASU 2023-07 Segment Reporting (Topic 280) - Improvements to Reportable Segment Disclosures . The update is intended to improve reportable segment disclosure requirements, primarily through enhanced disclosures about significant expenses. The ASU requires disclosures to include significant segment expenses that are regularly provided to the chief operating decision maker (CODM), a description of other segment items by reportable segment, and any additional measures of a segment's profit or loss used by the CODM when deciding how to allocate resources. The ASU also requires all annual disclosures currently required by Topic 280 to be included in interim periods. The update is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted, and requires retrospective application to all prior periods presented in the financial statements. The Company is currently evaluating the impact of adopting the updated standard. Income Taxes – In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures , which updates income tax disclosures related to the tax rate reconciliation and requires disclosure of income taxes paid by jurisdiction. The amendments are effective for fiscal years beginning after December 15, 2024. Early adoption is permitted. The amendments should be applied prospectively; however, retrospective application is permitted. The Company is currently evaluating this ASU to determine the effect on its related disclosures.

Revenue from Contracts with Cus

Revenue from Contracts with Customers	6 Months Ended
Revenue from Contracts with Customers	Jun. 30, 2024
Revenue from Contract with Customer [Abstract]
Revenue from Contracts with Customers	3. Revenue from contracts with customers Disaggregation of revenue The Company disaggregates its revenue by type of performance obligation and timing of revenue recognition as follows (in thousands): Three Months Ended Six Months Ended 2024 2023 2024 2023 Term licenses and other software products $ 77,859 $ 78,781 $ 189,029 $ 182,090 Perpetual licenses 14,840 8,957 21,377 18,057 Maintenance 39,734 36,041 78,377 71,642 Professional software services 2,990 1,542 5,069 3,175 Software related services 6,077 6,664 12,694 13,764 Client engineering services 6,554 8,034 13,011 15,810 Other 741 1,142 2,150 2,657 Total revenue $ 148,795 $ 141,161 $ 321,707 $ 307,195 The Company derived approximately 12 % of its total revenue through indirect sales channels for the six months ended June 30, 2024. Costs to obtain a contract As of June 30, 2024, and December 31, 2023, respectively, capitalized costs to obtain a contract were $ 4.5 million and $ 4.3 million recorded in Prepaid expenses and other current assets and $ 0.9 million and $ 0.9 million recorded in Other long-term assets in the Company’s consolidated balance sheets. Sales commissions were $ 2.2 million and $ 4.5 million, respectively, for the three and six months ended June 30, 2024, and $ 2.1 million and $ 4.1 million, respectively, for the three and six months ended June 30, 2023. Sales commissions were included in Sales and marketing expense in the Company’s consolidated statement of operations. Contract assets As of June 30, 2024, and December 31, 2023, respectively, contract assets were $ 5.7 million and $ 5.2 million included in Accounts receivable, net, and $ 3.3 million and $ 2.7 million included in Prepaid expenses and other current assets in the Company’s consolidated balance sheets. Deferred revenue Approximately $ 96.3 million of revenue recognized during the six months ended June 30, 2024, was included in deferred revenue at the beginning of the year. Revenue allocated to remaining performance obligations represents contracted revenue that has not yet been recognized, which includes deferred revenue and amounts that will be invoiced and recognized as revenue in future periods. Contracted revenue not yet recognized was $ 269.6 million and $ 215.9 million as of June 30, 2024 and 2023, respectively. Of the amount recorded as of June 30, 2024, the Company expects to recognize approximately 67 % over the next 12 months and the remainder thereafter.

Supplementary Information

Supplementary Information	6 Months Ended
Supplementary Information	Jun. 30, 2024
Supplementary Information [Abstract]
Supplementary Information	4. Supplementary Information Acquisitions 2024 Acquisitions During the three months ended June 30, 2024, the Company completed two acquisitions that were accounted for as business combinations under the acquisition method. The preliminary aggregate transaction consideration of $ 14.3 million was allocated to assets acquired and liabilities assumed at their estimated fair values. The fair values assigned to the identifiable intangible assets acquired were based on estimates and assumptions determined by management. The allocation included $ 7.2 million to developed technology, $ 2.7 million to customer relationships, $ 0.4 million to net liabilities acquired and $ 4.8 million to goodwill, which is deductible for tax purposes. All goodwill was recorded in the Software segment. The Company expects to finalize the valuations as soon as practicable, but not later than one year from the acquisition dates. These acquisitions were financed with cash on hand. The operating results of each acquisition have been included in the consolidated financial statements since the respective dates of acquisition. The Company’s transaction costs related to these 2024 acquisitions were not material. Prior acquisitions The Company recognized a $ 0.1 million loss and a $ 0.2 million loss, respectively, for the three and six months ended June 30, 2024, and a $ 1.0 million loss and an $ 8.0 million loss, respectively, for the three and six months ended June 30, 2023, from a mark-to-market adjustment of contingent consideration associated with a prior year acquisition. The mark-to-market adjustments were included in Other operating (income) expense, net in the consolidated statements of operations. Cash, cash equivalents and restricted cash The Company considers all highly liquid investments with original or remaining maturities of 90 days or less at the date of purchase to be cash equivalents. Cash and cash equivalents are recorded at cost, which approximates fair value. Restricted cash is included in Other long-term assets on the consolidated balance sheets. The following table provides a reconciliation of cash, cash equivalents and restricted cash reported in the consolidated balance sheets that sum to the total of the amounts reported in the consolidated statement of cash flows (in thousands): June 30, December 31, 2024 2023 Cash and cash equivalents $ 507,008 $ 467,459 Restricted cash included in other long-term assets 59 117 Total cash, cash equivalents and restricted cash $ 507,067 $ 467,576 Restricted cash represents amounts required for the payment of potential health insurance claims and term deposits for bank guarantees. Property and equipment, net Property and equipment consisted of the following (in thousands): June 30, December 31, 2024 2023 Land $ 8,374 $ 8,376 Building and improvements 17,538 17,528 Computer equipment and software 47,724 45,678 Furniture, equipment and other 13,723 14,402 Leasehold improvements 8,744 8,380 Total property and equipment 96,103 94,364 Less: accumulated depreciation and amortization 57,640 54,561 Property and equipment, net $ 38,463 $ 39,803 Depreciation expense was $ 2.3 million and $ 4.5 million, respectively, for the three and six months ended June 30, 2024, and $ 2.1 million and $ 4.0 million, respectively, for the three and six months ended June 30, 2023. Other liabilities The following table provides the details of other accrued expenses and current liabilities (in thousands): June 30, December 31, 2024 2023 Income taxes payable $ 11,776 $ 12,239 Accrued VAT 5,908 8,710 Employee stock purchase plan obligations 4,391 4,155 Accrued professional fees 3,480 2,436 Accrued royalties 2,193 2,313 Billings in excess of cost 1,994 2,385 Obligations related to acquisition of businesses and technology 1,865 3,286 Non-income tax liabilities 1,753 2,473 Defined contribution plan liabilities 1,394 1,454 Other current liabilities 6,754 8,947 Total $ 41,508 $ 48,398 The following table provides details of other long-term liabilities (in thousands): June 30, December 31, 2024 2023 Pension and other post-retirement liabilities $ 16,776 $ 15,815 Income tax reserves 15,798 16,254 Deferred tax liabilities 12,294 12,870 Other long-term liabilities 3,127 2,212 Total $ 47,995 $ 47,151 Other income, net Other income, net consists of the following (in thousands): Three Months Ended Six Months Ended 2024 2023 2024 2023 Interest income $ ( 5,896 ) $ ( 3,984 ) $ ( 11,618 ) $ ( 6,869 ) Foreign exchange loss (gain) 146 ( 211 ) 1,911 ( 939 ) Other income, net $ ( 5,750 ) $ ( 4,195 ) $ ( 9,707 ) $ ( 7,808 )

Goodwill and Other Intangible A

Goodwill and Other Intangible Assets	6 Months Ended
Goodwill and Other Intangible Assets	Jun. 30, 2024
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Other Intangible Assets	5. Goodwill and other intangible assets Goodwill The changes in the carrying amount of goodwill, which is attributable to the Software reportable segment, were as follows (in thousands): Balance as of December 31, 2023 $ 458,125 Acquisitions 4,809 Foreign currency translation ( 3,864 ) Balance as of June 30, 2024 $ 459,070 Other intangible assets A summary of other intangible assets is shown below (in thousands): June 30, 2024 Weighted average Gross carrying Accumulated amortization Net carrying amount Definite-lived intangible assets: Developed technology 4 - 6 years $ 148,219 $ 101,119 $ 47,100 Customer relationships 7 - 10 years 60,651 41,314 19,337 Other intangibles 4 - 10 years 1,457 692 765 Total definite-lived intangible assets 210,327 143,125 67,202 Indefinite-lived intangible assets: Trade names 10,335 10,335 Total other intangible assets $ 220,662 $ 143,125 $ 77,537 December 31, 2023 Weighted average Gross carrying Accumulated Net carrying Definite-lived intangible assets: Developed technology 4 - 6 years $ 142,368 $ 90,729 $ 51,639 Customer relationships 7 - 10 years 58,316 37,779 20,537 Other intangibles 4 - 10 years 1,459 563 896 Total definite-lived intangible assets 202,143 129,071 73,072 Indefinite-lived intangible assets: Trade names 10,478 10,478 Total other intangible assets $ 212,621 $ 129,071 $ 83,550 Amortization expense related to intangible assets was $ 7.6 million and $ 15.1 million, respectively, for the three and six months ended June 30, 2024, and $ 7.6 million and $ 15.4 million, respectively, for the three and six months ended June 30, 2023.

