Debt Debt (Tables)

3 Months Ended

Mar. 31, 2015

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

The components of our borrowings were as follows:

	March 31, 2015		December 31, 2014
	(in thousands)
Credit facility:
USD denominated term loan	$	225,000	$	232,500
Multicurrency revolving line of credit	136,310		91,469
Total debt	361,310		323,969
Less: current portion of debt	30,000		30,000
Long-term debt	$	331,310	$	293,969

Schedule of Long-Term Debt Repayments [Table Text Block]

Total credit facility repayments were as follows:

	Three Months Ended March 31,
	2015		2014
	(in thousands)
Term loan	$	7,500	$	5,625
Multicurrency revolving line of credit	14,873		25,000
Total credit facility repayments	$	22,373	$	30,625

Prepaid Debt Fees [Table Text Block]

Unamortized prepaid debt fees were as follows:

	March 31, 2015		December 31, 2014
	(in thousands)
Unamortized prepaid debt fees	$	1,933	$	2,298