Fair Value Measurements - Assets And Liabilities Measured At Fair Value (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Assets:
Equity securities	$ 3,064	$ 4,226
Total assets	3,079	4,364
Liabilities:
Contingent consideration	2,729	2,837
Total liabilities	3,191	2,837
Quoted prices in active markets for identical assets (Level 1)
Assets:
Equity securities	3,064	4,226
Total assets	3,064	4,226
Liabilities:
Contingent consideration	0	0
Total liabilities	0	0
Significant other observable inputs (Level 2)
Assets:
Equity securities	0	0
Total assets	15	138
Liabilities:
Contingent consideration	0	0
Total liabilities	462	0
Significant unobservable inputs (Level 3)
Assets:
Equity securities	0	0
Total assets	0	0
Liabilities:
Contingent consideration	2,729	2,837
Total liabilities	2,729	2,837
Common stock options/warrants
Assets:
Derivative assets	15	16
Common stock options/warrants | Quoted prices in active markets for identical assets (Level 1)
Assets:
Derivative assets	0	0
Common stock options/warrants | Significant other observable inputs (Level 2)
Assets:
Derivative assets	15	16
Common stock options/warrants | Significant unobservable inputs (Level 3)
Assets:
Derivative assets	0	0
Forward contracts
Assets:
Derivative assets		122
Liabilities:
Forward contracts	462
Forward contracts | Quoted prices in active markets for identical assets (Level 1)
Assets:
Derivative assets		0
Liabilities:
Forward contracts	0
Forward contracts | Significant other observable inputs (Level 2)
Assets:
Derivative assets		122
Liabilities:
Forward contracts	462
Forward contracts | Significant unobservable inputs (Level 3)
Assets:
Derivative assets		$ 0
Liabilities:
Forward contracts	$ 0