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Share-Based Compensation - Summary of the Option Unit Activity (Details) | 9 Months Ended
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Sep. 30, 2023 USD ($) $ / shares shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Weighted Average Remaining Contractual Term, Grants Vested | 1 year 4 months 24 days
2021 Equity Plan [Member] |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Number of units, grant outstanding beginning balance | shares | 4,311,662
Number of units, granted | shares | 384,994
Number of grants, forfeited | shares | (87,038)
Number of units, grant outstanding ending balance | shares | 4,609,618
Number of grants, vested | shares | 1,548,685
Number of grants, unvested | shares | 3,060,933
Weighted average exercise price, grant outstanding beginning balance | $ / shares | $ 15.24
Weighted average exercise price, grants issued | $ / shares | 11.96
Weighted average exercise price, forefeited | $ / shares | 15.54
Weighted average exercise price, grant outstanding ending balance | $ / shares | 13.57
Weighted average exercise price, grants vested | $ / shares | 13.64
Weighted average exercise price, grants unvested | $ / shares | $ 13.53
Weighted Average Remaining Contractual Term, Grants Outstanding | 8 years
Weighted Average Remaining Contractual Term, Grants Vested | 7 years 10 months 24 days
Aggregate Intrinsic Value, grants outstanding | $ | $ 2,100,000
Aggregate Intrinsic Value, grants vested | $ | $ 500
First Advantage Corporation [Member] |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Number of units, grant outstanding beginning balance | shares | 2,843,342
Number of grants, exercised | shares | (357,772)
Number of grants, forfeited | shares | (533,715)
Number of units, grant outstanding ending balance | shares | 1,951,855
Number of grants, vested | shares | 539,767
Number of grants, unvested | shares | 1,412,088
Weighted average exercise price, grant outstanding beginning balance | $ / shares | $ 6.66
Weighted average exercise price, grants issued | $ / shares | 6.13
Weighted average exercise price, forefeited | $ / shares | 6.68
Weighted average exercise price, grant outstanding ending balance | $ / shares | 5.15
Weighted average exercise price, grants vested | $ / shares | 5.12
Weighted average exercise price, grants unvested | $ / shares | $ 5.16
Weighted Average Remaining Contractual Term, Grants Outstanding | 6 years 4 months 24 days
Weighted Average Remaining Contractual Term, Grants Vested | 6 years 2 months 12 days
Aggregate Intrinsic Value, grants outstanding | $ | $ 16,900,000
Aggregate Intrinsic Value, grants vested | $ | $ 4,700,000

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