Other Accrued Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Payables and Accruals [Abstract]
Contract liabilities	$ 1,694	$ 1,840
Duties	3,585	3,731
Freight and handling fees	3,251	3,769
Operating lease obligations	5,030	4,903
Product warranty claim costs	1,498	1,514
Professional fees	3,232	2,833
Sales taxes and VAT	2,829	3,926
Short-term contingent consideration	3,300	5,428
Other	6,662	7,501
Total other accrued liabilities	$ 31,081	$ 35,445