Sterling Check (STER) 10-Q 9 Nov 22 2022 Q3 Quarterly report Financial data

Cover Page

Cover Page - shares	9 Months Ended
	Sep. 30, 2022	Nov. 07, 2022
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2022
Document Transition Report	false
Entity File Number	001-40829
Entity Registrant Name	Sterling Check Corp.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	37-1784336
Entity Address, Address Line One	1 State Street Plaza
Entity Address, Address Line Two	24th Floor
Entity Address, City or Town	New York
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	10004
City Area Code	800
Local Phone Number	853-3228
Title of 12(b) Security	Common stock, $0.01 par value
Trading Symbol	STER
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding (in shares)		97,063,754
Amendment Flag	false
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q3
Current Fiscal Year End Date	--12-31
Entity Central Index Key	0001645070

UNAUDITED CONDENSED CONSOLIDATE

UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
CURRENT ASSETS:
Cash and cash equivalents	$ 99,190	$ 47,998
Accounts receivable (net of allowance of $2,949 and $3,182 as of December 31, 2021 and September 30, 2022, respectively)	159,550	127,927
Prepaid expenses	8,702	12,510
Operating leases right-of-use asset	3,333	0
Other current assets	11,235	11,563
Total current assets	282,010	199,998
Property and equipment, net	10,973	11,124
Goodwill	849,423	852,536
Intangible assets, net	254,610	297,146
Deferred income taxes	4,117	4,770
Operating leases right-of-use asset	15,679	0
Other noncurrent assets, net	8,115	6,685
TOTAL ASSETS	1,424,927	1,372,259
CURRENT LIABILITIES:
Accounts payable	36,784	31,127
Accrued expenses	66,200	67,971
Current portion of long-term debt	6,461	6,461
Operating leases liability, current portion	3,601	0
Other current liabilities	14,162	24,361
Total current liabilities	127,208	129,920
Long-term debt, net	495,705	499,107
Deferred income taxes	31,542	28,584
Long-term operating leases liability, net of current portion	18,087	0
Other liabilities	4,171	5,024
Total liabilities	676,713	662,635
COMMITMENTS AND CONTINGENCIES (NOTE 12)
STOCKHOLDERS’ EQUITY:
Preferred stock ($0.01 par value; 100,000,000 shares authorized; no shares issued or outstanding)	0	0
Common stock ($0.01 par value; 1,000,000,000 shares authorized, 95,854,795 shares issued and 95,746,975 shares outstanding as of December 31, 2021; 1,000,000,000 shares authorized, 96,655,886 shares issued and 96,548,066 shares outstanding as of September 30, 2022)	75	68
Additional paid-in capital	936,239	916,578
Common stock held in treasury (107,820 shares as of December 31, 2021 and September 30, 2022)	(897)	(897)
Accumulated deficit	(179,306)	(206,218)
Accumulated other comprehensive income (loss)	(7,897)	93
Total stockholders’ equity	748,214	709,624
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 1,424,927	$ 1,372,259

UNAUDITED CONDENSED CONSOLIDA_2

UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 3,182	$ 2,949
Preferred stock, par value (in USD per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	100,000,000	100,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value (in USD per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	1,000,000,000	1,000,000,000
Common stock, shares issued (in shares)	96,655,886	95,854,795
Common stock, shares outstanding (in shares)	96,548,066	95,746,975
Treasury stock (in shares)	107,820	107,820

UNAUDITED CONDENSED CONSOLIDA_3

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE (LOSS) INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Statement [Abstract]
REVENUES	$ 199,299	$ 169,557	$ 596,862	$ 468,255
OPERATING EXPENSES:
Cost of revenues (exclusive of depreciation and amortization below)	106,422	82,638	314,954	225,798
Corporate technology and production systems	13,715	12,084	38,806	32,435
Selling, general and administrative	42,411	84,983	126,630	153,194
Depreciation and amortization	16,570	20,346	56,598	61,193
Impairments of long-lived assets	193	15	805	2,940
Total operating expenses	179,311	200,066	537,793	475,560
OPERATING (LOSS) INCOME	19,988	(30,509)	59,069	(7,305)
OTHER EXPENSE (INCOME):
Interest expense, net	7,764	7,668	20,719	22,841
Loss (gain) on interest rate swaps	0	112	(296)	199
Other income	(560)	(400)	(1,422)	(1,034)
Total other expense, net	7,204	7,380	19,001	22,006
(LOSS) INCOME BEFORE INCOME TAXES	12,784	(37,889)	40,068	(29,311)
Income tax (benefit) provision	3,481	(12,633)	12,958	(8,080)
NET (LOSS) INCOME	9,303	(25,256)	27,110	(21,231)
Unrealized loss on hedged transactions, net of tax	0	(1)	0	(323)
Foreign currency translation adjustments, net of tax	(4,790)	(1,565)	(7,990)	(971)
Total other comprehensive (loss) income	(4,790)	(1,566)	(7,990)	(1,294)
COMPREHENSIVE (LOSS) INCOME	$ 4,513	$ (26,822)	$ 19,120	$ (22,525)
Net (loss) income per share attributable to stockholders
Basic (in USD per share)	$ 0.10	$ (0.28)	$ 0.29	$ (0.24)
Diluted (in USD per share)	$ 0.09	$ (0.28)	$ 0.27	$ (0.24)
Weighted average number of shares outstanding
Basic (in shares)	94,134,690	89,431,022	94,043,105	88,956,388
Diluted (in shares)	99,118,521	89,431,022	99,217,125	88,956,388

UNAUDITED CONDENSED CONSOLIDA_4

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Cumulative Effect, Period of Adoption, Adjustment	Common Stock	Additional Paid-In Capital	Common Stock Held in Treasury	Accumulated Deficit	Accumulated Deficit Cumulative Effect, Period of Adoption, Adjustment	Accumulated Other Comprehensive Income (Loss)
Beginning balance (in shares) at Dec. 31, 2020			88,554,962
Beginning balance at Dec. 31, 2020	$ 583,184		$ 1	$ 770,714	$ (897)	$ (187,691)		$ 1,057
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock issued for exercise of employee-based stock options (in shares)			271,946
Common stock issued for exercise of employee-based stock options	2,427			2,427
Stock-based compensation	911			911
Net income (loss)	628					628
Unrealized gain (loss) on hedged transactions, net of tax	(134)							(134)
Foreign currency translation adjustment, net of tax	372							372
Ending Balance (in shares) at Mar. 31, 2021			88,826,908
Ending Balance at Mar. 31, 2021	587,388		$ 1	774,052	(897)	(187,063)		1,295
Beginning balance (in shares) at Dec. 31, 2020			88,554,962
Beginning balance at Dec. 31, 2020	583,184		$ 1	770,714	(897)	(187,691)		1,057
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(21,231)
Unrealized gain (loss) on hedged transactions, net of tax	(323)
Foreign currency translation adjustment, net of tax	(971)
Ending Balance (in shares) at Sep. 30, 2021			95,787,780
Ending Balance at Sep. 30, 2021	701,245		$ 68	911,233	(897)	(208,922)		(237)
Beginning balance (in shares) at Dec. 31, 2020			88,554,962
Beginning balance at Dec. 31, 2020	583,184		$ 1	770,714	(897)	(187,691)		1,057
Ending Balance (in shares) at Dec. 31, 2021			95,746,975
Ending Balance at Dec. 31, 2021	$ 709,624	$ (198)	$ 68	916,578	(897)	(206,218)	$ (198)	93
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accounting Standards Update [Extensible Enumeration]	Accounting Standards Update 2016-13
Beginning balance (in shares) at Mar. 31, 2021			88,826,908
Beginning balance at Mar. 31, 2021	$ 587,388		$ 1	774,052	(897)	(187,063)		1,295
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	765			765
Net income (loss)	3,397					3,397
Unrealized gain (loss) on hedged transactions, net of tax	(188)							(188)
Foreign currency translation adjustment, net of tax	222							222
Ending Balance (in shares) at Jun. 30, 2021			88,826,908
Ending Balance at Jun. 30, 2021	591,584		$ 1	774,817	(897)	(183,666)		1,329
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock issued for exercise of employee-based stock options (in shares)			6,093
Common stock issued for exercise of employee-based stock options	56			56
Issuance of common stock in connection with IPO, net of offering costs, underwriting discounts and commissions (in shares)			4,760,000
Issuance of common stock in connection with IPO, net of offering costs, underwriting discounts and commissions	94,523		$ 48	94,475
Issuance of common stock in connection with forgiveness of promissory notes (in shares)			370,182
Issuance of common stock in connection with forgiveness of promissory notes	8,409			8,409
Capital contribution from Stockholder	15,576			15,576
Issuance of restricted shares, net of forfeitures and vesting (in shares)			1,824,597
Issuance of restricted shares, net of forfeitures and vestings			$ 19	(19)
Stock-based compensation	17,919			17,919
Net income (loss)	(25,256)					(25,256)
Unrealized gain (loss) on hedged transactions, net of tax	(1)							(1)
Foreign currency translation adjustment, net of tax	(1,565)							(1,565)
Ending Balance (in shares) at Sep. 30, 2021			95,787,780
Ending Balance at Sep. 30, 2021	701,245		$ 68	911,233	(897)	(208,922)		(237)
Beginning balance (in shares) at Dec. 31, 2021			95,746,975
Beginning balance at Dec. 31, 2021	709,624	(198)	$ 68	916,578	(897)	(206,218)	(198)	93
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock (in shares)			1,112
Common stock issued for exercise of employee-based stock options (in shares)			8,486
Common stock issued for exercise of employee-based stock options	80			80
Issuance of restricted shares, net of forfeitures and vesting (in shares)			533,095
Issuance of restricted shares, net of forfeitures and vestings			$ 5	(5)
Stock-based compensation	5,108			5,108
Net income (loss)	6,236					6,236
Foreign currency translation adjustment, net of tax				(8)				283
Foreign currency translation adjustment, net of tax	275
Ending Balance (in shares) at Mar. 31, 2022			96,289,668
Ending Balance at Mar. 31, 2022	721,125		$ 73	921,753	(897)	(200,180)		376
Beginning balance (in shares) at Dec. 31, 2021			95,746,975
Beginning balance at Dec. 31, 2021	709,624	$ (198)	$ 68	916,578	(897)	(206,218)	$ (198)	93
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	27,110
Unrealized gain (loss) on hedged transactions, net of tax	0
Foreign currency translation adjustment, net of tax	(7,990)
Ending Balance (in shares) at Sep. 30, 2022			96,548,066
Ending Balance at Sep. 30, 2022	748,214		$ 75	936,239	(897)	(179,306)		(7,897)
Beginning balance (in shares) at Mar. 31, 2022			96,289,668
Beginning balance at Mar. 31, 2022	721,125		$ 73	921,753	(897)	(200,180)		376
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock (in shares)			1,812
Common stock issued for exercise of employee-based stock options (in shares)			76,399
Common stock issued for exercise of employee-based stock options	734			734
Issuance of restricted shares, net of forfeitures and vesting (in shares)			42,388
Stock-based compensation	6,023			6,023
Net income (loss)	11,571					11,571
Foreign currency translation adjustment, net of tax				(24)				(3,483)
Foreign currency translation adjustment, net of tax	(3,507)
Ending Balance (in shares) at Jun. 30, 2022			96,410,267
Ending Balance at Jun. 30, 2022	735,946		$ 73	928,486	(897)	(188,609)		(3,107)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock (in shares)			1,604
Common stock issued for exercise of employee-based stock options (in shares)			159,350
Common stock issued for exercise of employee-based stock options	1,479		$ 2	1,477
Issuance of restricted shares, net (in shares)			(23,155)
Stock-based compensation	6,293			6,293
Net income (loss)	9,303					9,303
Unrealized gain (loss) on hedged transactions, net of tax	0
Foreign currency translation adjustment, net of tax	(4,790)			(17)				(4,790)
Foreign currency translation adjustment, net of tax	(4,807)
Ending Balance (in shares) at Sep. 30, 2022			96,548,066
Ending Balance at Sep. 30, 2022	$ 748,214		$ 75	$ 936,239	$ (897)	$ (179,306)		$ (7,897)

UNAUDITED CONDENSED CONSOLIDA_5

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Parenthetical) $ in Thousands	3 Months Ended
	Mar. 31, 2022 USD ($)
Statement of Stockholders' Equity [Abstract]
Tax on foreign currency translation adjustments	$ 56

UNAUDITED CONDENSED CONSOLIDA_6

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net (loss) income	$ 27,110	$ (21,231)
Adjustments to reconcile net (loss) income to net cash provided by operations
Depreciation and amortization	56,598	61,193
Deferred income taxes	4,885	(13,349)
Stock-based compensation	17,424	27,236
Impairments of long-lived assets	805	2,940
Provision for bad debts	1,016	604
Amortization of financing fees	327	362
Amortization of debt discount	1,444	1,741
Deferred rent	(170)	(1,334)
Unrealized translation gain on investment in foreign subsidiaries	(1,838)	(100)
Changes in fair value of derivatives	(4,102)	(5,024)
Excess payment on contingent consideration for acquisition	0	(1,159)
Changes in operating assets and liabilities
Accounts receivable	(33,145)	(40,383)
Insurance receivable	0	750
Prepaid expenses	3,579	(1,421)
Other assets	(2,097)	1,464
Accounts payable	6,546	12,116
Litigation settlement obligation	0	(750)
Accrued expenses	84	15,609
Other liabilities	(4,868)	(338)
Net cash provided by operating activities	73,598	38,926
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property and equipment	(3,978)	(2,619)
Purchases of intangible assets and capitalized software	(11,719)	(11,987)
Proceeds from disposition of property and equipment	25	7
Net cash used in investing activities	(15,672)	(14,599)
CASH FLOWS FROM FINANCING ACTIVITIES
Issuance of common stock	2,291	2,483
Proceeds from issuance of common stock in IPO, net of underwriting discounts and commissions	0	102,638
Payments of IPO issuance costs	(225)	(6,120)
Capital contribution from certain stockholders	0	15,576
Payments of long-term debt	(4,846)	(11,531)
Payment of contingent consideration for acquisition	(226)	(738)
Payments of finance lease obligations	(3)	(8)
Net cash provided by (used in) financing activities	(3,009)	102,300
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	(3,725)	(863)
NET CHANGE IN CASH AND CASH EQUIVALENTS	51,192	125,764
Beginning of period	47,998	66,633
Cash and cash equivalents at end of period	99,190	192,397
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Interest, net of capitalized amounts of $220 and $245 for the nine months ended September 30, 2021 and 2022, respectively	24,277	21,494
Income taxes	11,513	4,663
Offering costs included in accounts payable and accrued liabilities	0	1,996
Noncash investing activities
Purchases of property and equipment in accounts payable and accrued expenses	$ 8	$ 35

UNAUDITED CONDENSED CONSOLIDA_7

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Statement of Cash Flows [Abstract]
Interest, capitalized amounts	$ 245	$ 220

Description of Business

Description of Business	9 Months Ended
	Sep. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Description of Business	Description of Business Sterling Check Corp. (the “Company”), a Delaware corporation headquartered in New York City, New York, is a global provider of technology-enabled background and identity verification services. The Company provides the foundation of trust and safety its clients need to create effective environments for their most essential resource—people. The Company offers a comprehensive hiring and risk management solution that begins with identity verification, followed by criminal background screening, credential verification, drug and health screening, employee onboarding document processing and ongoing risk monitoring. The Company’s final prospectus related to the initial public offering (“IPO”) of its common stock, $0.01 par value per share (“common stock”) was filed with the Securities and Exchange Commission (“SEC”) on September 24, 2021 pursuant to Rule 424(b) under the Securities Act (the “IPO Prospectus”) and the common stock began trading on the Nasdaq Global Select Market on September 23, 2021. On September 27, 2021, the Company completed its IPO of an aggregate of 16,427,750 shares of common stock at a public offering price of $23.00 per share, pursuant to the IPO Prospectus. The Company sold 4,760,000 shares and certain existing stockholders sold an aggregate of 11,667,750 shares, including 2,142,750 shares that were sold pursuant to the full exercise of the underwriters’ option to purchase additional shares. The Company received aggregate net proceeds of $94.5 million after deducting underwriting discounts and commissions of $6.8 million and other offering expenses of $8.1 million.

