Schedule of Fair Values Of Financial Instruments by Balance Sheet Grouping (Tables)

9 Months Ended

Sep. 30, 2016

Fair Value Disclosures [Abstract]

Schedule of Fair Values Of Financial Instruments by Balance Sheet Grouping [Table Text Block]

The following table presents the fair values of our financial instruments:

	September 30, 2016				December 31, 2015
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
			(in thousands)
Assets
Cash and cash equivalents	$	151,380	$	151,380	$	131,018	$	131,018
Foreign exchange forwards	119		119		27		27
Interest rate swaps	—		—		1,632		1,632
Interest rate caps	300		300		1,423		1,423
Liabilities
Credit facility
USD denominated term loan	$	210,938	$	209,317	$	219,375	$	217,830
Multicurrency revolving line of credit	132,597		131,387		151,837		150,570
Interest rate swaps	3,308		3,308		868		868
Foreign exchange forwards	294		294		99		99