XML 71 R61.htm IDEA: XBRL DOCUMENT v3.21.1
Goodwill and Intangible Assets - Intangible Assets Changes in Carrying Amount (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Finite-lived Intangible Assets [Roll Forward]    
Beginning balance $ 2,254  
Amortization expense (276)  
Intangible assets acquired in asset acquisition 16 $ 22
Foreign currency translation adjustment 17  
Ending balance $ 2,011