Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2013

Fair Value Disclosures [Abstract]

Summary of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis

Financial assets and liabilities measured at fair value on a recurring basis are summarized below (in thousands):

	Fair Value Measurements as of June 30, 2013
	Level 1		Level 2		Level 3		Total
Liabilities
Interest rate swap agreements	$	—	$	(271)	$	—	$	(271)
Foreign currency exchange contracts		—		(4,056)		—		(4,056)

	Fair Value Measurements as of December 31, 2012
	Level 1		Level 2		Level 3		Total
Liabilities
Interest rate swap agreements	$	—	$	(645)	$	—	$	(645)
Foreign currency exchange contracts		—		(2,010)		—		(2,010)