Summary of Significant Accounti

Summary of Significant Accounting Policies	9 Months Ended
	Sep. 30, 2022
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies Basis of Presentation and Consolidation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“US GAAP”) and include accounts of the Company and its wholly-owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation. These unaudited condensed consolidated financial statements are unaudited; however, in the opinion of management, they reflect all adjustments consisting only of normal recurring adjustments necessary to state fairly the financial position, results of operations and cash flows for the periods presented in conformity with US GAAP applicable to interim periods. The results of operations for the interim periods presented are not necessarily indicative of results for the full year or future periods. These unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements as of December 31, 2021 and notes thereto included in the Company’s Annual Report on Form 10-K filed with the SEC on March 16, 2022. On September 10, 2021, the Company’s Board of Directors (the “Board of Directors”) authorized a stock split and the Company filed an amendment to its certificate of incorporation to effectuate a 1,198-for-1 split of its outstanding common stock. The stock split was effectuated such that (i) each then outstanding share of common stock was increased to 1,198 shares; (ii) the number of shares of common stock into which then-outstanding options to purchase common stock is exercisable was proportionately increased; and (iii) the exercise price of each then-outstanding option to purchase common stock was proportionately reduced. Use of Estimates The preparation of financial statements in conformity with US GAAP requires management to make estimates and judgments that can affect the reported amount of assets, liabilities, revenues, expenses and the disclosure of contingent assets and liabilities. Significant estimates include the impairment of long-lived assets, goodwill impairment, the determination of the fair value of acquired assets and liabilities, the valuation of stock-based awards and stock-based compensation and sales and income tax liabilities. The Company also applies an estimated useful life of three years to internally developed software. This is based on the historical observed pace of change in the Company’s delivery, technology, and product offerings as well as market competition. The Company believes that the estimates used in the preparation of these unaudited condensed consolidated financial statements are reasonable; however, actual results could differ materially from these estimates. Segment Information The Company has one operating and reportable segment. The Company’s chief operating decision maker is its Chief Executive Officer, who reviews financial information presented on a consolidated basis for purposes of allocating resources and evaluating financial performance. Cash and Cash Equivalents Cash and cash equivalents of $48.0 million and $99.2 million as of December 31, 2021 and September 30, 2022, respectively, include money market instruments with maturities of three months or less. The Company maintained cash outside the U.S. as of December 31, 2021 of $34.2 million with the largest deposits being held in India and Canada, with balances of $15.0 million and $3.6 million, respectively. Cash outside the U.S. was $36.1 million as of September 30, 2022, with the largest deposits being held in India and Canada, with balances of $16.5 million and $7.3 million, respectively. Foreign Currency Assets and liabilities of operations having non-USD functional currencies are translated at period-end exchange rates, and income statement accounts are translated at weighted average exchange rates for the period. Gains or losses resulting from translating foreign currency financial statements, net of any related tax effects, are reflected in Accumulated other comprehensive income (loss), a separate component of stockholders’ equity on the unaudited condensed consolidated balance sheets. Gains or losses resulting from foreign currency transactions incurred in currencies other than the local functional currency are included in Other income in the unaudited condensed consolidated statements of operations and comprehensive (loss) income . The cumulative translation adjustment resulted in a loss of $0.6 million and a loss of $8.6 million as of December 31, 2021 and September 30, 2022, respectively. Allowance for Credit Losses Accounts receivable balances consist of trade receivables that are recorded at the invoiced amount, net of allowances for expected credit losses and for potential sales credits and reserves. Sales credits and reserves were $0.4 million and $0.7 million as of December 31, 2021 and September 30, 2022 , respectively. The Company adopted FASB ASC Topic 326, Financial Instruments - Credit Losses (“CECL”), with an adoption date of January 1, 2022. As a result, the Company changed its accounting policy for allowance for credit losses and the policy pursuant to CECL is disclosed below. The adoption of CECL resulted in a $0.3 million cumulative effect adjustment recorded in retained earnings as of January 1, 2022. CECL requires an entity to utilize an impairment model to estimate its lifetime expected credit losses and record an allowance that, when deducted from the amortized cost basis of a financial asset, presents the net amount expected to be collected on the financial asset. The Company maintains an allowance for expected credit losses in order to record accounts receivable at their net realizable value. Inherent in the assessment of the allowance for expected credit losses are certain judgments and estimates relating to, among other things, the Company’s customers’ access to capital, customers’ willingness and ability to pay, general economic conditions and the ongoing relationship with customers. Allowances have been recorded for receivables believed to be uncollectible, including amounts for the resolution of potential credit and other collection issues such as disputed invoices. The allowance for expected credit losses is determined by analyzing the Company’s historical write-offs, the current aging of receivables, the financial condition of customers and the general economic climate. Adjustments to the allowance may be required in future periods depending on how such potential issues are resolved or if the financial condition of the Company’s customers were to deteriorate resulting in an impairment of their ability to make payments. The Company has not historically had material write-offs due to uncollectible accounts receivable. The following table summarizes changes in the allowance for expected credit losses for the periods presented: Three Months Ended September 30, Nine Months Ended September 30, (in thousands) 2021 2022 2021 2022 Balance at beginning of period $ 2,180 $ 2,161 $ 1,861 $ 2,949 Cumulative effect of accounting change upon adoption of CECL — — — 254 Additions 108 351 604 1,010 Write-offs, net of recoveries (26) (36) (198) (1,727) Foreign currency translation adjustment (7) (14) (12) (24) Balance at end of period $ 2,255 $ 2,462 $ 2,255 $ 2,462 Corporate Technology and Production Systems Corporate technology and production systems includes costs related to maintaining the Company’s corporate information technology infrastructure and non-capitalizable costs to develop and maintain its production systems. The following table sets forth expenses included in each category of corporate technology and production systems for the periods presented: Three Months Ended Nine Months Ended (in thousands) 2021 2022 2021 2022 Corporate information technology $ 6,122 $ 7,012 $ 15,611 $ 19,425 Development of platform and product initiatives 3,906 4,433 11,242 12,797 Production support and maintenance 2,056 2,270 5,582 6,584 Total production systems 5,962 6,703 16,824 19,381 Corporate technology and production systems $ 12,084 $ 13,715 $ 32,435 $ 38,806 Corporate information technology consists of salaries and benefits of personnel (including stock-based compensation expense) supporting internal operations such as information technology support and the maintenance of information security and business continuity functions. Also included are third-party costs including cloud computing costs that support the Company’s corporate internal systems, software licensing and maintenance, telecommunications and other technology infrastructure costs. Production systems costs consist of non-capitalizable personnel costs including contractor costs incurred for the development of platform and product initiatives and production support and maintenance. Platform and product initiatives facilitate the development of the Company’s technology platform and the launch of new screening products. Production support and maintenance includes costs to support and maintain the technology underlying the Company’s existing screening products and to enhance the ease of use of the Company’s cloud applications. Certain personnel costs related to new products and features are capitalized and amortized to depreciation and amortization. Included within corporate technology and production systems are non-capitalizable production system and corporate information technology expenses related to Project Ignite, a three-phase strategic investment initiative. Phase one of Project Ignite modernized client and candidate experiences and is complete. Phase two of Project Ignite focused on decommissioning the Company’s on-premises data centers and migrating the Company’s production systems and corporate information technological infrastructure to a managed service provider in the cloud. During the first half of 2021, the Company completed phase two initiatives related to the migration of its production and fulfillment systems to the cloud, and as a result, as of December 31, 2021, over 95% of revenue is processed through platforms hosted in the cloud. The Company incurred expenses related to phase two to complete the decommissioning of on-premises data centers for internal corporate technology infrastructure and migration to the cloud which was completed as of September 30, 2022. Phase three of Project Ignite is decommissioning of the platforms purchased over the prior ten years and the migration of the

Recent Accounting Standards Upd

Recent Accounting Standards Updates	9 Months Ended
	Sep. 30, 2022
Accounting Changes and Error Corrections [Abstract]
Recent Accounting Standards Updates	Recent Accounting Standards Updates The Company qualifies as an emerging growth company under the Jumpstart Our Business Startups Act (the “JOBS Act”). The JOBS Act permits extended transition periods for complying with new or revised accounting standards affecting public companies. The Company has elected to use the extended transition periods and is adopting new or revised accounting standards on the FASB‘s non-public company timeline. As such, the Company’s financial statements may not be comparable to financial statements of public entities that comply with new or revised accounting standards on a non-delayed basis. The Company will cease to be an emerging growth company upon the earliest of (a) the last day of the fiscal year in which it has total annual gross revenues of $1.235 billion or more; (b) the last day of its fiscal year following the fifth anniversary of the date of its IPO; (c) the date on which it has issued more than $1.0 billion in nonconvertible debt during the previous three years; or (d) the date on which it is deemed to be a “large accelerated filer” as defined in Rule 12b-2 under the Exchange Act, which would occur as of the last day of a fiscal year in which the market value of its common stock held by non-affiliates equals or exceeds $700 million as of the last business day of the second fiscal quarter of such fiscal year, which threshold was not exceeded as of June 30, 2022. Accounting Pronouncements Adopted In February 2016, the FASB issued Accounting Standards Update (“ASU”) No. 2016-02, “Leases” (“ASC 842”), on the recognition, measurement, presentation and disclosure of leases for both parties to a contract (i.e., lessees and lessors). The new standard requires lessees to apply a dual approach, classifying leases as either finance or operating leases based on the principle of whether or not the lease is effectively a financed purchase by the lessee. This classification will determine whether lease expense is recognized based on an effective interest method or on a straight-line basis over the term of the lease, respectively. A lessee is also required to record a right-of-use (“ROU”) asset and a lease liability for all leases with a term of greater than 12 months regardless of their classification. Leases with a term of 12 months or less will be accounted for in a manner similar to the accounting under previously issued guidance for operating leases. The new standard requires lessors to account for leases using an approach that is substantially equivalent to previously issued guidance for sales-type leases, direct financing leases and operating leases. ASC 842 supersedes the previous leases standard, ASC 840, Leases. The guidance is effective for the Company for annual periods beginning after December 15, 2021 and interim periods within annual periods beginning after December 15, 2022. Effective January 1, 2022, the Company adopted ASC 842 on a modified retrospective transition basis and recognized a ROU asset of $21.0 million and a lease liability of $23.8 million upon adoption. For additional information see Note 8, “Leases.” In June 2016, the FASB issued ASU No. 2016-13, “Financial Instruments – Credit Losses (Topic 326) Measurement of Credit Losses on Financial Instruments” (“ASU No. 2016-13”) . ASU No. 2016-13 requires an entity to utilize a CECL model to estimate its lifetime expected credit loss and record an allowance that, when deducted from the amortized cost basis of the financial asset, presents the net amount expected to be collected on the financial asset. The CECL model is expected to result in more timely recognition of credit losses. ASU No. 2016-13 also requires new disclosures for financial assets measured at amortized cost, loans, and available-for-sale debt securities. As per the latest ASU No. 2020-02, “Financial Instruments – Credit Losses (Topic 326) and Leases (Topic 842),” the FASB deferred the timelines for certain small public and private entities. The Company adopted the guidance as of January 1, 2022. The adoption of CECL resulted in a $0.3 million cumulative effect adjustment recorded in retained earnings as of January 1, 2022. Accounting Pronouncements Not Yet Adopted In March 2020 and January 2021, the FASB issued ASU No. 2020-04, “Reference Rate Reform (Topic 848)” (“ASU No. 2020-04”) and ASU No. 2021-01, “Reference Rate Reform (Topic 848): Scope” (“ASU No. 2021-01”), respectively. These ASUs address concerns about the risk of cessation of the London Interbank Offered Rate (“LIBOR”) and the identification of alternative reference rates. The amendments in ASU No. 2020-04 and ASU No. 2021-01 provide optional expedients and exceptions for applying US GAAP to contracts, hedging relationships and other transactions affected by reference rate reform. The amendments in ASU No. 2020-04 and ASU No. 2021-01 are elective. The cessation of the one-week and two-month LIBOR rates in December 2021 did not have any impact on the Company as such rates are not used. The Company is

Acquisitions

Acquisitions	9 Months Ended
	Sep. 30, 2022
Business Combination and Asset Acquisition [Abstract]
Acquisitions	Acquisitions EBI Acquisition On November 30, 2021, the Company acquired all of the outstanding shares of Employment Background Investigations, Inc. (“EBI”) for a purchase price of $67.8 million, consisting of $66.3 million of cash and $1.5 million of contingent consideration recorded at fair value. The contingent consideration is limited to a maximum of $8.5 million of additional payments, to be determined based on actual future results. As of December 31, 2021, the fair value of this contingent consideration totaled $1.5 million and consisted of $0.9 million for an earn-out payable two years after the acquisition based upon revenue retention and $0.6 million payable throughout the year following the acquisition based on customer collections on receivables acquired. As of September 30, 2022, the fair value of this contingent consideration totaled $1.2 million and consisted of the $0.9 million earn-out and $0.3 million remaining payable throughout the year following the acquisition based on customer collections on acquired receivables. The Company recorded a preliminary allocation of the purchase price to assets acquired and liabilities assumed based on their estimated fair values as of November 30, 2021 and no measurement period adjustments were recognized during the three and nine month periods ended September 30, 2022 . The Company incurred approximately $1.9 million of transaction expenses related to the acquisition of EBI during the year ended December 31, 2021. The allocation of the purchase price is based on the fair value of assets acquired and liabilities assumed as of the acquisition date. The following table summarizes the consideration paid and the amounts recognized for the assets acquired and liabilities assumed: November 30, (in thousands) Consideration Cash $ — Other current assets Accounts receivable 8,861 Prepaid expenses 394 Property and equipment 1,290 Intangible assets 59,161 Total assets acquired $ 69,706 Accounts payable and accrued expenses 5,614 Other current liabilities 1,182 Deferred tax liability 16,566 Other liabilities 298 Total liabilities assumed $ 23,660 Total identifiable net assets 46,046 Goodwill 21,721 Total consideration $ 67,767

Property and Equipment, net

Property and Equipment, net	9 Months Ended
	Sep. 30, 2022
Property, Plant and Equipment [Abstract]
Property and Equipment, net	Property and Equipment, net (in thousands) December 31, September 30, Furniture and fixtures $ 3,636 $ 2,569 Computers and equipment 37,767 40,885 Leasehold improvements 7,347 6,539 48,750 49,993 Less: Accumulated depreciation (37,626) (39,020) Total property and equipment, net $ 11,124 $ 10,973

