Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Financial Assets and Liabilities Carried at Fair Value on Recurring Basis (Details)

v3.22.2.2
Fair Value Measurements - Financial Assets and Liabilities Carried at Fair Value on Recurring Basis (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2022
Dec. 31, 2021
Transfers between Levels      
Transfer into Level 3 $ 0 $ 0  
Transfer out of Level 3 0 0  
Level 1 to Level 2 transfers, Assets 0 0  
Level 2 to Level 1 transfers, Assets 0 0  
Level 1 to Level 2 transfers, Liabilities 0 0  
Level 2 to Level 1 transfers, Liabilities 0 0  
Fair Value, Recurring      
Assets:      
Cash equivalents 30,159 30,159  
Equity securities 443 443 $ 774
Total financial assets 30,602 30,602  
Liabilities:      
Contingent consideration under RPAs and CPPAs 75 75 8,075
Fair Value, Recurring | Money market funds      
Assets:      
Cash equivalents 10,234 10,234  
Fair Value, Recurring | U.S. treasury bills      
Assets:      
Cash equivalents 19,925 19,925  
Fair Value, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)      
Assets:      
Cash equivalents 30,159 30,159  
Equity securities 443 443 774
Total financial assets 30,602 30,602  
Fair Value, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Money market funds      
Assets:      
Cash equivalents 10,234 10,234  
Fair Value, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. treasury bills      
Assets:      
Cash equivalents 19,925 19,925  
Fair Value, Recurring | Significant Unobservable Inputs (Level 3)      
Liabilities:      
Contingent consideration under RPAs and CPPAs $ 75 $ 75 $ 8,075