Debt

Debt	6 Months Ended
Debt	Jun. 30, 2024
Debt Disclosure [Abstract]
Debt	6. Debt Convertible senior notes 2027 Notes In June 2022, the Company issued $ 230.0 million aggregate principal amount of 1.750 % convertible senior notes due in 2027 (the "2027 Notes"), which includes the initial purchaser’s exercise in full of its option to purchase an additional $ 30.0 million principal amount of the 2027 Notes, in a private offering. The net proceeds from the issuance of the 2027 Notes was $ 224.3 million after deducting discounts, commissions and estimated issuance costs. The 2027 Notes bear interest at a rate of 1.750 % per year, payable semi-annually in arrears on June 15 and December 15 of each year, which commenced on December 15, 2022 . The 2027 Notes mature on June 15, 2027, unless, earlier repurchased or redeemed by the Company or converted pursuant to their terms. The 2027 Notes have an initial conversion rate of 13.9505 shares of the Company's Class A common stock per $ 1,000 principal amount of 2027 Notes, which is equivalent to an initial conversion price of approximately $ 71.68 per share of its Class A common stock. Refer to the Company’s consolidated financial statements for the year ended December 31, 2022, for details of the issuance of the 2027 Notes. The Company may settle the 2027 Notes in cash, shares of Class A common stock or a combination of cash and shares of its Class A common stock, at the Company’s election, in the manner and subject to the terms and conditions provided in the Indenture. During the period ended June 30, 2024, the conditions allowing holders of the 2027 Notes to convert were not met. Therefore, the 2027 Notes remained classified as long-term debt on the consolidated balance sheet as of June 30, 2024. 2024 Notes In June 2019, the Company issued $ 230.0 million aggregate principal amount of 0.25 % convertible senior notes due in 2024 (the "2024 Notes" and together with the 2027 Notes, the “Convertible Notes”), which included the underwriters’ exercise in full of their option to purchase an additional $ 30.0 million principal amount of the 2024 Notes, in a public offering. The net proceeds from the issuance of the 2024 Notes were $ 221.9 million after deducting the underwriting discounts and commissions and estimated issuance costs. The 2024 Notes bore interest at a rate of 0.25 % per year, payable semi-annually in arrears on June 1 and December 1 of each year. The 2024 Notes matured on June 1, 2024 . The 2024 Notes had an initial conversion rate of 21.5049 shares of the Company's Class A common stock per $ 1,000 principal amount of 2024 Notes, which was equivalent to an initial conversion price of approximately $ 46.50 per share of its Class A common stock. Refer to the Company’s consolidated financial statements for the year ended December 31, 2023, for details of the issuance of the 2024 Notes. During the year ended December 31, 2022, using proceeds from the issuance of the 2027 Notes, the Company entered into separate privately negotiated transactions with certain holders of the 2024 Notes to repurchase and retire $ 148.2 million aggregate principal amount of the 2024 Notes for an aggregate amount of $ 192.4 million of cash including accrued and unpaid interest. As of December 31, 2023, $ 81.7 million principal amount of the 2024 Notes remained outstanding. During the three months ended June 30, 2024, the Company settled the remaining principal amount of the 2024 Notes totaling approximately $ 81.7 million by paying cash for the principal amount of $ 81.7 million and issuing 796,817 shares of the Company’s common stock, with a fair value of $ 70.8 million. The net carrying value of the 2027 and 2024 Notes was as follows (in thousands): June 30, 2024 December 31, 2023 2027 Notes 2024 Notes 2027 Notes 2024 Notes Principal $ 230,000 $ — $ 230,000 $ 81,729 Less: unamortized debt issuance costs 3,482 — 4,071 274 Net carrying amount $ 226,518 $ — $ 225,929 $ 81,455 The interest expense related to the 2027 and 2024 Notes was as follows (in thousands): Three Months Ended Six Months Ended 2024 2023 2024 2023 Contractual interest expense $ 1,041 $ 1,060 $ 2,098 $ 2,121 Amortization of debt issuance costs 406 435 863 899 Total $ 1,447 $ 1,495 $ 2,961 $ 3,020 As of June 30, 2024, the “if converted value” of the 2027 Notes exceeded the principal amount by $ 84.7 million. Revolving credit facility The Company has a $ 200.0 million credit facility with a maturity date of December 31, 2025 (“2019 Amended Credit Agreement”). As of June 30, 2024, there were no outstanding borrowings under the 2019 Amended Credit Agreement, there was $ 200.0 million available for future borrowing, and the Company was in compliance with all the financial covenants. The 2019 Amended Credit Agreement is available for general corporate purposes, including working capital, capital expenditures, and permitted acquisitions. For additional information about the 2019 Amended Credit Agreement, refer to the Company’s consolidated financial statements for the year ended December 31, 2023, included in our Annual Report on Form 10-K.

Fair Value Measurements

Fair Value Measurements	6 Months Ended
Fair Value Measurements	Jun. 30, 2024
Fair Value Disclosures [Abstract]
Fair Value Measurements	7. Fair value measurements The accounting guidance for fair value, among other things, defines fair value, establishes a consistent framework for measuring fair value and expands disclosure for each major asset and liability category measured at fair value on either a recurring or nonrecurring basis. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability (an exit price) in an orderly transaction between market participants at the reporting date. The framework for measuring fair value consists of a three-level valuation hierarchy that prioritizes the inputs to valuation techniques used to measure fair value based upon whether such inputs are observable or unobservable. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect market assumptions made by the reporting entity. The three-level hierarchy for the inputs to valuation techniques is briefly summarized as follows: Level 1 – Quoted prices in active markets for identical assets and liabilities at the measurement date; Level 2 – Observable inputs, other than the quoted prices in active markets, that are observable either directly or indirectly; and Level 3 – Unobservable inputs in which there is little or no market data, which require the reporting entity to develop its own assumptions. An asset’s or liability’s fair value measurement level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. Valuation techniques used need to maximize the use of observable inputs and minimize the use of unobservable inputs. The carrying value of cash and cash equivalents, accounts receivable, net and accounts payable approximate fair value due to their short maturities. Interest on the Company’s line of credit is at a variable rate, and as such the debt obligation outstanding approximates fair value. The carrying value of the Company’s 2027 Notes are at face value less unamortized issuance costs. The estimated fair values of the 2027 Notes, which the Company has classified as Level 2 financial instruments, were determined based on quoted bid prices of the 2027 Notes on the last trading day of each reporting period. As of June 30, 2024, the estimated fair value of the 2027 Notes was $ 334.9 million, and is presented for required disclosure purposes only. For further information on the Convertible Notes, see Note 6. – Debt.

