Stockholders' Equity

3 Months Ended

Mar. 31, 2016

Equity [Abstract]

Stockholders' Equity

Changes in Accumulated Other Comprehensive Income (Loss) by Component

	Three Months Ended March 31, 2016 (in thousands)
	Foreign currency translation adjustments			Changes in derivative financial instruments			Total accumulated comprehensive income (loss)
Balance as of December 31, 2015	$	(1,965	)	$	(4,044	)	$	(6,009	)
Other comprehensive income before reclassifications	1,778			—			1,778
Amounts reclassified from accumulated other comprehensive income	—			405			405
Net current-period other comprehensive income	1,778			405			2,183
Balance as of March 31, 2016	$	(187	)	$	(3,639	)	$	(3,826	)

	Three Months Ended March 31, 2015 (in thousands)
	Foreign currency translation adjustments			Changes in derivative financial instruments			Total accumulated comprehensive income (loss)
Balance as of December 31, 2014	$	6,863		$	(4,075	)	$	2,788
Other comprehensive loss before reclassifications	(4,651		)	(979		)	(5,630		)
Amounts reclassified from accumulated other comprehensive loss	—			489			489
Net current-period other comprehensive loss	(4,651		)	(490		)	(5,141		)
Balance as of March 31, 2015	$	2,212		$	(4,565	)	$	(2,353	)

Reclassifications From Accumulated Other Comprehensive Income (Loss)

Three Months Ended March 31, 2016 (in thousands)
Details about Accumulated Other Comprehensive Income (Loss) Components	Amount Reclassified from Accumulated Other  Comprehensive Income		Details about Accumulated Other Comprehensive Income Components
Interest rate contracts	$	405	Interest expense, net
Total	$	405

Three Months Ended March 31, 2015 (in thousands)
Details about Accumulated Other Comprehensive Income (Loss) Components	Amount Reclassified from Accumulated Other  Comprehensive Income		Details about Accumulated Other Comprehensive Income Components
Interest rate contracts	$	489	Interest expense, net
Total	$	489