Debt Debt (Tables)

6 Months Ended

Jun. 30, 2014

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

The components of our borrowings were as follows:

	June 30, 2014		December 31, 2013
	(in thousands)
Credit facility:
USD denominated term loan	$	247,500	$	258,750
Multicurrency revolving line of credit	80,000		120,000
Total debt	327,500		378,750
Less: current portion of debt	30,000		26,250
Long-term debt	$	297,500	$	352,500

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

Total credit facility repayments were as follows:

	Six Months Ended June 30,
	2014		2013
	(in thousands)
Term loan	$	11,250	$	7,500
Multicurrency revolving line of credit	40,000		15,000
Total credit facility repayments	$	51,250	$	22,500

Prepaid Debt Fees [Table Text Block]

Unamortized prepaid debt fees were as follows:

	June 30, 2014		December 31, 2013
	(in thousands)
Unamortized prepaid debt fees	$	3,052	$	3,810