Stock-Based Compensation

Stock-Based Compensation	6 Months Ended
Stock-Based Compensation	Jun. 30, 2024
Share-Based Payment Arrangement [Abstract]
Stock-Based Compensation	8. Stock-based compensation 2017 stock-based compensation plan In 2017, the Company’s Board of Directors adopted the 2017 Equity Incentive Plan (“2017 Plan”), which was approved by the Company’s stockholders. The 2017 Plan provides for the grant of incentive stock options to the Company’s employees and any parent and subsidiary corporations’ employees, and for the grant of nonstatutory stock options, stock appreciation rights, restricted stock, restricted stock units, performance units, performance shares, other cash-based awards and other stock-based awards to the Company’s employees, directors and consultants and the Company’s parent, subsidiary, and affiliate corporations’ employees and consultants. The 2017 Plan has 19,460,908 authorized shares of the Company’s Class A common stock reserved for issuance. As of June 30, 2024, the Company had 6,643,204 shares of its common stock available for future issuances under the 2017 Plan. The following table summarizes the restricted stock units, or RSUs, awarded under the 2017 Plan for the period: Number of RSUs Outstanding as of December 31, 2023 1,086,351 Granted 366,364 Vested ( 392,931 ) Forfeited ( 13,845 ) Outstanding as of June 30, 2024 1,045,939 The weighted average grant date fair value of the RSUs granted during the six months ended June 30, 2024, was $ 79.68 . The RSUs generally vest in four equal annual installments. Total compensation cost related to nonvested awards not yet recognized as of June 30, 2024, totaled $ 102.6 million, and is expected to be recognized over a weighted average period of 2.5 years. The following table summarizes the stock option activity under the 2017 Plan for the period: Number of options Weighted average Weighted average Aggregate Outstanding as of December 31, 2023 7,602,078 $ 52.81 7.8 $ 238.3 Granted 417,459 $ 79.19 Exercised ( 753,504 ) $ 49.72 Forfeited ( 65,631 ) $ 55.28 Outstanding as of June 30, 2024 7,200,402 $ 54.63 7.6 $ 312.8 Exercisable as of June 30, 2024 3,415,212 $ 51.60 6.6 $ 158.7 The total intrinsic value of the 2017 Plan stock options exercised during the six months ended June 30, 2024, was $ 29.1 million. 2021 Employee Stock Purchase Plan The Company has an Employee Stock Purchase Plan (“ESPP”) which allows eligible employees to purchase shares of common stock through payroll deductions and is intended to qualify under Section 423 of the Internal Revenue Code. The maximum number of shares available for issuance under the ESPP is 3,200,000 shares of the Company’s Class A common stock. As of June 30, 2024, the Company had 2,767,911 shares of its common stock available for future issuances under the ESPP. The purchase price for each share of common stock purchased under the ESPP will be 85 % of the lower of (a) the fair market value per share on the first day of the applicable offering period or (b) the fair market value per share on the applicable purchase date. The Company issued 64,309 shares of common stock under the ESPP during the six months ended June 30, 2024. As of June 30, 2024 and December 31, 2023, respectively, $ 4.4 million and $ 4.2 million had been withheld on behalf of employees for future purchases under the ESPP due to the timing of payroll deductions and was reported in current liabilities. Stock-based compensation expense related to the ESPP was $ 0.7 million and $ 1.4 million, respectively, for the three and six months ended June 30, 2024, and $ 0.6 million and $ 1.2 million, respectively, for the three and six months ended June 30, 2023. Stock-based compensation expense Stock-based compensation expense was recorded as follows (in thousands): Three Months Ended Six Months Ended 2024 2023 2024 2023 Cost of revenue – software $ 2,097 $ 2,572 $ 4,099 $ 5,324 Research and development 6,618 9,943 12,978 18,686 Sales and marketing 4,979 7,581 9,499 15,172 General and administrative 3,661 3,640 6,778 6,715 Total stock-based compensation expense $ 17,355 $ 23,736 $ 33,354 $ 45,897

Earnings (loss) per share

Earnings (loss) per share	6 Months Ended
Earnings (loss) per share	Jun. 30, 2024
Earnings Per Share [Abstract]
Earnings (loss) per share	9. Earnings (loss) per share Basic (loss) earnings per share attributable to common stockholders is computed using the weighted average number of shares of common stock outstanding for the period, excluding dilutive securities, stock options, RSUs and ESPP shares. Diluted (loss) earnings per share attributable to common stockholders is based upon the weighted average number of shares of common stock outstanding for the period and potentially dilutive common shares, including the effect of dilutive securities, stock options, RSUs and ESPP shares under the treasury stock method. The Company applies the if-converted method for convertible instruments when calculating diluted earnings per share. Under the if-converted method, shares related to convertible senior notes, to the extent dilutive, are assumed to be converted into common stock at the beginning of the period. The following table sets forth the computation of the numerators and denominators used in the basic and diluted (loss) earnings per share amounts (in thousands, except per share data): Three Months Ended Six Months Ended 2024 2023 2024 2023 Numerator: Net (loss) income $ ( 5,147 ) $ ( 22,280 ) $ 11,400 $ ( 24,239 ) Interest expense related to convertible notes, net of tax (1) — — — — Numerator for diluted (loss) earnings per share $ ( 5,147 ) $ ( 22,280 ) $ 11,400 $ ( 24,239 ) Denominator: Weighted average shares outstanding, basic 83,607 79,986 83,097 80,088 Effect of dilutive shares — — 4,300 — Weighted average shares outstanding, diluted 83,607 79,986 87,397 80,088 Basic (loss) earnings per share $ ( 0.06 ) $ ( 0.28 ) $ 0.14 $ ( 0.30 ) Diluted (loss) earnings per share $ ( 0.06 ) $ ( 0.28 ) $ 0.13 $ ( 0.30 ) (1) Interest expense related to the convertible notes has been excluded from the numerator for diluted earnings per share because its effect would have been anti-dilutive. Anti-dilutive shares excluded from the computation of diluted (loss) earnings per share were as follows (in thousands): Three Months Ended Six Months Ended 2024 2023 2024 2023 Stock options and ESPP shares 3,569 3,430 — 3,679 Convertible shares 3,819 4,967 3,209 4,967 Total shares excluded from calculation 7,388 8,397 3,209 8,646

Income Taxes

Income Taxes	6 Months Ended
Income Taxes	Jun. 30, 2024
Income Tax Disclosure [Abstract]
Income Taxes	10. Income taxes The Company’s income tax expense and effective tax rate for the three and six months ended June 30, 2024 and 2023, were as follows (in thousands, except percentages): Three Months Ended Six Months Ended 2024 2023 2024 2023 Income tax (benefit) expense $ ( 610 ) $ 8,678 $ 6,159 $ 17,910 Effective tax rate 11 % ( 64 %) 35 % ( 283 %) The tax rate is affected by the Company being a U.S. resident taxpayer, the tax rates in the U.S. and other jurisdictions in which the Company operates, the relative amount of income earned by jurisdiction and the relative amount of losses or income for which no benefit or expense is recognized due to a valuation allowance. The change in the effective tax rate for the six months ended June 30, 2024 as compared to June 30, 2023, was primarily attributable to the effects of tax elections made by the Company during the third quarter of 2023 that have a prospective impact on the Company’s tax expense in 2024. The Company's effective tax rate for the six months ended June 30, 2024 and 2023 also includes net discrete benefit of $ 0.3 million and expense of $ 11.6 million, respectively, primarily related to changes in tax laws, withholding taxes on royalties, changes in reserves, changes in accruals for unremitted earnings and other adjustments.

Accumulated Other Comprehensive

Accumulated Other Comprehensive Loss	6 Months Ended
Accumulated Other Comprehensive Loss	Jun. 30, 2024
Equity [Abstract]
Accumulated Other Comprehensive Loss	11. Accumulated other comprehensive loss The components of accumulated other comprehensive loss were as follows (in thousands): Foreign currency translation Retirement related Total Balance as of December 31, 2023 $ ( 21,473 ) $ ( 836 ) $ ( 22,309 ) Other comprehensive income before reclassification ( 7,096 ) — ( 7,096 ) Amounts reclassified from accumulated other comprehensive income — 115 115 Tax effects — — — Other comprehensive income ( 7,096 ) 115 ( 6,981 ) Balance as of June 30, 2024 $ ( 28,569 ) $ ( 721 ) $ ( 29,290 )

Commitments and Contingencies

Commitments and Contingencies	6 Months Ended
Commitments and Contingencies	Jun. 30, 2024
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	12. Commitments and contingencies Legal proceedings From time to time, the Company may be subject to legal proceedings and claims in the ordinary course of business. The Company has received, and may in the future continue to receive, claims from third parties asserting, among other things, infringement of their intellectual property rights. Future litigation may be necessary to defend the Company, its partners, and its customers by determining the scope, enforceability, and validity of third-party proprietary rights, or to establish and enforce the Company’s proprietary rights. Effects of proceedings The results of any current or future litigation cannot be predicted with certainty and regardless of the outcome, litigation can have an adverse impact on the Company because of defense and settlement costs, diversion of management resources and other factors.

