Other Current Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
VAT receivable	$ 10,220	$ 9,348
Prepaid income tax asset	6,256	4,716
Other	3,402	3,155
Total other current assets	$ 19,878	$ 17,219