Goodwill and Intangible Assets

Goodwill and Intangible Assets	9 Months Ended
	Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets	Goodwill and Intangible Assets Goodwill The changes in the carrying amount of goodwill for the nine months ended September 30, 2022 were as follows: (in thousands) Goodwill as of December 31, 2021 $ 852,536 Foreign currency translation adjustment (3,113) Goodwill as of September 30, 2022 $ 849,423 Intangible Assets Intangible assets, net consisted of the following for the periods presented: December 31, 2021 September 30, 2022 (dollars in thousands) Estimated Useful Lives Gross Accumulated Net Gross Accumulated Net Customer lists 7 - 17 years $ 507,087 $ (304,855) $ 202,232 $ 505,426 $ (331,179) $ 174,247 Trademarks 2 - 16 years 77,434 (31,685) 45,749 77,035 (35,939) 41,096 Non-compete agreement 1 - 5 years 3,191 (2,462) 729 3,171 (2,537) 634 Technology 3 - 7 years 231,165 (191,320) 39,845 242,255 (211,462) 30,793 Domain names 3 - 15 years 10,118 (4,009) 6,109 10,118 (4,514) 5,604 Favorable leases 4 - 14 years 4,940 (2,458) 2,482 4,940 (2,704) 2,236 $ 833,935 $ (536,789) $ 297,146 $ 842,945 $ (588,335) $ 254,610 Included within technology is $30.7 million and $29.0 million of internal-use software, net of accumulated amortization, as of December 31, 2021 and September 30, 2022, respectively. As of September 30, 2022, $7.2 million of technology assets have not yet been put in service. The Company capitalized $12.0 million of costs to develop internal-use software included in technology during the nine months ended September 30, 2021 (consisting of internal costs of $9.3 million and external costs of $2.7 million). The Company capitalized $11.7 million of costs to develop internal-use software included in technology during the nine months ended September 30, 2022 (consisting of internal costs of $9.4 million and external costs of $2.3 million ). For the three months ended September 30, 2021, the Company recorded no write-down of capitalized software. For the nine months ended September 30, 2021, the Company recorded a write-down related to the impairment of capitalized software in the amount of $0.1 million. There was no write-down of capitalized software during the three and nine months ended September 30, 2022. Amortization expense was $19.2 million and $15.5 million for the three months ended September 30, 2021 and 2022, respectively, and $57.7 million and $53.3 million for the nine months ended September 30, 2021 and 2022, respectively. Except for the customer lists, which are amortized utilizing an accelerated method, all other intangible assets are amortized on a straight-line basis, which approximates the pattern in which economic benefits are consumed. Estimated amortization expense as of September 30, 2022 is as follows for each of the next five years: (in thousands) Year Ending December 31, 2022 $ 15,560 2023 52,447 2024 42,724 2025 33,288 2026 26,387 Thereafter 84,204 $ 254,610

Accrued Expenses

Accrued Expenses	9 Months Ended
	Sep. 30, 2022
Payables and Accruals [Abstract]
Accrued Expenses	Accrued Expenses Accrued expenses on the unaudited condensed consolidated balance sheets as of December 31, 2021 and September 30, 2022, consisted of the following: (in thousands) December 31, September 30, Accrued compensation $ 28,851 $ 28,584 Accrued cost of revenues 18,270 18,669 Accrued interest 4,144 2,880 Other accrued expenses 16,706 16,067 Total accrued expenses $ 67,971 $ 66,200

Leases

Leases	9 Months Ended
	Sep. 30, 2022
Leases [Abstract]
Leases	Leases Effective January 1, 2022, the Company adopted ASC 842, which requires the recognition of all leases, including operating leases on the unaudited condensed consolidated balance sheets by recording a ROU asset and related liability, and elected to exclude short-term leases from adoption. The lease liability and ROU asset will be remeasured when there is a change in the lease term (or upon the occurrence of another reassessment trigger). The Company elected to adopt ASC 842 using the effective date method, which required the Company to recognize and measure all leases that exist at the effective date using a modified transition approach. Under this approach, the Company will not restate financial information for any periods prior to January 1, 2022. ASC 842 includes certain practical expedients intended to ease the burden of adoption. Upon adoption, the Company elected the following package of practical expedients: • No change to the classification of existing operating leases under previous lease guidance; • All existing leases classified as capital leases under previous lease guidance will be classified as financing leases under ASC 842; • All existing lessor leases classified as operating leases under previous lease guidance will be classified as operating leases under ASC 842; and • All existing lessor leases classified as sales-type or direct financing leases under previous lease guidance will be classified as sales-type or direct financing leases under ASC 842. By electing this package of practical expedients, the Company will not be required to reassess whether an existing contract is or contains a lease, reassess lease classification, nor will the Company be required to reassess the accounting treatment for initial direct costs. These elections will apply to all leases, as lessee and sublessor. The Company did not elect to use hindsight in determining its lease terms or whether a renewal, termination, or purchase option is reasonably certain to be exercised. Therefore, the lease term at transition for all leases will be the remaining lease term as determined under previous lease guidance. In addition, the Company derecognized its intangible favorable and unfavorable lease balances at the transition date with a corresponding entry to the ROU asset, with no impact to the unaudited condensed consolidated statements of operations and comprehensive (loss) income and the Company’s accumulated deficit. Upon adoption on January 1, 2022, the Company recognized a ROU asset of $21.0 million and a lease liability of $23.8 million. The Company determines if a contract is a lease or contains a lease at inception. Operating lease liabilities are measured, on each reporting date, based on the present value of the future minimum lease payments over the remaining lease term. The Company’s leases generally do not provide an implicit rate and, therefore, the Company uses the incremental borrowing rate in its credit agreement of 4.50%. The Company used the incremental borrowing rate on January 1, 2022 for all leases that commenced prior to that date. Operating lease assets are measured by adjusting the lease liability for lease incentives, initial direct costs incurred and asset impairments. Lease expense for minimum lease payments is recognized on a straight-line basis over the lease term with the operating lease asset reduced by the amount of the expense. Lease terms may include options to extend or terminate a lease when they are reasonably certain to occur. The Company leases real estate and equipment for use in its operations. The Company has 18 operating leases with remaining lease terms ranging from 7 months to 76 months. The components of lease expense are as follows: Three Months Ended Nine Months Ended (in thousands) 2021 2022 2021 2022 Components of total lease costs Operating lease expense $ 1,303 $ 1,357 $ 3,022 $ 3,958 Sublease income — (216) — (504) Total net lease costs $ 1,303 $ 1,141 $ 3,022 $ 3,454 Information related to the Company’s ROU assets and lease liabilities is as follows: (dollar amounts in thousands) September 30, 2022 Operating leases Operating leases ROU asset - current $ 3,333 Operating leases ROU asset - long-term 15,679 Operating leases ROU asset, net $ 19,012 Operating leases liability - current $ 3,601 Operating leases liability - long-term 18,087 Total operating leases liability $ 21,688 Weighted average remaining lease term in years - operating leases 5.0 Weighted average discount rate - operating leases 4.50 % Total remaining lease payments under the Company’s operating leases are as follows: (in thousands) September 30, 2022 Remainder of fiscal year 2022 $ 1,327 2023 5,231 2024 4,681 2025 4,614 2026 3,795 2027 3,468 Thereafter 1,158 Total future minimum lease payments $ 24,274 Less: imputed interest (2,586) Total $ 21,688

Debt

Debt	9 Months Ended
	Sep. 30, 2022
Debt Disclosure [Abstract]
Debt	Debt The table below sets forth the Company’s long-term debt as presented in the unaudited condensed consolidated balance sheets for the periods presented: (in thousands) December 31, September 30, Current portion of long-term debt First lien term loan $ 6,461 $ 6,461 Long-term debt First lien term loan, due June 19, 2024 (interest rate per annum of 4.50% and 6.57% at September 30, 2021 and 2022, respectively ) 503,879 499,033 Unamortized discount and debt issuance costs on first lien term loan (4,772) (3,328) Total long-term debt, net $ 499,107 $ 495,705 The estimated fair value of the Company’s first lien term loan was $508.4 million and $489.7 million as of December 31, 2021 and September 30, 2022, respectively. These fair values were determined based on quoted prices in markets with similar instruments that are less active (Level 2 inputs as defined below) as an observable price of the first lien term loan or similar liabilities is not readily available.

Fair Value of Financial Instrum

Fair Value of Financial Instruments	9 Months Ended
	Sep. 30, 2022
Fair Value Disclosures [Abstract]
Fair Value of Financial Instruments	Fair Value of Financial Instruments Fair value is defined as the price that would be received to sell an asset or that would be paid to transfer a liability in an orderly transaction between market participants at the measurement date. A three-level fair value hierarchy prioritizes the inputs used to measure fair value. An asset or liability’s level in the hierarchy is based on the lowest level of input that is significant to the fair value measurement. The three levels of inputs used to measure fair value are as follows: Level 1 Quoted prices in active markets for identical assets and liabilities. Level 2 Quoted prices in active markets for similar assets and liabilities, or other inputs that are observable for the asset or liability, either directly or indirectly, for substantially the full term of the financial instrument. Level 3 Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets and liabilities. This includes certain pricing models, discounted cash flows methodologies and similar techniques that use significant unobservable inputs. The Company considers the recorded value of cash and cash equivalents, accounts receivable, accounts payable and accrued expenses to approximate the fair value of the respective assets and liabilities as of December 31, 2021 and September 30, 2022 based upon the short-term nature of such assets and liabilities (Level 1). See Note 9, “Debt” for discussion of the fair value of the Company’s debt. Interest rate swaps and foreign currency forward contracts are measured at fair value on a recurring basis in the Company’s financial statements and are considered Level 2 financial instruments. Interest rate swaps are measured based on quoted prices for similar financial instruments and other observable inputs recognized. The currency forward agreements are typically cash settled in U.S. dollars for their fair value at or close to their settlement date. As of December 31, 2021, contingent consideration related to the acquisition of EBI consisted of $0.9 million for an earn-out payable two years after the acquisition based upon revenue retention and $0.6 million payable throughout the year following the acquisition based on customer collections on receivables acquired and is considered a Level 3 financial instrument. As of September 30, 2022, contingent consideration related to the acquisition of EBI consisted of the $0.9 million earn-out payable and $0.3 million remaining to be paid throughout the year following the acquisition based on customer collections of receivables acquired and is considered a Level 3 financial instrument. The following table presents information about the Company’s financial assets and liabilities that are measured at fair value on a recurring basis and their assigned levels within the valuation hierarchy as of December 31, 2021: (in thousands) Level 1 Level 2 Level 3 Liabilities Interest rate swaps — $4,102 — Contingent consideration - acquisition of EBI — — $1,445 The following table presents information about the Company’s financial assets and liabilities that are measured at fair value on a recurring basis and their assigned levels within the valuation hierarchy as of September 30, 2022: (in thousands) Level 1 Level 2 Level 3 Liabilities Contingent consideration - acquisition of EBI — — $1,219

Derivative Instruments and Hedg

Derivative Instruments and Hedging Activities	9 Months Ended
	Sep. 30, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Instruments and Hedging Activities	Derivative Instruments and Hedging Activities Cash Flow Hedges of Foreign Exchange Risk The Company is exposed to fluctuations in various foreign currencies against its functional currency, the USD. Specifically, the Company is exposed to, has historically hedged, and expects to hedge in the future, third-party expenses denominated in Indian rupees (INR). These transactions expose the Company to exchange rate fluctuations between USD and INR and the Company has used foreign currency forward agreements to manage its exposure to fluctuations in the USD-INR exchange rate. This involves fixing the USD-INR exchange rate for delivery of a specified amount of INR on a specified date. The currency forward agreements are cash settled in USD for their fair value at or close to their settlement date. For derivatives designated and that qualify as cash flow hedges of foreign exchange risk for accounting purposes, the gain or loss on the derivative is recorded in Accumulated other comprehensive income (loss) (“OCI”). The earnings recognition of excluded components is presented in the same income statement line item as the earnings effect of the hedged transaction. All contracts have historically had maturities of less than 12 months. As of September 30, 2022, the Company did not have any outstanding foreign currency derivatives to hedge its foreign exchange risks. Non-designated Derivatives Derivatives not designated as hedges are not speculative and are used to manage the Company’s exposure to interest rate movements and other identified risks but do not meet the strict hedge accounting requirements and/or the Company has not elected to apply hedge accounting. To reduce exposure to variability in expected future cash outflows on variable rate debt attributable to the changes in LIBOR, the Company has historically entered into interest rate swaps to economically offset a portion of this risk and expects to do so in the future. Additionally, the Company electively de-designates currency forward agreements previously designated as cash flow hedges prior to their maturity due to administrative constraints. Changes in the fair value of derivatives not designated in hedging relationships are recorded directly in earnings. As of September 30, 2022, the Company did not have any outstanding derivatives not designated as a hedge in qualifying hedging relationships. All financial derivative instruments are carried at their fair value on the balance sheet. The table below presents the fair value of the Company’s derivative financial instruments as well as their classification on the unaudited condensed consolidated balance sheets as of the dates presented: Liability Derivatives (in thousands) As of December 31, 2021 As of September 30, 2022 Derivatives not designated as hedging instruments: Interest rate swaps Other current liabilities $ 4,102 Other current liabilities $ — Total interest rate swaps $ 4,102 $ — The tables below present the effect of cash flow hedge accounting on Accumulated Other Comprehensive Income (Loss) for the periods presented: Three Months Ended Three Months Ended (in thousands) 2021 2022 2021 2022 Derivatives in Hedging Relationships Amount of Gain Recognized in OCI on Derivative (Included Component) Location of Gain Reclassified from Accumulated OCI into Income Amount of Gain Reclassified from Accumulated OCI into Income (Included Component) Cost of revenues $ 35 $ — Foreign exchange contracts $ 41 $ — Selling general and administrative 24 — Total $ 41 $ — $ 59 $ — Nine Months Ended Nine Months Ended (in thousands) 2021 2022 2021 2022 Derivatives in Hedging Relationships Amount of Loss Recognized in OCI on Derivative (Included Component) Location of Gain Reclassified from Accumulated OCI into Income Amount of Gain Reclassified from Accumulated OCI into Income (Included Component) Cost of revenues $ 139 $ — Foreign exchange contracts $ (143) $ — Selling general and administrative 101 — Total $ (143) $ — $ 240 $ — Three Months Ended Three Months Ended (in thousands) 2021 2022 2021 2022 Derivatives in Hedging Relationships Amount of Gain Recognized in OCI on Derivative (Excluded Component) Location of Gain Reclassified from Accumulated OCI into Income Amount of Gain Reclassified from Accumulated OCI into Income (Excluded Component) Cost of revenues $ 30 $ — Foreign exchange contracts $ 69 $ — Selling general and administrative 22 — Total $ 69 $ — $ 52 $ — Nine Months Ended Nine Months Ended (in thousands) 2021 2022 2021 2022 Derivatives in Hedging Relationships Amount of Gain Recognized in OCI on Derivative (Excluded Component) Location of Gain Reclassified from Accumulated OCI into Income Amount of Gain Reclassified from Accumulated OCI into Income (Excluded Component) Cost of revenues $ 120 $ — Foreign exchange contracts $ 319 $ — Selling general and administrative 139 — Total $ 319 $ — $ 259 $ — The tables below present the effect of the Company’s cash flow hedge accounting on the unaudited condensed consolidated statements of operations and comprehensive (loss) income for the periods presented: Three Months Ended September 30, (in thousands) 2021 2022 Selling Cost of Revenues Selling Cost of Revenues Total amounts of income and expense line items in which the effects of fair value or cash flow hedges are recorded $ 84,983 $ 82,638 $ 42,411 $ 106,422 Gain on cash flow hedging relationships Foreign exchange contracts: Amount of gain reclassified from accumulated other comprehensive income (loss) into income 24 35 — — Amount excluded from effectiveness testing recognized in earnings 22 30 — — Nine Months Ended September 30, (in thousands) 2021 2022 Selling Cost of Revenues Selling Cost of Revenues Total amounts of income and expense line items in which the effects of fair value or cash flow hedges are recorded $ 153,194 $ 225,798 $ 126,630 $ 314,954 Gain on cash flow hedging relationships Foreign exchange contracts: Amount of gain reclassified from accumulated other comprehensive income (loss) into income 101 139 — — Amount excluded from effectiveness testing recognized in earnings 139 120 — — The table below presents the effect of the Company’s derivative financial instruments that are not designated as hedging instruments in the unaudited condensed consolidated statements of operations and comprehensive (loss) income for the periods presented: Three Months Ended Nine Months Ended (in thousands) 2021 2022 2021 2022 Derivatives Not Designated as Hedging Instruments Location of Loss (Gain) Recognized in Income on Derivatives Amount of Loss (Gain) Recognized in Income on Derivatives Interest rate swaps Loss (gain) on interest rate swaps $ 112 $ — $ 199 $ (296) Foreign exchange contracts Selling general and administrative 0 — (20) — Foreign exchange contracts Cost of revenues 1 — (28) — Total $ 113 $ — $ 151 $ (296)

