Other (Income) Loss (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Other Income and Expenses [Abstract]
Foreign currency (gains) losses	$ (33)	$ 96	$ 187	$ 7
Tax indemnification (income) expense, net	(555)	762	(1,664)	(842)
Interest income	(7)	(54)	(221)	(613)
Other	(1)	0	(4)	(247)
Other (income) loss	$ (596)	$ 804	$ (1,702)	$ (1,695)