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Fair Value Measurements - Indemnification Asset Rollforward (Details) - Indemnification Asset - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Beginning balance $ 0 $ 29,789
Change in fair value 0 (3,878)
Transfer out from Level 3 to Level 1 upon the direct listing 0 (25,911)
Ending balance $ 0 $ 0