Employee stock purchase plan contribution limit.

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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- Definition

Aggregate number of common shares reserved for future issuance.

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Number of shares issued under share-based payment arrangement.

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Percentage of vesting of award under share-based payment arrangement.

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Share-Based Compensation - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized pre-tax noncash compensation	$ 38,100		$ 38,100
Allocated share based compensation expense	1,943	$ 2,664	$ 3,802	$ 3,226
Expected weighted average period			3 years 4 months 24 days
Cost of Services [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Allocated share based compensation expense	277	41	$ 551	73
Selling, General and Administrative Expenses [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Allocated share based compensation expense	1,354	2,556	2,735	3,032
Product and Technology Expense [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Allocated share based compensation expense	$ 312	$ 67	$ 516	$ 121
Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
ESPP percentage			15.00%
IPO [Member] \| Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period			4 years
IPO [Member] \| Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period			5 years
2021 Equity Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock options plan expiration period			10 years
Common stock, reserved for future issuance		17,525,000		17,525,000
Share available for issuance	13,711,950		13,711,950
Successor Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock options plan expiration period			10 years
Number of units, issued				0
Share-based Payment Arrangement, Option
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percentage			50.00%
Vesting period			5 years
Unrecognized pre-tax noncash compensation	$ 22,600		$ 22,600
Share-based Payment Arrangement, Option \| Share-based Payment Arrangement, Tranche One \| 2021 Equity Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percentage			20.00%
Vesting period			5 years
Share-based Payment Arrangement, Option \| Successor Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percentage			50.00%
Share-based Payment Arrangement, Option \| Successor Plan \| Share-based Payment Arrangement, Tranche One
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percentage			20.00%
Vesting period			5 years
Share-based Payment Arrangement, Option \| Successor Plan \| Share-based Payment Arrangement, Tranche Two
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period			5 years
Restricted Stock Agreements [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized pre-tax noncash compensation	8,300		$ 8,300
Restricted Stock Units [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized pre-tax noncash compensation	$ 7,200		$ 7,200