Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2014

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, 2014 and December 31, 2013:

	March 31, 2014								December 31, 2013
	Total		Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3
Assets:
Cash equivalents	$	10,787	$	—	$	10,787	$	—	$	16,868	$	—	$	16,868	$	—
Interest rate swap agreement	565		—		565		—		1,269		—		1,269		—
Foreign currency forward contracts designated as cash flow hedge	469		—		469		—		268		—		268		—
Foreign currency forward contracts not designated as hedging instruments	235		—		235		—		719		—		719		—
Total	$	12,056	$	—	$	12,056	$	—	$	19,124	$	—	$	19,124	$	—
Liabilities:
Interest rate swap agreement	$	4,668	$	—	$	4,668	$	—	$	5,312	$	—	$	5,312	$	—
Foreign currency forward contracts designated as cash flow hedge	3		—		3		—		103		—		103		—
Foreign currency forward contracts not designated as hedging instruments	775		—		775		—		355		—		355		—
Total	$	5,446	$	—	$	5,446	$	—	$	5,770	$	—	$	5,770	$	—