XML 75 R55.htm IDEA: XBRL DOCUMENT v3.20.4
Fair Value Measurements - Summary of Changes in Level 3 Financial Instruments (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]    
Beginning balance, fair value   $ 0
Ending balance, fair value $ 10,619  
Foreign currency translation 315  
One2Many Group B.V.    
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]    
Contingent consideration from acquisition 2,190  
Change in fair value of contingent consideration obligation from acquisition 8,114  
Techwan SA    
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]    
Contingent consideration from acquisition 2,030  
Change in fair value of contingent consideration obligation from acquisition (2,030)  
SnapComms Limited    
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]    
Contingent consideration from acquisition 2,047  
Change in fair value of contingent consideration obligation from acquisition $ (2,047)  
Mission Mode    
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]    
Contingent consideration from acquisition   550
Change in fair value of contingent consideration obligation from acquisition   $ (550)