v3.20.2
Fair Value of Financial Instruments - Reconciliation of Fair Value of Liabilities (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Dec. 31, 2019
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]      
Contingent consideration $ 71   $ 1,568
Foreign currency translation adjustments (18)    
Payments for contingent consideration (835)    
Change in fair value of contingent consideration (644) $ 0  
Fair Value, Inputs, Level 3      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]      
Contingent consideration $ 71   $ 1,568