Fair Value of Financial Assets and Liabilities - Narrative (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Fair Value, Measurements, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt securities	$ 24,000	$ 20,000
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Contingent consideration	10,207	12,338
Contingent consideration, at cost	10,800	13,200
Level 3 | Present value of expected payments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Contingent consideration	$ 10,200	$ 12,300