Accrued and Other Current Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Payables and Accruals [Abstract]
Accrued Royalties, Current	$ 1,149	$ 1,535
Employee-related Liabilities, Current	4,512	4,655
Sales Value Added Taxes And Other Taxes Payable Current	1,231	801
Operating Lease, Liability, Current	3,373	3,643
Business Combination, Contingent Consideration, Liability, Current	4,800	2,800
Other Liabilities, Current	2,785	4,061
Accrued Expenses And Other Current Liabilities	$ 17,850	$ 17,495