Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Assets And Liabilities Measured At Fair Value (Details)

v3.21.1
Fair Value Measurements - Assets And Liabilities Measured At Fair Value (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Assets:    
Equity securities $ 8,837 $ 14,136
Common stock options/warrants 96 74
Total assets 8,933 14,210
Liabilities:    
Contingent consideration 3,564 5,695
Total liabilities 3,770 6,735
Quoted prices in active markets for identical assets (Level 1)    
Assets:    
Equity securities 8,837 14,136
Common stock options/warrants 0 0
Total assets 8,837 14,136
Liabilities:    
Contingent consideration 0 0
Total liabilities 0 0
Significant other observable inputs (Level 2)    
Assets:    
Equity securities 0 0
Common stock options/warrants 96 74
Total assets 96 74
Liabilities:    
Contingent consideration 0 0
Total liabilities 206 1,040
Significant unobservable inputs (Level 3)    
Assets:    
Equity securities 0 0
Common stock options/warrants 0 0
Total assets 0 0
Liabilities:    
Contingent consideration 3,564 5,695
Total liabilities 3,564 5,695
Forward Contracts    
Liabilities:    
Forward contracts 206 1,040
Forward Contracts | Quoted prices in active markets for identical assets (Level 1)    
Liabilities:    
Forward contracts 0 0
Forward Contracts | Significant other observable inputs (Level 2)    
Liabilities:    
Forward contracts 206 1,040
Forward Contracts | Significant unobservable inputs (Level 3)    
Liabilities:    
Forward contracts $ 0 $ 0