Debt (Tables)

9 Months Ended

Sep. 30, 2016

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

The components of our borrowings were as follows:

	September 30, 2016		December 31, 2015
	(in thousands)
Credit facility:
USD denominated term loan	$	210,938	$	219,375
Multicurrency revolving line of credit	132,597		151,837
Total debt	343,535		371,212
Less: current portion of debt	12,656		11,250
Less: unamortized prepaid debt fees - term loan	837		1,047
Long-term debt less unamortized prepaid debt fees - term loan	$	330,042	$	358,915

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

Credit facility repayments were as follows:

	Nine Months Ended September 30,
	2016		2015
	(in thousands)
USD denominated term loan	$	8,438	$	10,313
Multicurrency revolving line of credit	20,593		19,873
Total credit facility repayments	$	29,031	$	30,186

Prepaid Debt Fees [Table Text Block]

Unamortized prepaid debt fees were as follows:

	September 30, 2016		December 31, 2015
	(in thousands)
Unamortized prepaid debt fees - revolver	$	2,596	$	3,128
Unamortized prepaid debt fees - term loan	837		1,047