Fair Value Measurements - Reconciliation of Liability for Future Consideration Payments (Details) - Contingent Consideration $ in Thousands |
9 Months Ended |
---|---|
Sep. 30, 2021
USD ($)
| |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | |
Balance at December 31, 2020 | $ 12,896 |
Changes in Fair Value | 1,206 |
Contingent Consideration Payments | (2,246) |
Balance at September 30, 2021 | $ 11,856 |