Segment Information

Segment Information	6 Months Ended
Segment Information	Jun. 30, 2024
Segment Reporting [Abstract]
Segment Information	13. Segment information The Company defines its operating segments as components of its business where separate financial information is available and used by the chief operating decision maker (“CODM”) in deciding how to allocate resources to its segments and in assessing performance. The Company’s CODM is its Chief Executive Officer. The Company has identified two reportable segments for financial reporting purposes: Software and Client Engineering Services (“CES”). The primary measure of segment operating performance is Adjusted EBITDA, which is defined as net income (loss) adjusted for income tax expense (benefit), interest expense, interest income and other, depreciation and amortization, stock-based compensation expense, asset impairment charges and other special items as determined by management. Corporate headquarter costs are allocated to each segment. The following tables are in thousands: Three months ended June 30, 2024 Software CES All other Total Revenue $ 141,500 $ 6,554 $ 741 $ 148,795 Adjusted EBITDA $ 17,310 $ 419 $ ( 381 ) $ 17,348 Three months ended June 30, 2023 Software CES All other Total Revenue $ 131,985 $ 8,034 $ 1,142 $ 141,161 Adjusted EBITDA $ 17,707 $ 633 $ ( 1,284 ) $ 17,056 Six months ended June 30, 2024 Software CES All other Total Revenue $ 306,546 $ 13,011 $ 2,150 $ 321,707 Adjusted EBITDA $ 63,380 $ 352 $ ( 566 ) $ 63,166 Six months ended June 30, 2023 Software CES All other Total Revenue $ 288,728 $ 15,810 $ 2,657 $ 307,195 Adjusted EBITDA $ 60,479 $ 1,042 $ ( 1,410 ) $ 60,111 Three Months Ended Six Months Ended 2024 2023 2024 2023 Reconciliation of Adjusted EBITDA to U.S. GAAP Adjusted EBITDA $ 17,348 $ 17,056 $ 63,166 $ 60,111 Stock-based compensation expense ( 17,355 ) ( 23,736 ) ( 33,354 ) ( 45,897 ) Interest expense ( 1,604 ) ( 1,528 ) ( 3,180 ) ( 3,054 ) Depreciation and amortization ( 9,938 ) ( 9,738 ) ( 19,557 ) ( 19,488 ) Special adjustments, interest income and other (1) 5,792 4,344 10,484 1,999 (Loss) income before income taxes $ ( 5,757 ) $ ( 13,602 ) $ 17,559 $ ( 6,329 ) (1) The three months ended June 30, 2024, primarily includes $ 5.9 million of interest income. The three months ended June 30, 2023, includes $ 4.0 million of interest income, $ 1.3 million of currency gains on acquisition-related intercompany loans, and a $ 1.0 million loss from the mark-to-market adjustment of contingent consideration associated with the World Programming acquisition. The six months ended June 30, 2024, includes $ 11.6 million of interest income, $ 0.9 million of currency losses on acquisition-related intercompany loans, and a $ 0.2 million loss from the mark-to-market adjustment of contingent consideration associated with the World Programming acquisition. The six months ended June 30, 2023, includes an $ 8.0 million loss from the mark-to-market adjustment of contingent consideration associated with the World Programming acquisition, $ 6.9 million of interest income, and $ 3.1 million currency gains on acquisition-related intercompany loans.

Organization and Description _2

Organization and Description of Business (Policies)	6 Months Ended
Organization and Description of Business (Policies)	Jun. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of presentation The accompanying unaudited consolidated financial statements have been prepared in accordance with United States generally accepted accounting principles (“GAAP”) and applicable rules and regulations of the Securities and Exchange Commission (“SEC”) regarding interim financial information. Accordingly, the accompanying statements do not include all the information and notes required by GAAP for complete financial statements. The accompanying unaudited consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements (and notes thereto) for the year ended December 31, 2023, included in the most recent Annual Report on Form 10-K filed with the SEC.
Use of Estimates	Use of estimates The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and reported amounts of revenue and expenses during the reporting periods. On an ongoing basis, management evaluates its significant estimates including the stand alone selling price, or SSP, for each distinct performance obligation included in customer contracts with multiple performance obligations, valuation of acquired intangible assets in business combinations, the incremental borrowing rate used in the valuation of lease liabilities, the determination of the period of benefit for capitalized costs to obtain a contract, fair value of convertible senior notes, provision for credit loss, tax valuation allowances, liabilities for uncertain tax provisions, impairment of goodwill and intangible assets, useful lives of intangible assets, and stock-based compensation. Actual results could differ from those estimates.
Significant Accounting Policies	Significant accounting policies There have been no material changes to our significant accounting policies as of and for the six months ended June 30, 2024, as compared to the significant accounting policies described in our Annual Report on Form 10-K for the year ended December 31, 2023.
Change in Presentation of Revenue and Cost of Revenue	Change in Presentation of Revenue and Cost of Revenue Effective in the first quarter of 2024, the Company changed the presentation of revenue and cost of revenue in its Consolidated Statements of Operations to combine the financial statement line items (“FSLIs”) labeled “Software related services”, “Client engineering services” and “Other” into one FSLI labeled “Engineering services and other”. The change in presentation has been applied retrospectively and does not affect the software revenue, total revenue, software cost of revenue, or total cost of revenue amounts previously reported or have any effect on segment reporting.
Recent Accounting Guidance	Accounting standards not yet adopted Reference Rate Reform – In March 2020, the FASB issued ASU 2020-04. Reference Rate Reform (Topic 848) - Facilitation of the Effects of Reference Rate Reform on Financial Reporting. This ASU provides optional expedients and exceptions for applying U.S. GAAP to contract modifications and hedging relationships, subject to meeting certain criteria, that reference LIBOR or another rate that is expected to be discontinued. In October 2022, the FASB Board voted to amend the sunset date of ASU 2020-04 to December 31, 2024. The Company is currently evaluating the impact of this new guidance on its consolidated financial statements and related disclosures and does not expect this guidance to have a material effect on its consolidated financial statements. Segment Reporting – In November 2023, the FASB issued ASU 2023-07 Segment Reporting (Topic 280) - Improvements to Reportable Segment Disclosures . The update is intended to improve reportable segment disclosure requirements, primarily through enhanced disclosures about significant expenses. The ASU requires disclosures to include significant segment expenses that are regularly provided to the chief operating decision maker (CODM), a description of other segment items by reportable segment, and any additional measures of a segment's profit or loss used by the CODM when deciding how to allocate resources. The ASU also requires all annual disclosures currently required by Topic 280 to be included in interim periods. The update is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted, and requires retrospective application to all prior periods presented in the financial statements. The Company is currently evaluating the impact of adopting the updated standard. Income Taxes – In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures , which updates income tax disclosures related to the tax rate reconciliation and requires disclosure of income taxes paid by jurisdiction. The amendments are effective for fiscal years beginning after December 15, 2024. Early adoption is permitted. The amendments should be applied prospectively; however, retrospective application is permitted. The Company is currently evaluating this ASU to determine the effect on its related disclosures.

Revenue from Contracts with C_2

Revenue from Contracts with Customers (Tables)	6 Months Ended
Revenue from Contracts with Customers (Tables)	Jun. 30, 2024
Revenue from Contract with Customer [Abstract]
Schedule of Disaggregation of Revenue	The Company disaggregates its revenue by type of performance obligation and timing of revenue recognition as follows (in thousands): Three Months Ended Six Months Ended 2024 2023 2024 2023 Term licenses and other software products $ 77,859 $ 78,781 $ 189,029 $ 182,090 Perpetual licenses 14,840 8,957 21,377 18,057 Maintenance 39,734 36,041 78,377 71,642 Professional software services 2,990 1,542 5,069 3,175 Software related services 6,077 6,664 12,694 13,764 Client engineering services 6,554 8,034 13,011 15,810 Other 741 1,142 2,150 2,657 Total revenue $ 148,795 $ 141,161 $ 321,707 $ 307,195

Supplementary Information (Tabl

Supplementary Information (Tables)	6 Months Ended
Supplementary Information (Tables)	Jun. 30, 2024
Supplementary Information [Abstract]
Reconciliation of Cash, Cash Equivalents and Restricted Cash	The following table provides a reconciliation of cash, cash equivalents and restricted cash reported in the consolidated balance sheets that sum to the total of the amounts reported in the consolidated statement of cash flows (in thousands): June 30, December 31, 2024 2023 Cash and cash equivalents $ 507,008 $ 467,459 Restricted cash included in other long-term assets 59 117 Total cash, cash equivalents and restricted cash $ 507,067 $ 467,576
Summary of Property and Equipment	Property and equipment consisted of the following (in thousands): June 30, December 31, 2024 2023 Land $ 8,374 $ 8,376 Building and improvements 17,538 17,528 Computer equipment and software 47,724 45,678 Furniture, equipment and other 13,723 14,402 Leasehold improvements 8,744 8,380 Total property and equipment 96,103 94,364 Less: accumulated depreciation and amortization 57,640 54,561 Property and equipment, net $ 38,463 $ 39,803
Summary of Other Accrued Expenses and Current Liabilities	The following table provides the details of other accrued expenses and current liabilities (in thousands): June 30, December 31, 2024 2023 Income taxes payable $ 11,776 $ 12,239 Accrued VAT 5,908 8,710 Employee stock purchase plan obligations 4,391 4,155 Accrued professional fees 3,480 2,436 Accrued royalties 2,193 2,313 Billings in excess of cost 1,994 2,385 Obligations related to acquisition of businesses and technology 1,865 3,286 Non-income tax liabilities 1,753 2,473 Defined contribution plan liabilities 1,394 1,454 Other current liabilities 6,754 8,947 Total $ 41,508 $ 48,398
Summary of Other Long-term Liabilities	The following table provides details of other long-term liabilities (in thousands): June 30, December 31, 2024 2023 Pension and other post-retirement liabilities $ 16,776 $ 15,815 Income tax reserves 15,798 16,254 Deferred tax liabilities 12,294 12,870 Other long-term liabilities 3,127 2,212 Total $ 47,995 $ 47,151
Schedule of Other Income, Net	Other income, net consists of the following (in thousands): Three Months Ended Six Months Ended 2024 2023 2024 2023 Interest income $ ( 5,896 ) $ ( 3,984 ) $ ( 11,618 ) $ ( 6,869 ) Foreign exchange loss (gain) 146 ( 211 ) 1,911 ( 939 ) Other income, net $ ( 5,750 ) $ ( 4,195 ) $ ( 9,707 ) $ ( 7,808 )

