Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2019

Stockholders' Equity Attributable to Parent [Abstract]

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

The components of accumulated other comprehensive income ("AOCI"), net of tax, were as follows (in thousands):

	Foreign Currency Translation Adjustments			Unrealized Gains on Cash Flow Hedges			Other Adjustments		Total
Balance as of January 1, 2019	$	(17,682	)	$	638		$	99	$	(16,945	)
Other comprehensive (loss) income before reclassifications	(1,592		)	768			6		(818		)
Amounts reclassified from AOCI	—			(118		)	—		(118		)
Other comprehensive (loss) income	(1,592		)	650			6		(936		)
Balance as of March 31, 2019	$	(19,274	)	$	1,288		$	105	$	(17,881	)
Other comprehensive income before reclassifications	2,838			513			—		3,351
Amounts reclassified from AOCI	—			(144		)	—		(144		)
Other comprehensive income	2,838			369			—		3,207
Balance as of June 30, 2019	$	(16,436	)	$	1,657		$	105	$	(14,674	)
Other comprehensive loss before reclassifications	(7,533		)	(201		)	—		(7,734		)
Amounts reclassified from AOCI	—			(174		)	—		(174		)
Other comprehensive loss	(7,533		)	(375		)	—		(7,908		)
Balance as of September 30, 2019	$	(23,969	)	$	1,282		$	105	$	(22,582	)

	Foreign Currency Translation Adjustments			Unrealized Gains on Cash Flow Hedges			Other Adjustments			Total
Balance as of January 1, 2018	$	(14,578	)	$	(365	)	$	(16	)	$	(14,959	)
Other comprehensive income before reclassifications	15,397			1,993			2			17,392
Amounts reclassified from AOCI	—			(179		)	—			(179		)
Other comprehensive (loss) income	15,397			1,814			2			17,213
Balance as of March 31, 2018	$	819		$	1,449		$	(14	)	$	2,254
Other comprehensive income before reclassifications	(17,687		)	(1,602		)	3			(19,286		)
Amounts reclassified from AOCI	—			(198		)	—			(198		)
Other comprehensive (loss) income	(17,687		)	(1,800		)	3			(19,484		)
Balance as of June 30, 2018	$	(16,868	)	$	(351	)	$	(11	)	$	(17,230	)
Other comprehensive income before reclassifications	(5,415		)	1,323			6			(4,086		)
Amounts reclassified from AOCI	—			(145		)	—			(145		)
Other comprehensive (loss) income	(5,415		)	1,178			6			(4,231		)
Balance as of September 30, 2018	$	(22,283	)	$	827		$	(5	)	$	(21,461	)