Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2015

Fair Value Disclosures [Abstract]

Assets and liabilities measured at fair value on a recurring basis

The following table presents for each of these hierarchy levels, the Company’s assets and liabilities that are measured at fair value on a recurring basis at March 31, 2015 and December 31, 2014:

	March 31, 2015								December 31, 2014
	Total		Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3
Assets:
Cash equivalents	$	12,167	$	—	$	12,167	$	—	$	14,188	$	—	$	14,188	$	—
Foreign currency forward contracts designated as cash flow hedge	20,293		—		20,293		—		567		—		567		—
Foreign currency forward contracts not designated as hedging instruments	3,037		—		3,037		—		1,611		—		1,611		—
Total	$	35,497	$	—	$	35,497	$	—	$	16,366	$	—	$	16,366	$	—
Liabilities:
Interest rate swap agreements	$	5,162	$	—	$	5,162	$	—	$	3,768	$	—	$	3,768	$	—
Foreign currency forward contracts not designated as hedging instruments	2,197		—		2,197		—		1,799		—		1,799		—
Total	$	7,359	$	—	$	7,359	$	—	$	5,567	$	—	$	5,567	$	—