Goodwill and Other Intangible_2

Goodwill and Other Intangible Assets (Tables)	6 Months Ended
Goodwill and Other Intangible Assets (Tables)	Jun. 30, 2024
Goodwill and Intangible Assets Disclosure [Abstract]
Changes in Carrying Amount of Goodwill Attributable to Software Reportable Segment	The changes in the carrying amount of goodwill, which is attributable to the Software reportable segment, were as follows (in thousands): Balance as of December 31, 2023 $ 458,125 Acquisitions 4,809 Foreign currency translation ( 3,864 ) Balance as of June 30, 2024 $ 459,070
Schedule of Other Intangible Assets	A summary of other intangible assets is shown below (in thousands): June 30, 2024 Weighted average Gross carrying Accumulated amortization Net carrying amount Definite-lived intangible assets: Developed technology 4 - 6 years $ 148,219 $ 101,119 $ 47,100 Customer relationships 7 - 10 years 60,651 41,314 19,337 Other intangibles 4 - 10 years 1,457 692 765 Total definite-lived intangible assets 210,327 143,125 67,202 Indefinite-lived intangible assets: Trade names 10,335 10,335 Total other intangible assets $ 220,662 $ 143,125 $ 77,537 December 31, 2023 Weighted average Gross carrying Accumulated Net carrying Definite-lived intangible assets: Developed technology 4 - 6 years $ 142,368 $ 90,729 $ 51,639 Customer relationships 7 - 10 years 58,316 37,779 20,537 Other intangibles 4 - 10 years 1,459 563 896 Total definite-lived intangible assets 202,143 129,071 73,072 Indefinite-lived intangible assets: Trade names 10,478 10,478 Total other intangible assets $ 212,621 $ 129,071 $ 83,550

Debt (Tables)

Debt (Tables)	6 Months Ended
Debt (Tables)	Jun. 30, 2024
Debt Disclosure [Abstract]
Schedule of Net Carrying Value of the 2027 and 2024 Notes	The net carrying value of the 2027 and 2024 Notes was as follows (in thousands): June 30, 2024 December 31, 2023 2027 Notes 2024 Notes 2027 Notes 2024 Notes Principal $ 230,000 $ — $ 230,000 $ 81,729 Less: unamortized debt issuance costs 3,482 — 4,071 274 Net carrying amount $ 226,518 $ — $ 225,929 $ 81,455
Schedule of Interest Expense Related to 2027 and 2024 Notes	The interest expense related to the 2027 and 2024 Notes was as follows (in thousands): Three Months Ended Six Months Ended 2024 2023 2024 2023 Contractual interest expense $ 1,041 $ 1,060 $ 2,098 $ 2,121 Amortization of debt issuance costs 406 435 863 899 Total $ 1,447 $ 1,495 $ 2,961 $ 3,020

Stock-Based Compensation (Table

Stock-Based Compensation (Tables)	6 Months Ended
Stock-Based Compensation (Tables)	Jun. 30, 2024
Summary of Stock-Based Compensation	Stock-based compensation expense was recorded as follows (in thousands): Three Months Ended Six Months Ended 2024 2023 2024 2023 Cost of revenue – software $ 2,097 $ 2,572 $ 4,099 $ 5,324 Research and development 6,618 9,943 12,978 18,686 Sales and marketing 4,979 7,581 9,499 15,172 General and administrative 3,661 3,640 6,778 6,715 Total stock-based compensation expense $ 17,355 $ 23,736 $ 33,354 $ 45,897
2017 Plan [Member]
Summary of Restricted Stock Units Awarded	The following table summarizes the restricted stock units, or RSUs, awarded under the 2017 Plan for the period: Number of RSUs Outstanding as of December 31, 2023 1,086,351 Granted 366,364 Vested ( 392,931 ) Forfeited ( 13,845 ) Outstanding as of June 30, 2024 1,045,939
Summary of Stock Option Activity	The following table summarizes the stock option activity under the 2017 Plan for the period: Number of options Weighted average Weighted average Aggregate Outstanding as of December 31, 2023 7,602,078 $ 52.81 7.8 $ 238.3 Granted 417,459 $ 79.19 Exercised ( 753,504 ) $ 49.72 Forfeited ( 65,631 ) $ 55.28 Outstanding as of June 30, 2024 7,200,402 $ 54.63 7.6 $ 312.8 Exercisable as of June 30, 2024 3,415,212 $ 51.60 6.6 $ 158.7

Earnings (loss) per share (Tabl

Earnings (loss) per share (Tables)	6 Months Ended
Earnings (loss) per share (Tables)	Jun. 30, 2024
Earnings Per Share [Abstract]
Schedule Of Computation of Numerators and Denominators Used in Basic and Diluted (Loss ) Earnings Per Share Amounts	The following table sets forth the computation of the numerators and denominators used in the basic and diluted (loss) earnings per share amounts (in thousands, except per share data): Three Months Ended Six Months Ended 2024 2023 2024 2023 Numerator: Net (loss) income $ ( 5,147 ) $ ( 22,280 ) $ 11,400 $ ( 24,239 ) Interest expense related to convertible notes, net of tax (1) — — — — Numerator for diluted (loss) earnings per share $ ( 5,147 ) $ ( 22,280 ) $ 11,400 $ ( 24,239 ) Denominator: Weighted average shares outstanding, basic 83,607 79,986 83,097 80,088 Effect of dilutive shares — — 4,300 — Weighted average shares outstanding, diluted 83,607 79,986 87,397 80,088 Basic (loss) earnings per share $ ( 0.06 ) $ ( 0.28 ) $ 0.14 $ ( 0.30 ) Diluted (loss) earnings per share $ ( 0.06 ) $ ( 0.28 ) $ 0.13 $ ( 0.30 ) (1) Interest expense related to the convertible notes has been excluded from the numerator for diluted earnings per share because its effect would have been anti-dilutive.
Schedule of Anti-dilutive Shares Excluded from Computation of Diluted (Loss) Earnings Per Share	Anti-dilutive shares excluded from the computation of diluted (loss) earnings per share were as follows (in thousands): Three Months Ended Six Months Ended 2024 2023 2024 2023 Stock options and ESPP shares 3,569 3,430 — 3,679 Convertible shares 3,819 4,967 3,209 4,967 Total shares excluded from calculation 7,388 8,397 3,209 8,646

Income Taxes (Tables)

Income Taxes (Tables)	6 Months Ended
Income Taxes (Tables)	Jun. 30, 2024
Income Tax Disclosure [Abstract]
Schedule of Income Tax Expense and Effective Tax Rate	The Company’s income tax expense and effective tax rate for the three and six months ended June 30, 2024 and 2023, were as follows (in thousands, except percentages): Three Months Ended Six Months Ended 2024 2023 2024 2023 Income tax (benefit) expense $ ( 610 ) $ 8,678 $ 6,159 $ 17,910 Effective tax rate 11 % ( 64 %) 35 % ( 283 %)

Accumulated Other Comprehensi_2

Accumulated Other Comprehensive Loss (Tables)	6 Months Ended
Accumulated Other Comprehensive Loss (Tables)	Jun. 30, 2024
Equity [Abstract]
Components of Accumulated Other Comprehensive Loss	The components of accumulated other comprehensive loss were as follows (in thousands): Foreign currency translation Retirement related Total Balance as of December 31, 2023 $ ( 21,473 ) $ ( 836 ) $ ( 22,309 ) Other comprehensive income before reclassification ( 7,096 ) — ( 7,096 ) Amounts reclassified from accumulated other comprehensive income — 115 115 Tax effects — — — Other comprehensive income ( 7,096 ) 115 ( 6,981 ) Balance as of June 30, 2024 $ ( 28,569 ) $ ( 721 ) $ ( 29,290 )

Segment Information (Tables)