Income Taxes

Income Taxes	9 Months Ended
	Sep. 30, 2022
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The computation of the provision for or benefit from income taxes for interim periods is determined by applying the estimated annual effective tax rate to year-to-date income before tax and adjusting for discrete tax items recorded in the period, if any. The Company recorded a tax benefit of $12.6 million and a tax provision of $3.5 million for the three months ended September 30, 2021 and 2022, respectively, which resulted in an effective tax rate of 33.3% and 27.2%, respectively. The Company recorded a tax benefit of $8.1 million and a tax provision of $13.0 million for the nine months ended September 30, 2021 and 2022, respectively, which resulted in an effective tax rate of

Commitments and Contingencies

Commitments and Contingencies	9 Months Ended
	Sep. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies NCC Acquisition In conjunction with the 2018 acquisition of National Crime Check Pty Ltd. (“NCC”), the purchase agreement contained an earn-out provision whereby if NCC exceeded defined revenue and earnings before interest, taxes, depreciation and amortization (“EBITDA”) targets for the fiscal years 2019 through 2021, the Company would pay the former stockholder of NCC an aggregate amount not to exceed approximately $9.1 million over three installments after the completion of each respective period. For fiscal year 2020, $0.9 million was earned and was paid to the former stockholder in March 2021. For fiscal year 2021, $1.0 million was earned and was paid to the former stockholder in September 2021. No further earn-out amounts are payable under the purchase agreement. Executive Compensation Payment Pursuant to an agreement between a stockholder, founder and former chief executive officer, together with trusts for the benefit of his children (the “Trusts”), and another stockholder and former executive of the Company, proceeds from the sale of certain shares in the IPO by the Trusts were paid to such former executive in full settlement of obligations between them in accordance with a prior agreement entered into in 2015 in connection with the acquisition of the Company by Goldman Sachs and CDPQ. This resulted in a one-time $15.6 million deemed non-cash compensation expense to the Company, which was recognized within selling, general and administrative expense in the unaudited condensed consolidated statements of operations and comprehensive loss (income) for the three and nine months ended September 30, 2021. The withholding and payroll taxes paid by the Company that were associated with this payment between the stockholders were funded entirely by the Trusts and there was no cash impact to the Company from this arrangement. The cash paid out to the former executive was recorded within cash flows from operating activities with the equal amount received from the stockholder recorded within cash flows from financing, within the unaudited condensed consolidated statements of cash flows for the nine months ended September 30, 2021.

Equity

Equity	9 Months Ended
	Sep. 30, 2022
Stockholders' Equity Note [Abstract]
Equity	Equity Under the Company’s Amended and Restated Certificate of Incorporation, a total of 1,100,000,000 shares of all classes of stock are authorized, divided as follows: (i) 1,000,000,000 shares of common stock, par value $0.01 per share; and (ii) 100,000,000 shares of undesignated preferred stock, par value $0.01 per share (“preferred stock”). Each share of common stock is entitled to one vote on all matters on which holders of common stock are entitled to vote generally. Holders of common stock are entitled to be paid ratably any dividends as may be declared by the Board of Directors (in its sole discretion), subject to any preferential dividend rights of outstanding preferred stock (if any). No dividends have been declared or paid on the Company’s common stock through September 30, 2022. The Board of Directors is authorized to direct the issuance of the undesignated preferred stock in one or more series and to fix the designation of such series, the powers (including voting powers), preferences and relative, participating, optional and other special rights, and the qualifications, limitations or restrictions thereof, of such series of preferred stock and the number of shares of such series.

Stock-Based Compensation

Stock-Based Compensation	9 Months Ended
	Sep. 30, 2022
Share-based Payment Arrangement [Abstract]
Stock-Based Compensation	Stock-Based Compensation Stock-based compensation expense is recognized in cost of revenues, corporate, technology and production systems, and selling, general, and administrative expense in the accompanying unaudited condensed consolidated statements of operations and comprehensive (loss) income as follows: Three Months Ended Nine Months Ended 2021 2022 2021 2022 (in thousands) Stock-based compensation expense Cost of revenues $ 937 $ 384 $ 958 $ 1,208 Corporate technology and production systems 1,449 774 1,487 1,803 Selling, general and administrative 23,196 5,135 24,791 14,413 Total stock-based compensation expense $ 25,582 $ 6,293 $ 27,236 $ 17,424 Prior to the IPO, all share-based awards were issued to employees under the Company’s 2015 Long-Term Equity Incentive Plan (the “2015 Plan”). Upon the adoption of the Sterling Check Corp. 2021 Omnibus Incentive Plan (the “2021 Equity Plan”) on August 4, 2021 and as of September 22, 2021, all newly granted share-based awards have been issued under the 2021 Equity Plan. As of September 30, 2022, the Company had approximately $76.4 million of unrecognized pre-tax non-cash stock-based compensation expense related to awards granted under the 2021 Equity Plan, consisting of approximately $34.5 million related to non-qualified stock options (“NQSOs”), $41.0 million related to restricted stock, and approximately $0.9 million related to restricted stock units (“RSUs”), all of which the Company expects to recognize over a weighted average period of 3.05 years. 2015 Long-Term Equity Incentive Plan The table below provides a summary of service-based vesting options (“SVOs”) and performance-based stock options (“PSOs”) currently outstanding under the 2015 Plan for the nine months ended September 30, 2022: Outstanding SVOs Outstanding PSOs Number of Weighted Weighted Aggregate Number of Weighted Weighted Aggregate (in thousands, except shares and per share amounts) Balances as of December 31, 2021 6,450,978 $ 9.58 6.70 $ 70,510 3,096,830 $ 10.05 7.04 $ 32,394 Exercised (229,260) 9.37 2,902 (14,975) 9.68 157 Balances as of September 30, 2022 (1) 6,221,718 $ 9.59 5.43 $ 50,100 3,081,855 $ 10.05 3.70 $ 23,387 __________ (1) All SVOs and PSOs are exercisable as of September 30, 2022. On August 4, 2021, the Company amended each option outstanding under the 2015 Plan to (i) accelerate vesting upon an initial public offering and (ii) permit each option to be exercised following termination for any reason for the period set forth in the applicable award agreement or, if longer, an extended post-termination exercise period that would end on the date that is six months following the second anniversary of the effective date of the initial public offering, provided that if such date falls during a blackout period, the post-termination exercise period will be extended until the date that is thirty days after the commencement of the Company’s next open trading window. In connection with the option agreement amendments, the option holders agreed that any shares of common stock acquired by such individuals upon exercise of any options outstanding under the 2015 plan (the “LTIP Option Shares”) will be subject to the following transfer restrictions, in addition to any other lock-up restrictions, securities trading policies, and other limitations to which such individuals may be subject: (i) the holder will be able to transfer up to 25% of the LTIP Option Shares at any time after six months following the effectiveness of the registration statement of which the IPO Prospectus formed a part (or such earlier time as the transfer restrictions expire under the lock-up agreements described in the IPO Prospectus under “Shares Eligible for Future Sale—Lock-up Agreements”) but prior to the first anniversary of the effectiveness of the registration statement of which the IPO Prospectus formed a part; (ii) on or after the first anniversary but prior to the second anniversary of the effectiveness of the registration statement of which the IPO Prospectus formed a part, the holder will be able to transfer up to 50% of the LTIP Option Shares (reduced by any of the LTIP Option Shares sold prior to the first anniversary) and (iii) on or after the second anniversary of the effectiveness of the registration statement of which the IPO Prospectus forms a part, the holder will be able to transfer all of his or her LTIP Option Shares. The foregoing transfer restrictions will not apply to any shares of common stock held by any such individual that are not LTIP Option Shares. 2021 Omnibus Incentive Plan On August 4, 2021, the Company’s Board of Directors adopted, and on August 13, 2021 the Company’s stockholders approved, the 2021 Equity Plan. Equity awards under the 2021 Equity Plan are intended to retain and motivate our officers and employees, consultants and non-employee directors and to promote the success of the Company’s business by providing such participating individuals with a proprietary interest in the performance of the Company. The 2021 Equity Plan will terminate on the tenth anniversary thereof, unless earlier terminated by the Board of Directors. Under the 2021 Equity Plan, the following types of awards can be granted to an eligible individual (as defined by the plan and to the extent permitted by applicable law): incentive stock options (“ISOs”) and NQSOs; stock appreciation rights (“SARs”); restricted stock; RSUs; performance awards; cash-based awards and other share-based awards. Upon its adoption, the 2021 Equity Plan provided that up to 9,433,000 shares may be issued pursuant to awards granted under the 2021 Equity Plan (the “Share Limit”); provided, that, the Share Limit shall be automatically increased on the first day of each calendar year commencing on January 1, 2022 and ending on January 1, 2030 in an amount equal to the lesser of (x) 5% of the total number of shares outstanding on the last day of the immediately preceding calendar year, and (y) such number of shares as determined by the Board of Directors, and no more than 9,433,000 shares may be issued upon the exercise of ISOs. As of September 30, 2022, 7,384,913 shares were available for issuance pursuant to future granted awards under the 2021 Equity Plan. Stock Options Options issued under the 2021 Equity Plan generally vest over four years, subject to continued employment with the Company through the applicable vesting date. Options issued under the 2021 Equity Plan generally expire ten years after the grant date. The table below provides a summary of stock option activity under the 2021 Equity Plan for the nine months ended September 30, 2022: Weighted Average Exercise Price Weighted Average Contractual Term (in years) Aggregate Intrinsic Value Weighted Average Fair Value Number of Shares (in thousands, except share and per share amounts) Outstanding at December 31, 2021 3,918,454 $ 23.00 9.65 $ — Granted 622,919 22.35 $ 10.43 Forfeited / Cancelled (95,254) 23.00 Outstanding at September 30, 2022 4,446,119 $ 22.91 8.98 $ — Restricted Stock Restricted stock issued under the 2021 Equity Plan generally vest over four years, subject to continued employment with the Company through the applicable vesting date. Holders of restricted stock are entitled to all rights of a common stockholder of the Company and are subject to restrictions on transfer. The table below provides a summary of restricted stock activity under the 2021 Equity Plan for the nine months ended September 30, 2022: Weighted Average Fair Value Number of Shares Unvested at December 31, 2021 1,779,716 $ 23.01 Granted 886,018 21.40 Forfeited / Cancelled (333,690) 22.86 Vested (5,914) 22.83 Unvested at September 30, 2022 2,326,130 $ 22.42 Restricted Stock Units Restricted stock units issued under the 2021 Equity Plan generally vest over four years, subject to continued employment with the Company through the applicable vesting date. Upon vesting, employees will receive shares of common stock in settlement of the units. The table below provides a summary of restricted stock unit activity under the 2021 Equity Plan for the nine months ended September 30, 2022: Number of Shares Weighted Average Fair Value Unvested at December 31, 2021 41,933 $ 23.00 Granted 11,368 21.91 Forfeited / Cancelled (4,632) 23.00 Unvested at September 30, 2022 48,669 $ 22.74 Employee Stock Purchase Plan

Net (Loss) Income per Share

Net (Loss) Income per Share	9 Months Ended
	Sep. 30, 2022
Earnings Per Share [Abstract]
Net (Loss) Income per Share	Net (Loss) Income per Share The following table sets forth the computation of basic and diluted net (loss) income per share attributable to common stockholders for the periods presented: (in thousands, except share and per share amounts) Three Months Ended Nine Months Ended 2021 2022 2021 2022 Numerator: Net (loss) income attributable to stockholders $ (25,256) $ 9,303 $ (21,231) $ 27,110 Less: Undistributed amounts allocated to participating securities — — — — Undistributed (loss) income allocated to stockholders $ (25,256) $ 9,303 $ (21,231) $ 27,110 Denominator: Weighted average number of shares outstanding, basic 89,431,022 94,134,690 88,956,388 94,043,105 Weighted average additional shares assuming conversion of potential common shares — 4,983,831 — 5,174,020 Weighted average common shares outstanding - diluted 89,431,022 99,118,521 88,956,388 99,217,125 Net (loss) income per share attributable to stockholders, basic $ (0.28) $ 0.10 $ (0.24) $ 0.29 Net (loss) income per share attributable to stockholders, diluted $ (0.28) $ 0.09 $ (0.24) $ 0.27 In December 2020, the Company issued 370,182 shares of common stock to employees and consideration was made in the form of promissory notes between the employee and the Company. The promissory notes were partially secured by the underlying shares of common stock. The promissory notes were partial-recourse, but treated as non-recourse for accounting purposes and, as such, (i) each of these purchases of common stock with a promissory note was accounted for as if it were a stock option grant and (ii) no receivable for amounts due under the promissory notes was recorded on the Company’s consolidated balance sheets. The promissory notes were forgivable upon (i) a change in control or (ii) the first public filing of a registration statement with the SEC in connection with an initial public offering. On August 4, 2021, the Company approved the forgiveness and cancellation of the outstanding indebtedness of each promissory note holder prior to the IPO. On August 16, 2021, pursuant to the terms of the promissory notes, the principal amount on each loan, together with all accrued and unpaid interest, were forgiven. Prior to the forgiveness of the promissory notes in August 2021, the Company’s participating securities included shares of common stock issued in exchange for promissory notes that were being treated as fully vested outstanding stock options and were excluded from the denominator of basic earnings per share. As of September 30, 2022, the forgiven promissory notes are reflected as an issuance of common stock and are included in the denominator of basic earnings per share. The following potentially dilutive outstanding securities were excluded from the computation of diluted net (loss) income per share because their effect would have been anti-dilutive for the periods presented, or issuance of such shares is contingent upon the satisfaction of certain conditions which were not satisfied by the end of the period: Three and Nine Months Ended September 30, 2021 2022 Stock options 13,175,249 8,964,397 Restricted Stock Awards 1,824,597 2,131,704 Restricted Stock Units 44,211 44,560

Related Party Transactions

Related Party Transactions	9 Months Ended
	Sep. 30, 2022
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions Pursuant to the Termination Agreement, dated September 22, 2021, with respect to the Fourth Amended and Restated Management Services Agreement, dated December 3, 2019 (the “MSA”), the Company agreed to pay all outstanding amounts owed to Goldman Sachs and a stockholder (the “Stockholder”) under the MSA upon the closing of the IPO. During September 2021, payments in the amount of $3.2 million and $4.5 million were made to Goldman Sachs and the Stockholder, respectively, to settle amounts outstanding per the agreements through conclusion of the MSA on June 18, 2025. The payments were made upon the completion of the IPO. In December 2018, the Company entered into an annual cash compensation arrangement with the Stockholder, whereby the Company agreed to pay $950,000 per year from January 1, 2018 through March 31, 2019 to compensate the Stockholder for additional management services provided to the Company, payable on the occurrence of a public offering or change of control. Upon the completion of the IPO and in accordance with the cash compensation arrangement, during September 2021, the Company paid the Stockholder $1.2 million for additional management services provided during the period January 1, 2018 to March 31, 2019. The Company had sales to Goldman Sachs and affiliates in the amount of $1.3 million and $1.2 million for the three months ended September 30, 2021 and 2022, respectively, and $4.8 million for the nine months ended September 30, 2021 and 2022. Outstanding accounts receivable from Goldman Sachs as of December 31, 2021 and September 30, 2022 were $0.5 million.

