Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2020

Stockholders' Equity Note [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

The components of AOCI, net of tax, were as follows (in thousands):

	Foreign Currency Translation Adjustments		Unrealized (Losses) Gains on Cash Flow Hedges		Other Adjustments		Total
Balance as of January 1, 2018	$	(14,578)	$	(365)	$	(16)	$	(14,959)
Other comprehensive (loss) income before reclassifications	(3,104)		1,568		115		(1,421)
Amounts reclassified from AOCI	—		(565)		—		(565)
Other comprehensive (loss) income	(3,104)		1,003		115		(1,986)
Balance as of December 31, 2018	(17,682)		638		99		(16,945)
Other comprehensive income (loss) before reclassifications	372		1,938		(71)		2,239
Amounts reclassified from AOCI	—		(696)		—		(696)
Other comprehensive income (loss)	372		1,242		(71)		1,543
Balance as of December 31, 2019	$	(17,310)	$	1,880	$	28	$	(15,402)
Other comprehensive income before reclassifications	12,929		1,505		47		14,481
Amounts reclassified from AOCI	—		(601)		—		(601)
Other comprehensive income	12,929		904		47		13,880
Balance as of December 31, 2020	$	(4,381)	$	2,784	$	75	$	(1,522)