Debt Debt (Tables)

6 Months Ended

Jun. 30, 2015

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

The components of our borrowings were as follows:

	June 30, 2015		December 31, 2014
	(in thousands)
Credit facility:
USD denominated term loan	$	225,000	$	232,500
Multicurrency revolving line of credit	147,958		91,469
Total debt	372,958		323,969
Less: current portion of debt	11,250		30,000
Long-term debt	$	361,708	$	293,969

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

Total credit facility repayments were as follows:

	Six Months Ended June 30,
	2015		2014
	(in thousands)
Term loan	$	7,500	$	11,250
Multicurrency revolving line of credit	14,873		40,000
Total credit facility repayments	$	22,373	$	51,250

Prepaid Debt Fees [Table Text Block]

Upon entering into the 2015 credit facility, a portion of our unamortized prepaid debt fees, totaling $821,000, were written-off to interest expense. Prepaid debt fees of approximately $3.8 million were capitalized associated with the 2015 credit facility. Unamortized prepaid debt fees were as follows:

	June 30, 2015		December 31, 2014
	(in thousands)
Unamortized prepaid debt fees	$	4,581	$	2,298