Litigation

Litigation	9 Months Ended
	Sep. 30, 2022
Loss Contingency [Abstract]
Litigation	Litigation The Company is party to both class actions and individual actions in the ordinary course of business. The matters typically allege violations of the Fair Credit Reporting Act (“FCRA”), as well as other claims. In addition, from time to time, the Company receives inquiries from regulatory bodies regarding its business. The Company accrues for the cost of resolving matters where it can be determined that a loss is both estimable and probable. Certain matters are in litigation and an estimate of the outcome and potential losses, if any, cannot be determined. Certain of these matters are covered by the Company’s insurance policies, subject to policy terms, including retentions. The Company does not believe that the resolution of current matters will result in a material adverse effect on the financial position, results of operations, or cash flows of the Company. As of December 31, 2020, the Company recorded an insurance receivable and offsetting legal settlement obligation on the unaudited condensed consolidated balance sheets in the amount of $0.8 million related to an outstanding claim whereby the Company’s insurers agreed to pay $0.8 million of the settlement costs. The settlement was paid in January 2021, with the $0.8 million paid directly by the Company’s insurers. Litigation expenses are accrued when it is probable that they will be incurred and the amounts are estimable. As of December 31, 2021 and September 30, 2022, the Company maintained an accrual for legal matters of approximately $1.0 million and $0.1 million, respectively.

Revenue

Revenue	9 Months Ended
	Sep. 30, 2022
Revenue from Contract with Customer [Abstract]
Revenue	Revenue Performance Obligations Substantially all of the Company’s revenues are recognized at a point in time as results from services are provided through a screening report and the customer takes control of the product when the report is completed. Accordingly, revenue is generally recognized at the point in time when the customer receives and can use the report. For revenue arrangements containing multiple products or services, the Company accounts for the individual products or services as separate performance obligations if they are distinct, the product or service is separately identifiable from other terms in the contract, and if a customer can benefit from it on its own or with other resources that are readily available to the customer. If these criteria are not met, the promised products or services are accounted for as a combined performance obligation. The Company allocates the contract price to each performance obligation based on the standalone selling prices of each distinct product or service in the contract. Disaggregation of Revenues The following tables set forth total revenue by type of service for the periods presented: Three Months Ended Nine Months Ended (in thousands) 2021 2022 2021 2022 Screening services $ 168,372 $ 197,870 $ 463,763 $ 591,900 Other services 1,185 1,429 4,492 4,962 Total revenue $ 169,557 $ 199,299 $ 468,255 $ 596,862 The following table sets forth total revenue by geographic area in which the revenues and invoicing are recorded for the periods presented: Three Months Ended Nine Months Ended (in thousands) 2021 2022 2021 2022 United States $ 139,434 $ 168,615 $ 378,918 $ 502,047 All other countries 30,123 30,684 89,337 94,815 Total revenue $ 169,557 $ 199,299 $ 468,255 $ 596,862 Other than the U.S., no single country accounted for more than 10% of the Company’s total revenues during the three and nine months ended September 30, 2021 and 2022. Substantially all of the Company’s long-lived assets were located in the U.S. as of December 31, 2021 and September 30, 2022. Contract Assets and Liabilities Incremental costs of obtaining a contract with a customer are recognized as an asset if the benefit of such costs is expected to be longer than one year, with a majority of contracts being multi-year. Incremental costs include commissions to the sales force and are amortized over three years, as management estimates that this corresponds to the period over which a customer benefits from the contract. As of December 31, 2021 and September 30, 2022, $2.6 million and $3.1 million, respectively, of deferred commissions are included in Other current assets on the unaudited condensed consolidated balance sheets and approximately $2.5 million and $2.6 million, respectively, of deferred commissions are included in Other noncurrent assets, net on the unaudited condensed consolidated balance sheets. The Company did not have any material contract liabilities as of December 31, 2021 and September 30, 2022. Concentrations For the three and nine months ended September 30, 2021 and 2022, no single customer accounted for more than 10% of the Company’s revenue. No single customer had an accounts receivable balance greater than 10% of total accounts receivable as of December 31, 2021 and September 30, 2022.

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	9 Months Ended
	Sep. 30, 2022
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation and Consolidation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“US GAAP”) and include accounts of the Company and its wholly-owned subsidiaries.These unaudited condensed consolidated financial statements are unaudited; however, in the opinion of management, they reflect all adjustments consisting only of normal recurring adjustments necessary to state fairly the financial position, results of operations and cash flows for the periods presented in conformity with US GAAP applicable to interim periods. The results of operations for the interim periods presented are not necessarily indicative of results for the full year or future periods. These unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements as of December 31, 2021 and notes thereto included in the Company’s Annual Report on Form 10-K filed with the SEC on March 16, 2022.On September 10, 2021, the Company’s Board of Directors (the “Board of Directors”) authorized a stock split and the Company filed an amendment to its certificate of incorporation to effectuate a 1,198-for-1 split of its outstanding common stock. The stock split was effectuated such that (i) each then outstanding share of common stock was increased to 1,198 shares; (ii) the number of shares of common stock into which then-outstanding options to purchase common stock is exercisable was proportionately increased; and (iii) the exercise price of each then-outstanding option to purchase common stock was proportionately reduced.
Consolidation	All intercompany accounts and transactions have been eliminated in consolidation.
Use of Estimates	Use of Estimates The preparation of financial statements in conformity with US GAAP requires management to make estimates and judgments that can affect the reported amount of assets, liabilities, revenues, expenses and the disclosure of contingent assets and liabilities. Significant estimates include the impairment of long-lived assets, goodwill impairment, the determination of the fair value of acquired assets and liabilities, the valuation of stock-based awards and stock-based compensation and sales and income tax liabilities. The Company also applies an estimated useful life of three years to internally developed software. This is based on the historical observed
Segment Information	Segment Information The Company has one operating and reportable segment. The Company’s chief operating decision maker is its Chief Executive Officer, who reviews financial information presented on a consolidated basis for purposes of allocating resources and evaluating financial performance.
Cash and Cash Equivalents	Cash and Cash Equivalents Cash and cash equivalents of $48.0 million and $99.2 million as of December 31, 2021 and September 30, 2022, respectively, include money market instruments with maturities of three months or less. The Company maintained cash outside the U.S. as of December 31, 2021 of $34.2 million with the largest deposits being held in India and Canada, with balances of $15.0 million and $3.6 million, respectively. Cash outside the U.S. was $36.1 million as of September 30, 2022, with the largest deposits being held in India and Canada, with balances of $16.5 million and $7.3 million, respectively.
Foreign Currency	Foreign Currency Assets and liabilities of operations having non-USD functional currencies are translated at period-end exchange rates, and income statement accounts are translated at weighted average exchange rates for the period. Gains or losses resulting from translating foreign currency financial statements, net of any related tax effects, are reflected in Accumulated other comprehensive income (loss), a separate component of stockholders’ equity on the unaudited condensed consolidated balance sheets. Gains or losses resulting from foreign currency transactions incurred in currencies other than the local functional currency are included in Other income in the unaudited condensed consolidated statements of operations and comprehensive (loss) income.
Allowance for Credit Losses	Allowance for Credit Losses Accounts receivable balances consist of trade receivables that are recorded at the invoiced amount, net of allowances for expected credit losses and for potential sales credits and reserves. Sales credits and reserves were $0.4 million and $0.7 million as of December 31, 2021 and September 30, 2022 , respectively. The Company adopted FASB ASC Topic 326, Financial Instruments - Credit Losses (“CECL”), with an adoption date of January 1, 2022. As a result, the Company changed its accounting policy for allowance for credit losses and the policy pursuant to CECL is disclosed below. The adoption of CECL resulted in a $0.3 million cumulative effect adjustment recorded in retained earnings as of January 1, 2022. CECL requires an entity to utilize an impairment model to estimate its lifetime expected credit losses and record an allowance that, when deducted from the amortized cost basis of a financial asset, presents the net amount expected to be collected on the financial asset. The Company maintains an allowance for expected credit losses in order to record accounts receivable at their net realizable value. Inherent in the assessment of the allowance for expected credit losses are certain judgments and estimates relating to, among other things, the Company’s customers’ access to capital, customers’ willingness and ability to pay, general economic conditions and the ongoing relationship with customers. Allowances have been recorded for receivables believed to be uncollectible, including amounts for the resolution of potential credit and other collection issues such as disputed invoices. The allowance for expected credit losses is determined by analyzing the Company’s historical write-offs, the current aging of receivables, the financial condition of customers and the general economic climate.
Corporate Technology and Production Systems	Corporate Technology and Production Systems Corporate technology and production systems includes costs related to maintaining the Company’s corporate information technology infrastructure and non-capitalizable costs to develop and maintain its production systems. The following table sets forth expenses included in each category of corporate technology and production systems for the periods presented: Three Months Ended Nine Months Ended (in thousands) 2021 2022 2021 2022 Corporate information technology $ 6,122 $ 7,012 $ 15,611 $ 19,425 Development of platform and product initiatives 3,906 4,433 11,242 12,797 Production support and maintenance 2,056 2,270 5,582 6,584 Total production systems 5,962 6,703 16,824 19,381 Corporate technology and production systems $ 12,084 $ 13,715 $ 32,435 $ 38,806 Corporate information technology consists of salaries and benefits of personnel (including stock-based compensation expense) supporting internal operations such as information technology support and the maintenance of information security and business continuity functions. Also included are third-party costs including cloud computing costs that support the Company’s corporate internal systems, software licensing and maintenance, telecommunications and other technology infrastructure costs. Production systems costs consist of non-capitalizable personnel costs including contractor costs incurred for the development of platform and product initiatives and production support and maintenance. Platform and product initiatives facilitate the development of the Company’s technology platform and the launch of new screening products. Production support and maintenance includes costs to support and maintain the technology underlying the Company’s existing screening products and to enhance the ease of use of the Company’s cloud applications. Certain personnel costs related to new products and features are capitalized and amortized to depreciation and amortization. Included within corporate technology and production systems are non-capitalizable production system and corporate information technology expenses related to Project Ignite, a three-phase strategic investment initiative. Phase one of Project Ignite modernized client and candidate experiences and is complete. Phase two of Project Ignite focused on decommissioning the Company’s on-premises data centers and migrating the Company’s production systems and corporate information technological infrastructure to a managed service provider in the cloud. During the first half of 2021, the Company completed phase two initiatives related to the migration of its production and fulfillment systems to the cloud, and as a result, as of December 31, 2021, over 95% of revenue is processed through platforms hosted in the cloud. The Company incurred expenses related to phase two to complete the decommissioning of on-premises data centers for internal corporate technology infrastructure and migration to the cloud which was completed as of September 30, 2022. Phase three of Project Ignite is decommissioning of the platforms purchased over the prior ten years and the migration of the
Accounting Pronouncements Adopted and Accounting Pronouncements Not Yet Adopted	Accounting Pronouncements Adopted In February 2016, the FASB issued Accounting Standards Update (“ASU”) No. 2016-02, “Leases” (“ASC 842”), on the recognition, measurement, presentation and disclosure of leases for both parties to a contract (i.e., lessees and lessors). The new standard requires lessees to apply a dual approach, classifying leases as either finance or operating leases based on the principle of whether or not the lease is effectively a financed purchase by the lessee. This classification will determine whether lease expense is recognized based on an effective interest method or on a straight-line basis over the term of the lease, respectively. A lessee is also required to record a right-of-use (“ROU”) asset and a lease liability for all leases with a term of greater than 12 months regardless of their classification. Leases with a term of 12 months or less will be accounted for in a manner similar to the accounting under previously issued guidance for operating leases. The new standard requires lessors to account for leases using an approach that is substantially equivalent to previously issued guidance for sales-type leases, direct financing leases and operating leases. ASC 842 supersedes the previous leases standard, ASC 840, Leases. The guidance is effective for the Company for annual periods beginning after December 15, 2021 and interim periods within annual periods beginning after December 15, 2022. Effective January 1, 2022, the Company adopted ASC 842 on a modified retrospective transition basis and recognized a ROU asset of $21.0 million and a lease liability of $23.8 million upon adoption. For additional information see Note 8, “Leases.” In June 2016, the FASB issued ASU No. 2016-13, “Financial Instruments – Credit Losses (Topic 326) Measurement of Credit Losses on Financial Instruments” (“ASU No. 2016-13”) . ASU No. 2016-13 requires an entity to utilize a CECL model to estimate its lifetime expected credit loss and record an allowance that, when deducted from the amortized cost basis of the financial asset, presents the net amount expected to be collected on the financial asset. The CECL model is expected to result in more timely recognition of credit losses. ASU No. 2016-13 also requires new disclosures for financial assets measured at amortized cost, loans, and available-for-sale debt securities. As per the latest ASU No. 2020-02, “Financial Instruments – Credit Losses (Topic 326) and Leases (Topic 842),” the FASB deferred the timelines for certain small public and private entities. The Company adopted the guidance as of January 1, 2022. The adoption of CECL resulted in a $0.3 million cumulative effect adjustment recorded in retained earnings as of January 1, 2022. Accounting Pronouncements Not Yet Adopted In March 2020 and January 2021, the FASB issued ASU No. 2020-04, “Reference Rate Reform (Topic 848)” (“ASU No. 2020-04”) and ASU No. 2021-01, “Reference Rate Reform (Topic 848): Scope” (“ASU No. 2021-01”), respectively. These ASUs address concerns about the risk of cessation of the London Interbank Offered Rate (“LIBOR”) and the identification of alternative reference rates. The amendments in ASU No. 2020-04 and ASU No. 2021-01 provide optional expedients and exceptions for applying US GAAP to contracts, hedging relationships and other transactions affected by reference rate reform. The amendments in ASU No. 2020-04 and ASU No. 2021-01 are elective. The cessation of the one-week and two-month LIBOR rates in December 2021 did not have any impact on the Company as such rates are not used. The Company is

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Tables)	9 Months Ended
	Sep. 30, 2022
Accounting Policies [Abstract]
Schedule of Accounts Receivable, Allowance for Credit Losses	The following table summarizes changes in the allowance for expected credit losses for the periods presented: Three Months Ended September 30, Nine Months Ended September 30, (in thousands) 2021 2022 2021 2022 Balance at beginning of period $ 2,180 $ 2,161 $ 1,861 $ 2,949 Cumulative effect of accounting change upon adoption of CECL — — — 254 Additions 108 351 604 1,010 Write-offs, net of recoveries (26) (36) (198) (1,727) Foreign currency translation adjustment (7) (14) (12) (24) Balance at end of period $ 2,255 $ 2,462 $ 2,255 $ 2,462
Summary of Corporate Technology and Production Systems Expense	The following table sets forth expenses included in each category of corporate technology and production systems for the periods presented: Three Months Ended Nine Months Ended (in thousands) 2021 2022 2021 2022 Corporate information technology $ 6,122 $ 7,012 $ 15,611 $ 19,425 Development of platform and product initiatives 3,906 4,433 11,242 12,797 Production support and maintenance 2,056 2,270 5,582 6,584 Total production systems 5,962 6,703 16,824 19,381 Corporate technology and production systems $ 12,084 $ 13,715 $ 32,435 $ 38,806

