Fair Value Measurements - Assets Measured at Fair Value on a Recurring Basis (Details) - Fair Value, Measurements, Recurring [Member] - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Schedule of Available-for-sale Securities
Note receivable	$ 2,500
Quoted Prices in Active Markets for Identical Assets (Level 1)
Schedule of Available-for-sale Securities
Total assets	24,454	$ 28,952
Contingent acquisition payment	0	0
Total	0	0
Significant Other Observable Inputs (Level 2)
Schedule of Available-for-sale Securities
Total assets	0	0
Contingent acquisition payment	0	0
Total	0	0
Significant Unobservable Inputs (Level 3)
Schedule of Available-for-sale Securities
Note receivable	2,500
Total assets	2,500	0
Contingent acquisition payment	919	919
Total	919	919
Money market funds (included in cash and cash equivalents) | Quoted Prices in Active Markets for Identical Assets (Level 1)
Schedule of Available-for-sale Securities
Money market funds (included in cash and cash equivalents)	24,454	28,952
Money market funds (included in cash and cash equivalents) | Significant Other Observable Inputs (Level 2)
Schedule of Available-for-sale Securities
Money market funds (included in cash and cash equivalents)	0	0
Money market funds (included in cash and cash equivalents) | Significant Unobservable Inputs (Level 3)
Schedule of Available-for-sale Securities
Money market funds (included in cash and cash equivalents)	$ 0	$ 0