Segment Information (Tables)	6 Months Ended
Segment Information (Tables)	Jun. 30, 2024
Segment Reporting [Abstract]
Schedule of Segment Reporting Information	The following tables are in thousands: Three months ended June 30, 2024 Software CES All other Total Revenue $ 141,500 $ 6,554 $ 741 $ 148,795 Adjusted EBITDA $ 17,310 $ 419 $ ( 381 ) $ 17,348 Three months ended June 30, 2023 Software CES All other Total Revenue $ 131,985 $ 8,034 $ 1,142 $ 141,161 Adjusted EBITDA $ 17,707 $ 633 $ ( 1,284 ) $ 17,056 Six months ended June 30, 2024 Software CES All other Total Revenue $ 306,546 $ 13,011 $ 2,150 $ 321,707 Adjusted EBITDA $ 63,380 $ 352 $ ( 566 ) $ 63,166 Six months ended June 30, 2023 Software CES All other Total Revenue $ 288,728 $ 15,810 $ 2,657 $ 307,195 Adjusted EBITDA $ 60,479 $ 1,042 $ ( 1,410 ) $ 60,111
Reconciliation of U.S. GAAP (Loss) Income Before Income Taxes to Adjusted EBITDA	Three Months Ended Six Months Ended 2024 2023 2024 2023 Reconciliation of Adjusted EBITDA to U.S. GAAP Adjusted EBITDA $ 17,348 $ 17,056 $ 63,166 $ 60,111 Stock-based compensation expense ( 17,355 ) ( 23,736 ) ( 33,354 ) ( 45,897 ) Interest expense ( 1,604 ) ( 1,528 ) ( 3,180 ) ( 3,054 ) Depreciation and amortization ( 9,938 ) ( 9,738 ) ( 19,557 ) ( 19,488 ) Special adjustments, interest income and other (1) 5,792 4,344 10,484 1,999 (Loss) income before income taxes $ ( 5,757 ) $ ( 13,602 ) $ 17,559 $ ( 6,329 ) (1) The three months ended June 30, 2024, primarily includes $ 5.9 million of interest income. The three months ended June 30, 2023, includes $ 4.0 million of interest income, $ 1.3 million of currency gains on acquisition-related intercompany loans, and a $ 1.0 million loss from the mark-to-market adjustment of contingent consideration associated with the World Programming acquisition. The six months ended June 30, 2024, includes $ 11.6 million of interest income, $ 0.9 million of currency losses on acquisition-related intercompany loans, and a $ 0.2 million loss from the mark-to-market adjustment of contingent consideration associated with the World Programming acquisition. The six months ended June 30, 2023, includes an $ 8.0 million loss from the mark-to-market adjustment of contingent consideration associated with the World Programming acquisition, $ 6.9 million of interest income, and $ 3.1 million currency gains on acquisition-related intercompany loans.

Revenue from Contracts with C_3

Revenue from Contracts with Customers - Schedule of Disaggregation of Revenue (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation Of Revenue [Line Items]
Total revenue	$ 148,795	$ 141,161	$ 321,707	$ 307,195
Term Licenses And Other Software Products [Member]
Disaggregation Of Revenue [Line Items]
Total revenue	77,859	78,781	189,029	182,090
Perpetual Licenses [Member]
Disaggregation Of Revenue [Line Items]
Total revenue	14,840	8,957	21,377	18,057
Maintenance [Member]
Disaggregation Of Revenue [Line Items]
Total revenue	39,734	36,041	78,377	71,642
Professional Software Services [Member]
Disaggregation Of Revenue [Line Items]
Total revenue	2,990	1,542	5,069	3,175
Software Related Services [Member]
Disaggregation Of Revenue [Line Items]
Total revenue	6,077	6,664	12,694	13,764
Client Engineering Services [Member]
Disaggregation Of Revenue [Line Items]
Total revenue	6,554	8,034	13,011	15,810
Other [Member]
Disaggregation Of Revenue [Line Items]
Total revenue	$ 741	$ 1,142	$ 2,150	$ 2,657

Revenue from Contracts with C_4

Revenue from Contracts with Customers - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Revenue From Contracts With Customers [Line Items]
Percentage of net revenues through indirect channels			12%
Deferred revenue, revenue recognized			$ 96.3
Contracted revenue not yet recognized	$ 269.6	$ 215.9	$ 269.6	$ 215.9
Revenue recognize percentage	67%		67%
Sales and Marketing Expense [Member]
Revenue From Contracts With Customers [Line Items]
Sales commissions	$ 2.2	$ 2.1	$ 4.5	$ 4.1
Prepaid and Other Current Assets [Member]
Revenue From Contracts With Customers [Line Items]
Capitalized contract cost net, current	4.5		4.5		$ 4.3
Contract assets	3.3		3.3		2.7
Other Long-Term Assets [Member]
Revenue From Contracts With Customers [Line Items]
Capitalized contract cost net, noncurrent	0.9		0.9		0.9
Accounts Receivable [Member]
Revenue From Contracts With Customers [Line Items]
Contract assets	$ 5.7		$ 5.7		$ 5.2

Revenue from Contracts with C_5

Revenue from Contracts with Customers - Additional Information (Detail)1	Jun. 30, 2024
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2024-07-01
Revenue From Contracts With Customers [Line Items]
Revenue, remaining contractual obligation, expected to recognize, period	12 months

Supplementary Information - Rec

Supplementary Information - Reconciliation of Cash, Cash Equivalents and Restricted Cash (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023	Jun. 30, 2023	Dec. 31, 2022
Supplementary Information [Abstract]
Cash and cash equivalents	$ 507,008	$ 467,459
Restricted cash included in other long-term assets	59	117
Total cash, cash equivalents, and restricted cash	$ 507,067	$ 467,576	$ 418,787	$ 316,958

Supplementary Information - Sum

Supplementary Information - Summary of Property and Equipment (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 96,103	$ 94,364
Less: accumulated depreciation and amortization	57,640	54,561
Property and equipment, net	38,463	39,803
Land [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	8,374	8,376
Building and Improvements [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	17,538	17,528
Computer Equipment and Software [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	47,724	45,678
Furniture Equipment and Other [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	13,723	14,402
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 8,744	$ 8,380

Supplementary Information - Add

Supplementary Information - Additional Information (Detail) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024 USD ($) Business	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)
Noncash or Part Noncash Acquisitions [Line Items]
Depreciation expense, including amortization of right-of-use assets under finance leases	$ 2.3	$ 2.1	$ 4.5	$ 4
2024 Acquisitions [Member]
Noncash or Part Noncash Acquisitions [Line Items]
Number of business acquisitions completed \| Business	2
Fair value of consideration transferred	$ 14.3
Net liabilities acquired	(0.4)		(0.4)
2024 Acquisitions [Member] \| Goodwill [Member]
Noncash or Part Noncash Acquisitions [Line Items]
Fair value of consideration transferred	4.8
2024 Acquisitions [Member] \| Developed Technology [Member]
Noncash or Part Noncash Acquisitions [Line Items]
Fair value of consideration transferred	7.2
2024 Acquisitions [Member] \| Customer Relationships [Member]
Noncash or Part Noncash Acquisitions [Line Items]
Fair value of consideration transferred	2.7
Prior Acquisitions [Member]
Noncash or Part Noncash Acquisitions [Line Items]
Loss (gain) on mark-to-market adjustment of contingent consideration	$ 0.1	$ 1	$ 0.2	$ 8

Supplementary Information - S_2

Supplementary Information - Summary of Other Accrued Expenses and Current Liabilities (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Other Liabilities Disclosure [Abstract]
Income taxes payable	$ 11,776	$ 12,239
Accrued VAT	5,908	8,710
Employee stock purchase plan obligations	4,391	4,155
Accrued professional fees	3,480	2,436
Accrued royalties	2,193	2,313
Billings in excess of cost	1,994	2,385
Obligations related to acquisition of businesses and technology	1,865	3,286
Non-income tax liabilities	1,753	2,473
Defined contribution plan liabilities	1,394	1,454
Other current liabilities	6,754	8,947
Total	$ 41,508	$ 48,398

Supplementary Information - S_3

Supplementary Information - Summary of Other Long-term Liabilities (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Other Liabilities Disclosure [Abstract]
Pension and other post retirement liabilities	$ 16,776	$ 15,815
Income tax reserves	15,798	16,254
Deferred tax liabilities	12,294	12,870
Other long-term liabilities	3,127	2,212
Total	$ 47,995	$ 47,151

Supplementary Information - Sch

Supplementary Information - Schedule of Other Income, Net (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Supplementary Information [Abstract]
Interest income	$ (5,896)	$ (3,984)	$ (11,618)	$ (6,869)
Foreign exchange loss (gain)	146	(211)	1,911	(939)
Other expense (income), net	$ (5,750)	$ (4,195)	$ (9,707)	$ (7,808)

Goodwill and Other Intangible_3

Goodwill and Other Intangible Assets - Changes in Carrying Amount of Goodwill Attributable to Software Reportable Segment (Detail) $ in Thousands	6 Months Ended
	Jun. 30, 2024 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
Beginning Balance	$ 458,125
Acquisitions	4,809
Foreign currency translation	(3,864)
Ending Balance	$ 459,070