Acquisitions (Tables)

Acquisitions (Tables)	9 Months Ended
	Sep. 30, 2022
Business Combination and Asset Acquisition [Abstract]
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed	The following table summarizes the consideration paid and the amounts recognized for the assets acquired and liabilities assumed: November 30, (in thousands) Consideration Cash $ — Other current assets Accounts receivable 8,861 Prepaid expenses 394 Property and equipment 1,290 Intangible assets 59,161 Total assets acquired $ 69,706 Accounts payable and accrued expenses 5,614 Other current liabilities 1,182 Deferred tax liability 16,566 Other liabilities 298 Total liabilities assumed $ 23,660 Total identifiable net assets 46,046 Goodwill 21,721 Total consideration $ 67,767

Property and Equipment, net (Ta

Property and Equipment, net (Tables)	9 Months Ended
	Sep. 30, 2022
Property, Plant and Equipment [Abstract]
Property and Equipment, net	(in thousands) December 31, September 30, Furniture and fixtures $ 3,636 $ 2,569 Computers and equipment 37,767 40,885 Leasehold improvements 7,347 6,539 48,750 49,993 Less: Accumulated depreciation (37,626) (39,020) Total property and equipment, net $ 11,124 $ 10,973

Goodwill and Intangible Assets

Goodwill and Intangible Assets (Tables)	9 Months Ended
	Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
Summary of Changes in Carrying Amount of Goodwill	The changes in the carrying amount of goodwill for the nine months ended September 30, 2022 were as follows: (in thousands) Goodwill as of December 31, 2021 $ 852,536 Foreign currency translation adjustment (3,113) Goodwill as of September 30, 2022 $ 849,423
Summary of Intangible Assets	Intangible assets, net consisted of the following for the periods presented: December 31, 2021 September 30, 2022 (dollars in thousands) Estimated Useful Lives Gross Accumulated Net Gross Accumulated Net Customer lists 7 - 17 years $ 507,087 $ (304,855) $ 202,232 $ 505,426 $ (331,179) $ 174,247 Trademarks 2 - 16 years 77,434 (31,685) 45,749 77,035 (35,939) 41,096 Non-compete agreement 1 - 5 years 3,191 (2,462) 729 3,171 (2,537) 634 Technology 3 - 7 years 231,165 (191,320) 39,845 242,255 (211,462) 30,793 Domain names 3 - 15 years 10,118 (4,009) 6,109 10,118 (4,514) 5,604 Favorable leases 4 - 14 years 4,940 (2,458) 2,482 4,940 (2,704) 2,236 $ 833,935 $ (536,789) $ 297,146 $ 842,945 $ (588,335) $ 254,610
Summary of Estimated Future Amortization Expense	Estimated amortization expense as of September 30, 2022 is as follows for each of the next five years: (in thousands) Year Ending December 31, 2022 $ 15,560 2023 52,447 2024 42,724 2025 33,288 2026 26,387 Thereafter 84,204 $ 254,610

Accrued Expenses (Tables)

Accrued Expenses (Tables)	9 Months Ended
	Sep. 30, 2022
Payables and Accruals [Abstract]
Summary of Accrued Expenses	Accrued expenses on the unaudited condensed consolidated balance sheets as of December 31, 2021 and September 30, 2022, consisted of the following: (in thousands) December 31, September 30, Accrued compensation $ 28,851 $ 28,584 Accrued cost of revenues 18,270 18,669 Accrued interest 4,144 2,880 Other accrued expenses 16,706 16,067 Total accrued expenses $ 67,971 $ 66,200

Leases (Tables)

Leases (Tables)	9 Months Ended
	Sep. 30, 2022
Leases [Abstract]
Schedule of Lease Expense	The components of lease expense are as follows: Three Months Ended Nine Months Ended (in thousands) 2021 2022 2021 2022 Components of total lease costs Operating lease expense $ 1,303 $ 1,357 $ 3,022 $ 3,958 Sublease income — (216) — (504) Total net lease costs $ 1,303 $ 1,141 $ 3,022 $ 3,454
Schedule of Right-of-Use Assets and Lease Liabilities	Information related to the Company’s ROU assets and lease liabilities is as follows: (dollar amounts in thousands) September 30, 2022 Operating leases Operating leases ROU asset - current $ 3,333 Operating leases ROU asset - long-term 15,679 Operating leases ROU asset, net $ 19,012 Operating leases liability - current $ 3,601 Operating leases liability - long-term 18,087 Total operating leases liability $ 21,688 Weighted average remaining lease term in years - operating leases 5.0 Weighted average discount rate - operating leases 4.50 %
Schedule of Remaining Lease Payments	Total remaining lease payments under the Company’s operating leases are as follows: (in thousands) September 30, 2022 Remainder of fiscal year 2022 $ 1,327 2023 5,231 2024 4,681 2025 4,614 2026 3,795 2027 3,468 Thereafter 1,158 Total future minimum lease payments $ 24,274 Less: imputed interest (2,586) Total $ 21,688

Debt (Tables)

Debt (Tables)	9 Months Ended
	Sep. 30, 2022
Debt Disclosure [Abstract]
Summary of Company's Long-term Debt	The table below sets forth the Company’s long-term debt as presented in the unaudited condensed consolidated balance sheets for the periods presented: (in thousands) December 31, September 30, Current portion of long-term debt First lien term loan $ 6,461 $ 6,461 Long-term debt First lien term loan, due June 19, 2024 (interest rate per annum of 4.50% and 6.57% at September 30, 2021 and 2022, respectively ) 503,879 499,033 Unamortized discount and debt issuance costs on first lien term loan (4,772) (3,328) Total long-term debt, net $ 499,107 $ 495,705

Fair Value of Financial Instr_2

Fair Value of Financial Instruments (Tables)	9 Months Ended
	Sep. 30, 2022
Fair Value Disclosures [Abstract]
Summary of Assets and Liabilities that are Measured at Fair Value on a Recurring Basis	The following table presents information about the Company’s financial assets and liabilities that are measured at fair value on a recurring basis and their assigned levels within the valuation hierarchy as of December 31, 2021: (in thousands) Level 1 Level 2 Level 3 Liabilities Interest rate swaps — $4,102 — Contingent consideration - acquisition of EBI — — $1,445 The following table presents information about the Company’s financial assets and liabilities that are measured at fair value on a recurring basis and their assigned levels within the valuation hierarchy as of September 30, 2022: (in thousands) Level 1 Level 2 Level 3 Liabilities Contingent consideration - acquisition of EBI — — $1,219

Derivative Instruments and He_2

Derivative Instruments and Hedging Activities (Tables)	9 Months Ended
	Sep. 30, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Summary of Fair Value of Derivative Financial Instruments	All financial derivative instruments are carried at their fair value on the balance sheet. The table below presents the fair value of the Company’s derivative financial instruments as well as their classification on the unaudited condensed consolidated balance sheets as of the dates presented: Liability Derivatives (in thousands) As of December 31, 2021 As of September 30, 2022 Derivatives not designated as hedging instruments: Interest rate swaps Other current liabilities $ 4,102 Other current liabilities $ — Total interest rate swaps $ 4,102 $ —
Schedule of Derivative Instruments, Accumulated Other Comprehensive Income (Loss)	The tables below present the effect of cash flow hedge accounting on Accumulated Other Comprehensive Income (Loss) for the periods presented: Three Months Ended Three Months Ended (in thousands) 2021 2022 2021 2022 Derivatives in Hedging Relationships Amount of Gain Recognized in OCI on Derivative (Included Component) Location of Gain Reclassified from Accumulated OCI into Income Amount of Gain Reclassified from Accumulated OCI into Income (Included Component) Cost of revenues $ 35 $ — Foreign exchange contracts $ 41 $ — Selling general and administrative 24 — Total $ 41 $ — $ 59 $ — Nine Months Ended Nine Months Ended (in thousands) 2021 2022 2021 2022 Derivatives in Hedging Relationships Amount of Loss Recognized in OCI on Derivative (Included Component) Location of Gain Reclassified from Accumulated OCI into Income Amount of Gain Reclassified from Accumulated OCI into Income (Included Component) Cost of revenues $ 139 $ — Foreign exchange contracts $ (143) $ — Selling general and administrative 101 — Total $ (143) $ — $ 240 $ — Three Months Ended Three Months Ended (in thousands) 2021 2022 2021 2022 Derivatives in Hedging Relationships Amount of Gain Recognized in OCI on Derivative (Excluded Component) Location of Gain Reclassified from Accumulated OCI into Income Amount of Gain Reclassified from Accumulated OCI into Income (Excluded Component) Cost of revenues $ 30 $ — Foreign exchange contracts $ 69 $ — Selling general and administrative 22 — Total $ 69 $ — $ 52 $ — Nine Months Ended Nine Months Ended (in thousands) 2021 2022 2021 2022 Derivatives in Hedging Relationships Amount of Gain Recognized in OCI on Derivative (Excluded Component) Location of Gain Reclassified from Accumulated OCI into Income Amount of Gain Reclassified from Accumulated OCI into Income (Excluded Component) Cost of revenues $ 120 $ — Foreign exchange contracts $ 319 $ — Selling general and administrative 139 — Total $ 319 $ — $ 259 $ —
Summary of Cash Flow Hedge Accounting on Unaudited Condensed Consolidated Statements of Operations and Comprehensive (Loss) Income	The tables below present the effect of the Company’s cash flow hedge accounting on the unaudited condensed consolidated statements of operations and comprehensive (loss) income for the periods presented: Three Months Ended September 30, (in thousands) 2021 2022 Selling Cost of Revenues Selling Cost of Revenues Total amounts of income and expense line items in which the effects of fair value or cash flow hedges are recorded $ 84,983 $ 82,638 $ 42,411 $ 106,422 Gain on cash flow hedging relationships Foreign exchange contracts: Amount of gain reclassified from accumulated other comprehensive income (loss) into income 24 35 — — Amount excluded from effectiveness testing recognized in earnings 22 30 — — Nine Months Ended September 30, (in thousands) 2021 2022 Selling Cost of Revenues Selling Cost of Revenues Total amounts of income and expense line items in which the effects of fair value or cash flow hedges are recorded $ 153,194 $ 225,798 $ 126,630 $ 314,954 Gain on cash flow hedging relationships Foreign exchange contracts: Amount of gain reclassified from accumulated other comprehensive income (loss) into income 101 139 — — Amount excluded from effectiveness testing recognized in earnings 139 120 — —
Summary of Derivative Financial Instruments that are not Designated as Hedging Instruments	The table below presents the effect of the Company’s derivative financial instruments that are not designated as hedging instruments in the unaudited condensed consolidated statements of operations and comprehensive (loss) income for the periods presented: Three Months Ended Nine Months Ended (in thousands) 2021 2022 2021 2022 Derivatives Not Designated as Hedging Instruments Location of Loss (Gain) Recognized in Income on Derivatives Amount of Loss (Gain) Recognized in Income on Derivatives Interest rate swaps Loss (gain) on interest rate swaps $ 112 $ — $ 199 $ (296) Foreign exchange contracts Selling general and administrative 0 — (20) — Foreign exchange contracts Cost of revenues 1 — (28) — Total $ 113 $ — $ 151 $ (296)

Stock-Based Compensation (Table

Stock-Based Compensation (Tables)	9 Months Ended
	Sep. 30, 2022
Share-based Payment Arrangement [Abstract]
Summary Of Stock-Based Compensation Expense	Stock-based compensation expense is recognized in cost of revenues, corporate, technology and production systems, and selling, general, and administrative expense in the accompanying unaudited condensed consolidated statements of operations and comprehensive (loss) income as follows: Three Months Ended Nine Months Ended 2021 2022 2021 2022 (in thousands) Stock-based compensation expense Cost of revenues $ 937 $ 384 $ 958 $ 1,208 Corporate technology and production systems 1,449 774 1,487 1,803 Selling, general and administrative 23,196 5,135 24,791 14,413 Total stock-based compensation expense $ 25,582 $ 6,293 $ 27,236 $ 17,424
Share-based Payment Arrangement, Option, Activity	The table below provides a summary of service-based vesting options (“SVOs”) and performance-based stock options (“PSOs”) currently outstanding under the 2015 Plan for the nine months ended September 30, 2022: Outstanding SVOs Outstanding PSOs Number of Weighted Weighted Aggregate Number of Weighted Weighted Aggregate (in thousands, except shares and per share amounts) Balances as of December 31, 2021 6,450,978 $ 9.58 6.70 $ 70,510 3,096,830 $ 10.05 7.04 $ 32,394 Exercised (229,260) 9.37 2,902 (14,975) 9.68 157 Balances as of September 30, 2022 (1) 6,221,718 $ 9.59 5.43 $ 50,100 3,081,855 $ 10.05 3.70 $ 23,387 __________ (1) All SVOs and PSOs are exercisable as of September 30, 2022. The table below provides a summary of stock option activity under the 2021 Equity Plan for the nine months ended September 30, 2022: Weighted Average Exercise Price Weighted Average Contractual Term (in years) Aggregate Intrinsic Value Weighted Average Fair Value Number of Shares (in thousands, except share and per share amounts) Outstanding at December 31, 2021 3,918,454 $ 23.00 9.65 $ — Granted 622,919 22.35 $ 10.43 Forfeited / Cancelled (95,254) 23.00 Outstanding at September 30, 2022 4,446,119 $ 22.91 8.98 $ —
Share-based Payment Arrangement, Restricted Stock Activity	The table below provides a summary of restricted stock activity under the 2021 Equity Plan for the nine months ended September 30, 2022: Weighted Average Fair Value Number of Shares Unvested at December 31, 2021 1,779,716 $ 23.01 Granted 886,018 21.40 Forfeited / Cancelled (333,690) 22.86 Vested (5,914) 22.83 Unvested at September 30, 2022 2,326,130 $ 22.42 Number of Shares Weighted Average Fair Value Unvested at December 31, 2021 41,933 $ 23.00 Granted 11,368 21.91 Forfeited / Cancelled (4,632) 23.00 Unvested at September 30, 2022 48,669 $ 22.74

Net (Loss) Income per Share (Ta

Net (Loss) Income per Share (Tables)	9 Months Ended
	Sep. 30, 2022
Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted	The following table sets forth the computation of basic and diluted net (loss) income per share attributable to common stockholders for the periods presented: (in thousands, except share and per share amounts) Three Months Ended Nine Months Ended 2021 2022 2021 2022 Numerator: Net (loss) income attributable to stockholders $ (25,256) $ 9,303 $ (21,231) $ 27,110 Less: Undistributed amounts allocated to participating securities — — — — Undistributed (loss) income allocated to stockholders $ (25,256) $ 9,303 $ (21,231) $ 27,110 Denominator: Weighted average number of shares outstanding, basic 89,431,022 94,134,690 88,956,388 94,043,105 Weighted average additional shares assuming conversion of potential common shares — 4,983,831 — 5,174,020 Weighted average common shares outstanding - diluted 89,431,022 99,118,521 88,956,388 99,217,125 Net (loss) income per share attributable to stockholders, basic $ (0.28) $ 0.10 $ (0.24) $ 0.29 Net (loss) income per share attributable to stockholders, diluted $ (0.28) $ 0.09 $ (0.24) $ 0.27
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share	The following potentially dilutive outstanding securities were excluded from the computation of diluted net (loss) income per share because their effect would have been anti-dilutive for the periods presented, or issuance of such shares is contingent upon the satisfaction of certain conditions which were not satisfied by the end of the period: Three and Nine Months Ended September 30, 2021 2022 Stock options 13,175,249 8,964,397 Restricted Stock Awards 1,824,597 2,131,704 Restricted Stock Units 44,211 44,560

