XML 61 R50.htm IDEA: XBRL DOCUMENT v3.21.1
Intangible Assets and Goodwill - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Intangible Assets And Goodwill [Line Items]      
Amortization expense $ 2,623 $ 3,368  
Amortization expense related to capitalized internal-use software 2,900 $ 3,600  
Capitalized internal-use software, net 29,395   $ 29,462
Capitalized Internal-Use Software Net in Development Phase      
Intangible Assets And Goodwill [Line Items]      
Capitalized internal-use software, net $ 12,800