Goodwill and Other Intangible_4

Goodwill and Other Intangible Assets - Schedule of Other Intangible Assets (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Summary Of Other Intangible Assets [Line Items]
Gross carrying amount	$ 210,327	$ 202,143
Accumulated amortization	143,125	129,071
Net carrying amount	67,202	73,072
Gross carrying amount	220,662	212,621
Net carrying amount	77,537	83,550
Developed Technology [Member]
Summary Of Other Intangible Assets [Line Items]
Gross carrying amount	148,219	142,368
Accumulated amortization	101,119	90,729
Net carrying amount	$ 47,100	$ 51,639
Developed Technology [Member] \| Minimum [Member]
Summary Of Other Intangible Assets [Line Items]
Weighted-average useful life of acquired finite-lived intangible assets	4 years	4 years
Developed Technology [Member] \| Maximum [Member]
Summary Of Other Intangible Assets [Line Items]
Weighted-average useful life of acquired finite-lived intangible assets	6 years	6 years
Customer Relationships [Member]
Summary Of Other Intangible Assets [Line Items]
Gross carrying amount	$ 60,651	$ 58,316
Accumulated amortization	41,314	37,779
Net carrying amount	$ 19,337	$ 20,537
Customer Relationships [Member] \| Minimum [Member]
Summary Of Other Intangible Assets [Line Items]
Weighted-average useful life of acquired finite-lived intangible assets	7 years	7 years
Customer Relationships [Member] \| Maximum [Member]
Summary Of Other Intangible Assets [Line Items]
Weighted-average useful life of acquired finite-lived intangible assets	10 years	10 years
Other Intangibles [Member]
Summary Of Other Intangible Assets [Line Items]
Gross carrying amount	$ 1,457	$ 1,459
Accumulated amortization	692	563
Net carrying amount	$ 765	$ 896
Other Intangibles [Member] \| Minimum [Member]
Summary Of Other Intangible Assets [Line Items]
Weighted-average useful life of acquired finite-lived intangible assets	4 years	4 years
Other Intangibles [Member] \| Maximum [Member]
Summary Of Other Intangible Assets [Line Items]
Weighted-average useful life of acquired finite-lived intangible assets	10 years	10 years
Trade Names [Member]
Summary Of Other Intangible Assets [Line Items]
Net carrying amount	$ 10,335	$ 10,478
Gross carrying amount	$ 10,335	$ 10,478

Goodwill and Other Intangible_5

Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization of intangible assets	$ 7,629	$ 7,625	$ 15,067	$ 15,439

Debt - Additional Information (

Debt - Additional Information (Detail) - USD ($)	1 Months Ended		6 Months Ended
Debt - Additional Information (Detail) - USD ($)	Jun. 30, 2022	Jun. 30, 2019	Jun. 30, 2024	Dec. 31, 2023
Convertible Senior Notes Due in 2027 [Member]
Debt Instrument [Line Items]
Debt instrument, aggregate principal amount	$ 230,000,000		$ 230,000,000	$ 230,000,000
Debt instrument interest rate	1.75%		1.75%
Additional principal amount of notes to initial purchaser's	$ 30,000,000
Net proceeds from issuance of costs	$ 224,300,000
Debt instrument frequency of periodic payment			semi-annually
Interest payment commencement date			Dec. 15, 2022
Debt instrument, description			The 2027 Notes bear interest at a rate of 1.750% per year, payable semi-annually in arrears on June 15 and December 15 of each year, which commenced on December 15, 2022.
Debt conversion, converted instrument, shares issued			13.9505
Fair value of convertible notes			$ 334,900,000
Debt instrument, convertible, terms of conversion feature			The 2027 Notes have an initial conversion rate of 13.9505 shares of the Company's Class A common stock per $1,000 principal amount of 2027 Notes, which is equivalent to an initial conversion price of approximately $71.68 per share of its Class A common stock.
Debt instrument, convertible, "if-converted value" in excess of the principal amount			$ 84,700,000
Convertible Senior Notes Due in 2027 [Member] \| Class A Common Stock [Member]
Debt Instrument [Line Items]
Debt instrument conversion rate principal amount of notes			$ 1,000
Debt instrument convertible initial conversion price per share of common stock			$ 71.68
Convertible Senior Notes Due in 2024 [Member]
Debt Instrument [Line Items]
Debt instrument, aggregate principal amount		$ 230,000,000	$ 0	81,729,000
Debt instrument interest rate		0.25%	0.25%
Additional principal amount of notes to underwriters		$ 30,000,000
Net proceeds from issuance of costs		$ 221,900,000
Debt instrument frequency of periodic payment			semi-annually
Debt instrument maturity date		Jun. 01, 2024
Debt instrument, description			The 2024 Notes bore interest at a rate of 0.25% per year, payable semi-annually in arrears on June 1 and December 1 of each year.
Debt conversion, converted instrument, shares issued			796,817
Fair value of convertible notes			$ 70,800,000
Debt instrument, convertible, terms of conversion feature			The 2024 Notes had an initial conversion rate of 21.5049 shares of the Company's Class A common stock per $1,000 principal amount of 2024 Notes, which was equivalent to an initial conversion price of approximately $46.50 per share of its Class A common stock.
Debt instrument repurchased face amount			$ 148,200,000
Repayments of notes payable			192,400,000
Debt instrument principal outstanding			$ 81,700,000
Debt instrument principal outstanding				$ 81,700,000
Convertible Senior Notes Due in 2024 [Member] \| Class A Common Stock [Member]
Debt Instrument [Line Items]
Debt conversion, converted instrument, shares issued		21.5049
Debt instrument conversion rate principal amount of notes		$ 1,000
Debt instrument convertible initial conversion price per share of common stock		$ 46.5
Twenty Nineteen Credit Agreement
Debt Instrument [Line Items]
Maturity date			Dec. 31, 2025
Credit facility			$ 200,000,000
Secured Credit Agreement [Member]
Debt Instrument [Line Items]
Loan outstanding			0
Amount available for future borrowing			$ 200,000,000

Debt - Schedule of Net Carrying

Debt - Schedule of Net Carrying Value of the 2027 and 2024 Notes (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023	Jun. 30, 2022	Jun. 30, 2019
Debt Instrument [Line Items]
Net carrying amount, current	$ 0	$ 81,455
Net carrying amount	226,518	225,929
Convertible Senior Notes Due in 2027 [Member]
Debt Instrument [Line Items]
Principal	230,000	230,000	$ 230,000
Less: unamortized debt issuance costs	3,482	4,071
Net carrying amount	226,518	225,929
Convertible Senior Notes Due in 2024 [Member]
Debt Instrument [Line Items]
Principal	0	81,729		$ 230,000
Less: unamortized debt issuance costs	0	274
Net carrying amount, current	$ 0	$ 81,455

Debt - Schedule of Interest Exp

Debt - Schedule of Interest Expense Related to 2027 and 2024 Notes (Detail) - Convertible Senior Notes Due in 2024 and 2027 [Member] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Debt Instrument [Line Items]
Contractual interest expense	$ 1,041	$ 1,060	$ 2,098	$ 2,121
Amortization of debt issuance costs	406	435	863	899
Total	$ 1,447	$ 1,495	$ 2,961	$ 3,020

Fair Value Measurements - Addit

Fair Value Measurements - Additional Information (Detail) $ in Millions	Jun. 30, 2024 USD ($)
Convertible Senior Notes Due in 2027 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value of convertible notes	$ 334.9

Stock-based Compensation - Addi

Stock-based Compensation - Additional Information (Detail) $ / shares in Units, $ in Millions	3 Months Ended				6 Months Ended		12 Months Ended
	Jun. 30, 2024 USD ($) shares	Mar. 31, 2024 shares	Jun. 30, 2023 USD ($)	Mar. 31, 2023 shares	Jun. 30, 2024 USD ($) Installment $ / shares shares	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)	Sep. 27, 2017 shares
2021 Employee Stock Purchase Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of purchase price for each share of common stock purchased of lower of fair market value per share on first day of applicable offering period					85%
Stock-based compensation expense \| $	$ 0.7		$ 0.6		$ 1.4	$ 1.2
2021 Employee Stock Purchase Plan [Member] \| The Timing of Payroll Deductions [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Amount withheld on behalf of employees for a future purchase \| $					$ 4.4		$ 4.2
2021 Employee Stock Purchase Plan [Member] \| Common Stock [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Issuance of common stock for employee stock purchase program (in shares)					64,309
Class A Common Stock [Member] \| Common Stock [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Issuance of common stock for employee stock purchase program (in shares)		64,000		92,000
2017 Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Intrinsic value of options exercised \| $					$ 29.1
2017 Plan [Member] \| Common Stock [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock reserved for issuance	6,643,204				6,643,204
2017 Plan [Member] \| Restricted Stock Units (RSUs) [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Weighted average grant date fair value of RSUs \| $ / shares					$ 79.68
Number of vesting equal annual installments \| Installment					4
Compensation cost related to nonvested awards not yet recognized \| $	$ 102.6				$ 102.6
Weighted average period of recognition					2 years 6 months
2017 Plan [Member] \| Class A Common Stock [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock reserved for issuance								19,460,908
Maximum [Member] \| 2021 Employee Stock Purchase Plan [Member] \| Common Stock [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock reserved for issuance	2,767,911				2,767,911
Maximum [Member] \| Class A Common Stock [Member] \| 2021 Employee Stock Purchase Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock reserved for issuance	3,200,000				3,200,000