Revenue (Tables)

Revenue (Tables)	9 Months Ended
	Sep. 30, 2022
Revenue from Contract with Customer [Abstract]
Disaggregation of Revenue	The following tables set forth total revenue by type of service for the periods presented: Three Months Ended Nine Months Ended (in thousands) 2021 2022 2021 2022 Screening services $ 168,372 $ 197,870 $ 463,763 $ 591,900 Other services 1,185 1,429 4,492 4,962 Total revenue $ 169,557 $ 199,299 $ 468,255 $ 596,862
Revenue from External Customers by Geographic Areas	The following table sets forth total revenue by geographic area in which the revenues and invoicing are recorded for the periods presented: Three Months Ended Nine Months Ended (in thousands) 2021 2022 2021 2022 United States $ 139,434 $ 168,615 $ 378,918 $ 502,047 All other countries 30,123 30,684 89,337 94,815 Total revenue $ 169,557 $ 199,299 $ 468,255 $ 596,862

Description of Business (Detail

Description of Business (Details) - USD ($) $ / shares in Units, $ in Thousands		9 Months Ended
	Sep. 27, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Sep. 24, 2021
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Common stock, par value (in USD per share)		$ 0.01		$ 0.01	$ 0.01
Proceeds from issuance initial public offering	$ 94,500	$ 0	$ 102,638
Underwriting discounts and commissions		$ 225	$ 6,120
Sterling Check Corp.
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Ownership percentage		62.10%
Existing Stockholders
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Number of shares issued in transaction (in shares)	11,667,750
IPO
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Number of shares issued in transaction (in shares)	4,760,000
Underwriting discounts and commissions	$ 6,800
Other offering costs	$ 8,100
IPO | Common Stock
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Number of shares issued in transaction (in shares)	16,427,750
Share price (in USD per share)	$ 23
Over-Allotment Option
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Number of shares issued in transaction (in shares)	2,142,750

Summary of Significant Accoun_4

Summary of Significant Accounting Policies - Additional information (Details) $ in Thousands		9 Months Ended	12 Months Ended
	Sep. 10, 2021 shares	Sep. 30, 2022 USD ($) Segment	Dec. 31, 2021 USD ($)	Jan. 01, 2022 USD ($)
Accounting Policies [Line Items]
Stock split ratio	1,198
Stock holder equity split shares issued (in shares) | shares	1,198
Number of operating segments | Segment		1
Cash and cash equivalents		$ 99,190	$ 47,998
Cumulative translation adjustment loss		(8,600)	(600)
Sales credits and reserves		700	$ 400
Percentage of cloud-hosted revenue platforms			95%
Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2016-13
Accounting Policies [Line Items]
Retained earnings				$ 300
Outside US
Accounting Policies [Line Items]
Cash		36,100	$ 34,200
India
Accounting Policies [Line Items]
Cash		16,500	15,000
Canada
Accounting Policies [Line Items]
Cash		$ 7,300	$ 3,600
Internally Developed Software Assets
Accounting Policies [Line Items]
Estimated useful life		3 years

Summary of Significant Accoun_5

Summary of Significant Accounting Policies - Schedule of Accounts Receivable, Allowance for Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of period	$ 2,161	$ 2,180	$ 2,949	$ 1,861
Additions	351	108	1,010	604
Write-offs, net of recoveries	(36)	(26)	(1,727)	(198)
Foreign currency translation adjustment	(14)	(7)	(24)	(12)
Balance at end of period	2,462	2,255	2,462	2,255
Cumulative Effect, Period of Adoption, Adjustment
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of period	$ 0	$ 0	$ 254	$ 0

Summary of Significant Accoun_6

Summary of Significant Accounting Policies - Summary of Corporate Technology and Production Systems Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Accounting Policies [Abstract]
Corporate information technology	$ 7,012	$ 6,122	$ 19,425	$ 15,611
Development of platform and product initiatives	4,433	3,906	12,797	11,242
Production support and maintenance	2,270	2,056	6,584	5,582
Total production systems	6,703	5,962	19,381	16,824
Corporate technology and production systems	$ 13,715	$ 12,084	$ 38,806	$ 32,435

Recent Accounting Standards U_2

Recent Accounting Standards Updates (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Jan. 01, 2022
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Right-of-use asset	$ 19,012
Lease liability	$ 21,688
Accounting Standards Update 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Right-of-use asset		$ 21,000
Lease liability		23,800
Accounting Standards Update 2016-13 | Cumulative Effect, Period of Adoption, Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings		$ 300

Acquisitions - Additional Infor

Acquisitions - Additional Information (Details) - EBI - USD ($)			3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Nov. 30, 2021	Sep. 30, 2022	Sep. 30, 2022	Dec. 31, 2021
Business Acquisition [Line Items]
Purchase price		$ 67,800,000
Cash		66,300,000
Contingent consideration	$ 1,200,000	1,500,000			$ 1,500,000
Contingent consideration, maximum additional payments		8,500,000
Contingent consideration - acquisition of EBI	900,000		$ 900,000	$ 900,000	$ 900,000
Contingent consideration period					2 years
Current portion of contingent consideration	$ 300,000		300,000	300,000	$ 600,000
Measurement period adjustments			$ 0	$ 0
Transaction costs					$ 1,900,000
Tax deductible goodwill		0
Customer lists
Business Acquisition [Line Items]
Finite lived assets acquired		$ 56,000,000
Useful life of assets acquired		15 years
Trade Names
Business Acquisition [Line Items]
Useful life of assets acquired		2 years
Non-compete agreement
Business Acquisition [Line Items]
Useful life of assets acquired		5 years

Acquisitions - Assets and Liabi

Acquisitions - Assets and Liabilities Assumed (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Nov. 30, 2021
Consideration
Goodwill	$ 849,423	$ 852,536
EBI
Consideration
Cash			$ 0
Accounts receivable			8,861
Prepaid expenses			394
Property and equipment			1,290
Intangible assets			59,161
Total assets acquired			69,706
Accounts payable and accrued expenses			5,614
Other current liabilities			1,182
Deferred tax liability			16,566
Other liabilities			298
Total liabilities assumed			23,660
Total identifiable net assets			46,046
Goodwill			21,721
Total consideration			$ 67,767

Property and Equipment, net - S

Property and Equipment, net - Summary of Property and Equipment (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 49,993	$ 48,750
Less: Accumulated depreciation	(39,020)	(37,626)
Total property and equipment, net	10,973	11,124
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	2,569	3,636
Computers and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	40,885	37,767
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 6,539	$ 7,347

Property and Equipment, net - A

Property and Equipment, net - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Property, Plant and Equipment [Abstract]
Depreciation expense	$ 1.1	$ 1.1	$ 3.3	$ 3.5
Write down no longer use in property and equipment	$ 0.2	$ 0.1	$ 0.8	$ 2.8

Goodwill and Intangible Asset_2

Goodwill and Intangible Assets - Summary of Changes in Carrying Amount of Goodwill (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($)
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 852,536
Foreign currency translation adjustment	(3,113)
Goodwill, ending balance	$ 849,423

Goodwill and Intangible Asset_3

Goodwill and Intangible Assets - Summary of Intangible Assets (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 842,945	$ 833,935
Accumulated Amortization	(588,335)	(536,789)
Net	254,610	297,146
Customer lists
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	505,426	507,087
Accumulated Amortization	(331,179)	(304,855)
Net	174,247	202,232
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	77,035	77,434
Accumulated Amortization	(35,939)	(31,685)
Net	41,096	45,749
Non-compete agreement
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	3,171	3,191
Accumulated Amortization	(2,537)	(2,462)
Net	634	729
Technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	242,255	231,165
Accumulated Amortization	(211,462)	(191,320)
Net	30,793	39,845
Domain names
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	10,118	10,118
Accumulated Amortization	(4,514)	(4,009)
Net	5,604	6,109
Favorable leases
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	4,940	4,940
Accumulated Amortization	(2,704)	(2,458)
Net	$ 2,236	$ 2,482
Minimum | Customer lists
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives	7 years
Minimum | Trademarks
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives	2 years
Minimum | Non-compete agreement
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives	1 year
Minimum | Technology
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives	3 years
Minimum | Domain names
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives	3 years
Minimum | Favorable leases
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives	4 years
Maximum | Customer lists
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives	17 years
Maximum | Trademarks
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives	16 years
Maximum | Non-compete agreement
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives	5 years
Maximum | Technology
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives	7 years
Maximum | Domain names
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives	15 years
Maximum | Favorable leases
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Lives	14 years

Goodwill and Intangible Asset_4

Goodwill and Intangible Assets - Additional Information (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Indefinite-lived Intangible Assets [Line Items]
Net intangibles	$ 254,610,000		$ 254,610,000		$ 297,146,000
Capitalized computer software, impairments	0	$ 0	0	$ 100,000
Amortization of intangible assets	15,500,000	$ 19,200,000	53,300,000	57,700,000
Software and Software Development Costs
Indefinite-lived Intangible Assets [Line Items]
Net intangibles	29,000,000		29,000,000		30,700,000
Capitalized computer software, additions			11,700,000	12,000,000
Software and Software Development Costs | Internal Cost
Indefinite-lived Intangible Assets [Line Items]
Capitalized computer software, additions			9,400,000	9,300,000
Software and Software Development Costs | External Cost
Indefinite-lived Intangible Assets [Line Items]
Capitalized computer software, additions			2,300,000	$ 2,700,000
Technology
Indefinite-lived Intangible Assets [Line Items]
Net intangibles	30,793,000		30,793,000		$ 39,845,000
Finite lived intangible assets, not yet in service	$ 7,200,000		$ 7,200,000

Goodwill and Intangible Asset_5

Goodwill and Intangible Assets - Summary of Estimated Future Amortization Expense (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
2022	$ 15,560
2023	52,447
2024	42,724
2025	33,288
2026	26,387
Thereafter	84,204
Net	$ 254,610	$ 297,146

Accrued Expenses (Details)

Accrued Expenses (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Payables and Accruals [Abstract]
Accrued compensation	$ 28,584	$ 28,851
Accrued cost of revenues	18,669	18,270
Accrued interest	2,880	4,144
Other accrued expenses	16,067	16,706
Total accrued expenses	$ 66,200	$ 67,971

Leases - Additional Information

Leases - Additional Information (Details) $ in Thousands	Sep. 30, 2022 USD ($) lease	Jan. 01, 2022 USD ($)
Lessee, Lease, Description [Line Items]
Right-of-use asset	$ 19,012
Lease liability	$ 21,688
Credit agreement incremental borrowing rate used for leases	4.50%
Number of operating leases | lease	18
Minimum
Lessee, Lease, Description [Line Items]
Remaining operating lease term	7 months
Maximum
Lessee, Lease, Description [Line Items]
Remaining operating lease term	76 months
Accounting Standards Update 2016-02
Lessee, Lease, Description [Line Items]
Right-of-use asset		$ 21,000
Lease liability		$ 23,800

Leases - Schedule of Lease Expe

Leases - Schedule of Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Leases [Abstract]
Operating lease expense	$ 1,357	$ 1,303	$ 3,958	$ 3,022
Sublease income	(216)	0	(504)	0
Total net lease costs	$ 1,141	$ 1,303	$ 3,454	$ 3,022

Leases - Schedule of Right-of-U

Leases - Schedule of Right-of-Use Assets and Lease Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Leases [Abstract]
Operating leases ROU asset - current	$ 3,333	$ 0
Operating leases ROU asset - long-term	15,679	0
Operating leases ROU asset, net	19,012
Operating leases liability - current	3,601	0
Operating leases liability - long-term	18,087	$ 0
Total operating leases liability	$ 21,688
Weighted average remaining lease term in years - operating leases	5 years
Weighted average discount rate - operating leases	4.50%

Leases - Schedule of Remaining

Leases - Schedule of Remaining Lease Payments (Details) $ in Thousands	Sep. 30, 2022 USD ($)
Leases [Abstract]
Remainder of fiscal year 2022	$ 1,327
2023	5,231
2024	4,681
2025	4,614
2026	3,795
2027	3,468
Thereafter	1,158
Total future minimum lease payments	24,274
Less: imputed interest	(2,586)
Total	$ 21,688

Debt - Summary of Company's Lon

Debt - Summary of Company's Long-term Debt (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Current portion of long-term debt
First lien term loan	$ 6,461		$ 6,461
Long-term debt
Unamortized discount and debt issuance costs on first lien term loan	(3,328)		(4,772)
Long-term debt, net	495,705		499,107
First Lien Term Loan
Current portion of long-term debt
First lien term loan	6,461		6,461
Long-term debt
First lien term loan, due June 19, 2024	$ 499,033		$ 503,879
Debt instrument interest rate during period	6.57%	4.50%

Debt - Additional Information (

Debt - Additional Information (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
First Lien Term Loan | Level 2
Debt Instrument [Line Items]
Estimated fair value	$ 489.7	$ 508.4

Fair Value of Financial Instr_3

Fair Value of Financial Instruments - Narrative (Details) - EBI - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Sep. 30, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration - acquisition of EBI	$ 0.9	$ 0.9
Contingent consideration period	2 years
Current portion of contingent consideration	$ 0.6	$ 0.3

Fair Value of Financial Instr_4

Fair Value of Financial Instruments - Summary of Assets and Liabilities that are Measured at Fair Value on a Recurring Basis (Details) - Fair Value, Recurring - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration - acquisition of EBI	$ 0	$ 0
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration - acquisition of EBI	0	0
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration - acquisition of EBI	$ 1,219	1,445
Interest rate swaps | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps		0
Interest rate swaps | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps		4,102
Interest rate swaps | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps		$ 0

Derivative Instruments and He_3

Derivative Instruments and Hedging Activities - Summary of Fair Value of Derivative Financial Instruments (Details) - Derivatives not designated as hedging instruments: - Interest rate swaps - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Derivative [Line Items]
Liability Derivatives	$ 0	$ 4,102
Other current liabilities
Derivative [Line Items]
Liability Derivatives	$ 0	$ 4,102

Derivative Instruments and He_4

Derivative Instruments and Hedging Activities - Summary of Effect of Cash Flow Hedge Accounting on Accumulated Other Comprehensive Income (Loss) (Details) - Derivatives in Hedging Relationships - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Derivative [Line Items]
Amount of Gain Recognized in OCI on Derivative (Included Component)	$ 0	$ 41	$ 0	$ (143)
Amount of Gain Reclassified from Accumulated OCI into Income (Included Component)	0	59	0	240
Amount of Gain Recognized in OCI on Derivative (Excluded Component)	0	69	0	319
Amount of Gain Reclassified from Accumulated OCI into Income (Excluded Component)	0	52	0	259
Cost of revenues
Derivative [Line Items]
Amount of Gain Reclassified from Accumulated OCI into Income (Included Component)	0	35	0	139
Amount of Gain Reclassified from Accumulated OCI into Income (Excluded Component)	0	30	0	120
Selling general and administrative
Derivative [Line Items]
Amount of Gain Reclassified from Accumulated OCI into Income (Included Component)	0	24	0	101
Amount of Gain Reclassified from Accumulated OCI into Income (Excluded Component)	0	22	0	139
Foreign exchange contracts
Derivative [Line Items]
Amount of Gain Recognized in OCI on Derivative (Included Component)	0	41	0	(143)
Amount of Gain Recognized in OCI on Derivative (Excluded Component)	0	69	0	319
Foreign exchange contracts | Cost of revenues
Derivative [Line Items]
Amount of Gain Reclassified from Accumulated OCI into Income (Included Component)	0	35	0	139
Amount of Gain Reclassified from Accumulated OCI into Income (Excluded Component)	0	30	0	120
Foreign exchange contracts | Selling general and administrative
Derivative [Line Items]
Amount of Gain Reclassified from Accumulated OCI into Income (Included Component)	0	24	0	101
Amount of Gain Reclassified from Accumulated OCI into Income (Excluded Component)	$ 0	$ 22	$ 0	$ 139

