Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2016

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, 2016 and December 31, 2015:

	March 31, 2016								December 31, 2015
	Total		Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3
Assets:
Cash equivalents	$	17,142	$	—	$	17,142	$	—	$	18,755	$	—	$	18,755	$	—
Foreign currency forward contracts designated as cash flow hedge	5,100		—		5,100		—		7,056		—		7,056		—
Foreign currency forward contracts not designated as hedging instruments	1,194		—		1,194		—		1,166		—		1,166		—
Total	$	23,436	$	—	$	23,436	$	—	$	26,977	$	—	$	26,977	$	—
Liabilities:
Interest rate swap agreements	$	8,367	$	—	$	8,367	$	—	$	4,092	$	—	$	4,092	$	—
Foreign currency forward contracts not designated as hedging instruments	964		—		964		—		625		—		625		—
Total	$	9,331	$	—	$	9,331	$	—	$	4,717	$	—	$	4,717	$	—