Stock-based Compensation - Summ

Stock-based Compensation - Summary of Restricted Stock Units Awarded (Detail) - 2017 Plan [Member] - Restricted Stock Units (RSUs) [Member]	6 Months Ended
	Jun. 30, 2024 shares
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Number of RSUs, Outstanding Beginning Balance	1,086,351
Number of RSUs, Granted	366,364
Number of RSUs, Vested	(392,931)
Number of RSUs, Forfeited	(13,845)
Number of RSUs, Outstanding Ending Balance	1,045,939

Stock-based Compensation - Su_2

Stock-based Compensation - Summary of Stock Option Activity under 2017 Plan (Detail) - 2017 Plan [Member] $ / shares in Units, $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2024 USD ($) $ / shares shares	Dec. 31, 2023 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Number of options, Outstanding, Beginning Balance \| shares	7,602,078
Number of options, Granted \| shares	417,459
Number of options, Exercised \| shares	(753,504)
Number of options, Forfeited \| shares	(65,631)
Number of options, Outstanding, Ending Balance \| shares	7,200,402	7,602,078
Number of options, Exercisable \| shares	3,415,212
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Weighted average exercise price per share, Outstanding, Beginning Balance \| $ / shares	$ 52.81
Weighted average exercise price per share, Granted \| $ / shares	79.19
Weighted average exercise price per share, Exercised \| $ / shares	49.72
Weighted average exercise price per share, Forfeited \| $ / shares	55.28
Weighted average exercise price per share, Outstanding, Ending Balance \| $ / shares	54.63	$ 52.81
Weighted average exercise price per share, Exercisable \| $ / shares	$ 51.6
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Weighted average remaining contractual term (years), Outstanding	7 years 7 months 6 days	7 years 9 months 18 days
Weighted average remaining contractual term (years), Exercisable	6 years 7 months 6 days
Aggregate intrinsic value, Outstanding \| $	$ 312.8	$ 238.3
Aggregate intrinsic value, Exercisable \| $	$ 158.7

Stock-based Compensation - Su_3

Stock-based Compensation - Summary of Stock-Based Compensation Expense (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Total stock-based compensation expense	$ 17,355	$ 23,736	$ 33,354	$ 45,897
Cost of revenue - software [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Total stock-based compensation expense	2,097	2,572	4,099	5,324
Research and development [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Total stock-based compensation expense	6,618	9,943	12,978	18,686
Sales and marketing [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Total stock-based compensation expense	4,979	7,581	9,499	15,172
General and administrative [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Total stock-based compensation expense	$ 3,661	$ 3,640	$ 6,778	$ 6,715

Earnings (loss) per share - Com

Earnings (loss) per share - Computation of Numerators and Denominators Used in Basic and Diluted (Loss) Earnings Per Share Amounts (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended				6 Months Ended
		Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Numerator:
Net (loss) income		$ (5,147)	$ 16,547	$ (22,280)	$ (1,959)	$ 11,400	$ (24,239)
Interest expense related to convertible notes, net of tax	[1]	0		0		0	0
Numerator for diluted (loss) earnings per share		$ (5,147)		$ (22,280)		$ 11,400	$ (24,239)
Denominator:
Weighted average shares outstanding, basic		83,607		79,986		83,097	80,088
Effect of dilutive shares		0		0		4,300	0
Weighted average shares outstanding, diluted		83,607		79,986		87,397	80,088
Basic (loss) earnings per share		$ (0.06)		$ (0.28)		$ 0.14	$ (0.3)
Diluted (loss) earnings per share		$ (0.06)		$ (0.28)		$ 0.13	$ (0.3)

[1] Interest expense related to the convertible notes has been excluded from the numerator for diluted earnings per share because its effect would have been anti-dilutive.

Earnings (loss) per share - Sch

Earnings (loss) per share - Schedule of Anti-dilutive Shares Excluded from Computation of Diluted (Loss) Earnings Per Share (Detail) - shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	7,388	8,397	3,209	8,646
Stock Options and ESPP [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	3,569	3,430	0	3,679
Convertible Shares [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	3,819	4,967	3,209	4,967

Income Taxes - Schedule of Inco

Income Taxes - Schedule of Income Tax Expense and Effective Tax Rate (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Income Tax Disclosure [Abstract]
Income tax (benefit) expense	$ (610)	$ 8,678	$ 6,159	$ 17,910
Effective tax rate	11%	(64.00%)	35%	(283.00%)

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Income Tax Disclosure [Abstract]
Net discrete benefit	$ 0.3
Net discrete expense		$ 11.6

Accumulated Other Comprehensi_3

Accumulated Other Comprehensive Loss - Components of Accumulated Other Comprehensive Loss (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	$ 762,928	$ 606,905	$ 711,331	$ 569,736
Total other comprehensive (loss) income	(1,986)	(1,410)	(6,981)	5,841
Ending balance	791,306	620,215	791,306	620,215
Foreign Currency Translation [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance			(21,473)
Other comprehensive income before reclassification			(7,096)
Amounts reclassified from accumulated other comprehensive income			0
Tax effects			0
Total other comprehensive (loss) income			(7,096)
Ending balance	(28,569)		(28,569)
Retirement Related Benefit Plans [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance			(836)
Other comprehensive income before reclassification			0
Amounts reclassified from accumulated other comprehensive income			115
Tax effects			0
Total other comprehensive (loss) income			115
Ending balance	(721)		(721)
Accumulated Other Comprehensive Loss [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(27,304)	(22,751)	(22,309)	(30,002)
Other comprehensive income before reclassification			(7,096)
Amounts reclassified from accumulated other comprehensive income			115
Tax effects			0
Total other comprehensive (loss) income			(6,981)
Ending balance	$ (29,290)	$ (24,161)	$ (29,290)	$ (24,161)

Segment Information - Additiona

Segment Information - Additional Information (Detail)	6 Months Ended
Segment Information - Additional Information (Detail)	Jun. 30, 2024 Segment
Segment Reporting [Abstract]
Number of reportable segments	2

Segment Information - Schedule

Segment Information - Schedule of Segment Reporting Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Segment Reporting Information [Line Items]
Revenue	$ 148,795	$ 141,161	$ 321,707	$ 307,195
Adjusted EBITDA	17,348	17,056	63,166	60,111
Software [Member]
Segment Reporting Information [Line Items]
Revenue	141,500	131,985	306,546	288,728
Adjusted EBITDA	17,310	17,707	63,380	60,479
CES [Member]
Segment Reporting Information [Line Items]
Revenue	6,554	8,034	13,011	15,810
Adjusted EBITDA	419	633	352	1,042
All Other [Member]
Segment Reporting Information [Line Items]
Revenue	741	1,142	2,150	2,657
Adjusted EBITDA	$ (381)	$ (1,284)	$ (566)	$ (1,410)

Segment Information - Reconcili

Segment Information - Reconciliation of U.S. GAAP (Loss) Income Before Income Taxes to Adjusted EBITDA (Detail) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Segment Reporting [Abstract]
Adjusted EBITDA		$ 17,348	$ 17,056	$ 63,166	$ 60,111
Stock-based compensation expense		(17,355)	(23,736)	(33,354)	(45,897)
Interest expense		(1,604)	(1,528)	(3,180)	(3,054)
Depreciation and amortization		(9,938)	(9,738)	(19,557)	(19,488)
Special adjustments, interest income and other	[1]	5,792	4,344	10,484	1,999
(Loss) income before income taxes		$ (5,757)	$ (13,602)	$ 17,559	$ (6,329)

[1] The three months ended June 30, 2024, primarily includes $ 5.9 million of interest income. The three months ended June 30, 2023, includes $ 4.0 million of interest income, $ 1.3 million of currency gains on acquisition-related intercompany loans, and a $ 1.0 million loss from the mark-to-market adjustment of contingent consideration associated with the World Programming acquisition. The six months ended June 30, 2024, includes $ 11.6 million of interest income, $ 0.9 million of currency losses on acquisition-related intercompany loans, and a $ 0.2 million loss from the mark-to-market adjustment of contingent consideration associated with the World Programming acquisition. The six months ended June 30, 2023, includes an $ 8.0 million loss from the mark-to-market adjustment of contingent consideration associated with the World Programming acquisition, $ 6.9 million of interest income, and $ 3.1 million currency gains on acquisition-related intercompany loans.

Segment Information - Reconci_2

Segment Information - Reconciliation of U.S. GAAP Income (Loss) Before Income Taxes to Adjusted EBITDA (Parenthetical) (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Segment Reporting Information [Line Items]
Loss on mark-to-market adjustment of contingent consideration			$ 189	$ 7,987
Interest income	$ 5,900	$ 4,000	11,600	6,900
Currency gains on acquisition-related intercompany loans		1,300		3,100
Currency losses on acquisition-related intercompany loans			900
World Programming [Member]
Segment Reporting Information [Line Items]
Loss on mark-to-market adjustment of contingent consideration		$ 1,000	$ 200	$ 8,000