Derivative Instruments and He_5

Derivative Instruments and Hedging Activities - Summary of Cash Flow Hedge Accounting on Unaudited Condensed Consolidated Statements of Operations and Comprehensive (Loss) Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Derivative [Line Items]
Selling General, and Administrative	$ 42,411	$ 84,983	$ 126,630	$ 153,194
Cost of Revenues	106,422	82,638	314,954	225,798
Derivatives in Hedging Relationships
Derivative [Line Items]
Selling General, and Administrative	42,411	84,983	126,630	153,194
Cost of Revenues	106,422	82,638	314,954	225,798
Amount of gain reclassified from accumulated other comprehensive income (loss) into income	0	59	0	240
Amount excluded from effectiveness testing recognized in earnings	0	52	0	259
Derivatives in Hedging Relationships | Selling general and administrative
Derivative [Line Items]
Amount of gain reclassified from accumulated other comprehensive income (loss) into income	0	24	0	101
Amount excluded from effectiveness testing recognized in earnings	0	22	0	139
Derivatives in Hedging Relationships | Cost of revenues
Derivative [Line Items]
Amount of gain reclassified from accumulated other comprehensive income (loss) into income	0	35	0	139
Amount excluded from effectiveness testing recognized in earnings	0	30	0	120
Derivatives in Hedging Relationships | Foreign exchange contracts | Selling general and administrative
Derivative [Line Items]
Amount of gain reclassified from accumulated other comprehensive income (loss) into income	0	24	0	101
Amount excluded from effectiveness testing recognized in earnings	0	22	0	139
Derivatives in Hedging Relationships | Foreign exchange contracts | Cost of revenues
Derivative [Line Items]
Amount of gain reclassified from accumulated other comprehensive income (loss) into income	0	35	0	139
Amount excluded from effectiveness testing recognized in earnings	$ 0	$ 30	$ 0	$ 120

Derivative Instruments and He_6

Derivative Instruments and Hedging Activities - Summary of Derivative Financial Instruments that are Not Designated as Hedging Instruments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Derivative [Line Items]
Amount of Loss (Gain) Recognized in Income on Derivatives	$ 0	$ 113	$ (296)	$ 151
Interest rate swaps | Loss (gain) on interest rate swaps
Derivative [Line Items]
Amount of Loss (Gain) Recognized in Income on Derivatives	0	112	(296)	199
Foreign exchange contracts | Selling general and administrative
Derivative [Line Items]
Amount of Loss (Gain) Recognized in Income on Derivatives	0	0	0	(20)
Foreign exchange contracts | Cost of revenues
Derivative [Line Items]
Amount of Loss (Gain) Recognized in Income on Derivatives	$ 0	$ 1	$ 0	$ (28)

Income Taxes (Detail)

Income Taxes (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Tax Disclosure [Abstract]
Income tax (benefit) provision	$ 3,481	$ (12,633)	$ 12,958	$ (8,080)
Effective tax rate	27.20%	33.30%	32.30%	27.60%

Commitments and Contingencies (

Commitments and Contingencies (Details)	1 Months Ended		9 Months Ended
	Sep. 30, 2021 USD ($)	Mar. 31, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2018 USD ($) instrument
Loss Contingencies [Line Items]
Earnout amounts paid			$ 226,000	$ 738,000
Non-cash compensation expense				$ 15,600,000
NCC
Loss Contingencies [Line Items]
Contingent consideration, maximum additional payments					$ 9,100,000
Contingent consideration payment, number of installments | instrument					3
Earnout amounts paid	$ 1,000,000	$ 900,000
Contingent consideration - acquisition of EBI			$ 0

Equity (Details)

Equity (Details)	9 Months Ended
	Sep. 30, 2022 vote $ / shares shares	Dec. 31, 2021 $ / shares shares	Sep. 24, 2021 $ / shares
Stockholders' Equity Note [Abstract]
Total shares authorized (in shares) | shares	1,100,000,000
Common stock, shares authorized (in shares) | shares	1,000,000,000	1,000,000,000
Common stock, par value (in USD per share) | $ / shares	$ 0.01	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares) | shares	100,000,000	100,000,000
Preferred stock, par value (in USD per share) | $ / shares	$ 0.01	$ 0.01
Number of votes entitled to each share of common stock | vote	1
Dividends declared (in USD per share) | $ / shares	$ 0

Stock-Based Compensation - Summ

Stock-Based Compensation - Summary of Stock-based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock-based compensation expense	$ 6,293	$ 25,582	$ 17,424	$ 27,236
Cost of revenues
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock-based compensation expense	384	937	1,208	958
Corporate technology and production systems
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock-based compensation expense	774	1,449	1,803	1,487
Selling general and administrative
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock-based compensation expense	$ 5,135	$ 23,196	$ 14,413	$ 24,791

Stock-Based Compensation - Addi

Stock-Based Compensation - Additional Information (Details) $ in Millions		1 Months Ended	3 Months Ended	9 Months Ended
	Aug. 04, 2021 shares	Dec. 31, 2020 shares	Sep. 30, 2022 USD ($) employee shares	Sep. 30, 2022 USD ($) employee shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized share-based compensation expense | $			$ 76.4	$ 76.4
Weighted average period of recognition				3 years 18 days
Share-based compensation arrangement by share-based payment award, shares issued in period (in shares)		370,182
2015 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum threshold percentage transfer of long term option shares within one year	25%
Maximum threshold percentage transfer of long term option shares after one year	50%
2021 Equity Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, shares issued in period (in shares)	9,433,000
Percentage of outstanding stock maximum	5%
Share based compensation by share based award number of shares authorized for issuance (in shares)	9,433,000
Share based compensation by share based award number of shares available for grant (in shares)			7,384,913	7,384,913
NQSO
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized share-based compensation expense related to options | $			$ 34.5	$ 34.5
Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized share-based compensation expense related to restricted stock | $			41	$ 41
Restricted Stock Awards | 2021 Equity Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation by share based award vesting term				4 years
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized share-based compensation expense related to restricted stock | $			$ 0.9	$ 0.9
Restricted Stock Units | 2021 Equity Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation by share based award vesting term				4 years
Stock Options | 2021 Equity Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation by share based award vesting term				4 years
Share based compensation by share based award expiration term				10 years
Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, shares issued in period (in shares)			0	0
Number of eligible employees enrolled in ESPP | employee			0	0

Stock-Based Compensation - Su_2

Stock-Based Compensation - Summary of Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
2015 Plan | Service-Based Vesting Stock Options
Number of Shares
Balance at beginning of period (in shares)	6,450,978
Exercised (in shares)	(229,260)
Balance at end of period (in shares)	6,221,718	6,450,978
Weighted Average Exercise Price
Balance at beginning of period (in USD per share)	$ 9.58
Exercised (in USD per share)	9.37
Balance at end of period (in USD per share)	$ 9.59	$ 9.58
Weighted Average Remaining Contractual Life (years)
Weighted average contractual term of options outstanding	5 years 5 months 4 days	6 years 8 months 12 days
Aggregate Intrinsic Value
Beginning Balance, Aggregate Intrinsic Value	$ 70,510
Exercised, Aggregate Intrinsic Value	2,902
Ending Balance, Aggregate Intrinsic Value	$ 50,100	$ 70,510
2015 Plan | Performance-Based Stock Options
Number of Shares
Balance at beginning of period (in shares)	3,096,830
Exercised (in shares)	(14,975)
Balance at end of period (in shares)	3,081,855	3,096,830
Weighted Average Exercise Price
Balance at beginning of period (in USD per share)	$ 10.05
Exercised (in USD per share)	9.68
Balance at end of period (in USD per share)	$ 10.05	$ 10.05
Weighted Average Remaining Contractual Life (years)
Weighted average contractual term of options outstanding	3 years 8 months 12 days	7 years 14 days
Aggregate Intrinsic Value
Beginning Balance, Aggregate Intrinsic Value	$ 32,394
Exercised, Aggregate Intrinsic Value	157
Ending Balance, Aggregate Intrinsic Value	$ 23,387	$ 32,394
2021 Equity Plan
Number of Shares
Balance at beginning of period (in shares)	3,918,454
Granted (in shares)	622,919
Forfeited / cancelled (in shares)	(95,254)
Balance at end of period (in shares)	4,446,119	3,918,454
Weighted Average Exercise Price
Balance at beginning of period (in USD per share)	$ 23
Granted (in USD per share)	22.35
Forfeited / cancelled (in USD per share)	23
Balance at end of period (in USD per share)	$ 22.91	$ 23
Weighted Average Remaining Contractual Life (years)
Weighted average contractual term of options outstanding	8 years 11 months 23 days	9 years 7 months 24 days
Aggregate Intrinsic Value
Beginning Balance, Aggregate Intrinsic Value	$ 0
Ending Balance, Aggregate Intrinsic Value	$ 0	$ 0
Weighted average fair value of options granted (in USD per share)	$ 10.43

Stock-Based Compensation - Su_3

Stock-Based Compensation - Summary of Restricted Stock Activity (Details) - 2021 Equity Plan	9 Months Ended
	Sep. 30, 2022 $ / shares shares
Restricted Stock Awards
Number of Shares
Balance at beginning of period (in shares) | shares	1,779,716
Granted (in shares) | shares	886,018
Forfeited / cancelled (in shares) | shares	(333,690)
Vested (in shares) | shares	(5,914)
Balance at end of period (in shares) | shares	2,326,130
Weighted Average Fair Value (per share)
Balance at beginning of period (in USD per share) | $ / shares	$ 23.01
Granted (in USD per share) | $ / shares	21.40
Forfeited / cancelled (in USD per share) | $ / shares	22.86
Vested (in USD per share) | $ / shares	22.83
Balance at end of period (in USD per share) | $ / shares	$ 22.42
Restricted Stock Units
Number of Shares
Balance at beginning of period (in shares) | shares	41,933
Granted (in shares) | shares	11,368
Forfeited / cancelled (in shares) | shares	(4,632)
Balance at end of period (in shares) | shares	48,669
Weighted Average Fair Value (per share)
Balance at beginning of period (in USD per share) | $ / shares	$ 23
Granted (in USD per share) | $ / shares	21.91
Forfeited / cancelled (in USD per share) | $ / shares	23
Balance at end of period (in USD per share) | $ / shares	$ 22.74

Net (Loss) Income per Share - S

Net (Loss) Income per Share - Schedule of Earnings Per Share Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Numerator:
Net (loss) income attributable to stockholders	$ 9,303	$ 11,571	$ 6,236	$ (25,256)	$ 3,397	$ 628	$ 27,110	$ (21,231)
Less: Undistributed amounts allocated to participating securities	0			0			0	0
Undistributed (loss) income allocated to stockholders	$ 9,303			$ (25,256)			$ 27,110	$ (21,231)
Denominator:
Weighted average number of shares outstanding, basic (in shares)	94,134,690			89,431,022			94,043,105	88,956,388
Weighted average additional shares assuming conversion of potential shares of common stock (in shares)	4,983,831			0			5,174,020	0
Weighted average shares of common stock outstanding - diluted (in shares)	99,118,521			89,431,022			99,217,125	88,956,388
Net (loss) income per share attributable to stockholders, basic (in USD per share)	$ 0.10			$ (0.28)			$ 0.29	$ (0.24)
Net (loss) income per share attributable to stockholders, diluted (in USD per share)	$ 0.09			$ (0.28)			$ 0.27	$ (0.24)

Net (Loss) Income per Share - N

Net (Loss) Income per Share - Narrative (Details)	1 Months Ended
	Dec. 31, 2020 shares
Earnings Per Share [Abstract]
Issuance of stock to employees (in shares)	370,182

Net (Loss) Income per Share -_2

Net (Loss) Income per Share - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	8,964,397	13,175,249	8,964,397	13,175,249
Restricted Stock Awards
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	2,131,704	1,824,597	2,131,704	1,824,597
Restricted Stock Units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	44,560	44,211	44,560	44,211

Related Party Transactions (Det

Related Party Transactions (Details) - USD ($) $ in Thousands	1 Months Ended		3 Months Ended		9 Months Ended		15 Months Ended
	Sep. 30, 2021	Dec. 31, 2018	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Mar. 31, 2019	Dec. 31, 2021
Goldman Sachs
Related Party Transaction [Line Items]
Revenue from related parties			$ 1,200	$ 1,300	$ 4,800	$ 4,800
Accounts receivable from related party			500		500			$ 500
Goldman Sachs | Management Service Agreement
Related Party Transaction [Line Items]
Payment to related parties pursuant to agreement	$ 3,200
Stockholder
Related Party Transaction [Line Items]
Revenue from related parties			100	$ 100	200	$ 300
Accounts receivable from related party			$ 100		$ 100			$ 100
Stockholder | Management Service Agreement
Related Party Transaction [Line Items]
Payment to related parties pursuant to agreement	$ 4,500
Stockholder | Annual Cash Compensation Agreement
Related Party Transaction [Line Items]
Payments to related party		$ 950
Stockholder | Cash Compensation Agreement
Related Party Transaction [Line Items]
Payments to related party							$ 1,200

Litigation (Details)

Litigation (Details) - USD ($) $ in Millions	1 Months Ended
	Jan. 31, 2021	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2020
Loss Contingency [Abstract]
Litigation settlement obligation				$ 0.8
Insurance claim receivable in connection with legal settlement obligation				$ 0.8
Payment of legal settlement obligation	$ 0.8
Insurance claim received	$ 0.8
Accrual For Legal Matters		$ 0.1	$ 1

Revenue - Summary of Total Reve

Revenue - Summary of Total Revenue by Type of Service (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Line Items]
Revenues	$ 199,299	$ 169,557	$ 596,862	$ 468,255
Screening services
Disaggregation of Revenue [Line Items]
Revenues	197,870	168,372	591,900	463,763
Other services
Disaggregation of Revenue [Line Items]
Revenues	$ 1,429	$ 1,185	$ 4,962	$ 4,492

Revenue - Summary of Total Re_2

Revenue - Summary of Total Revenue by Geographic Area Based on the Billing Address of its Customers (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Line Items]
Revenues	$ 199,299	$ 169,557	$ 596,862	$ 468,255
United States
Disaggregation of Revenue [Line Items]
Revenues	168,615	139,434	502,047	378,918
All other countries
Disaggregation of Revenue [Line Items]
Revenues	$ 30,684	$ 30,123	$ 94,815	$ 89,337

Revenue - Additional Informatio

Revenue - Additional Information (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Revenue from Contract with Customer [Abstract]
Deferred commissions, amortization period	3 years
Deferred commissions current	$ 3.1	$ 2.6
Deferred commissions non-current	$ 2.6	$ 2.5