Stockholders' Equity (Schedule of Reclassifications out of AOCI) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Reclassification Out of Accumulated Other Comprehensive Income [Line Items]
Net revenue	$ 1,168,073	$ 1,255,202	$ 998,763
Cost of revenue	802,236	883,050	704,535
Research and development	92,967	88,788	77,982
Sales and marketing	145,961	147,854	138,150
General and administrative	59,659	61,148	49,432
Income before income taxes	65,504	70,803	29,571
Tax impact	(16,117)	(12,510)	(3,780)
Amount Reclassified from AOCI
Reclassification Out of Accumulated Other Comprehensive Income [Line Items]
Net revenue	459	(954)	1,929
Cost of revenue	(2)	2	(12)
Research and development	31	9	(57)
Sales and marketing	(30)	124	(284)
General and administrative	(5)	27	(41)
Income before income taxes	453	(792)	1,535
Tax impact	(95)	166	(322)
Total, net of tax	$ 358	$ (626)	$ 1,213