Other Current Assets - Schedule of Other Current Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]
Prepaid software maintenance	$ 4,045	$ 3,875
Prepaid insurance	2,565	5,573
Prepaid vendor payments	2,106	4,698
Prepaid taxes	1,087	917
Income tax receivable	162	13,250
Prepaid other	2,097	1,904
Other	4,134	637
Other current assets	$ 16,196	$ 30,854