Debt (Tables)

9 Months Ended

Sep. 30, 2017

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

The components of our borrowings were as follows:

	September 30, 2017		December 31, 2016
	(in thousands)
Credit facility:
USD denominated term loan	$	198,281	$	208,125
Multicurrency revolving line of credit	124,523		97,167
Total debt	322,804		305,292
Less: current portion of debt	18,281		14,063
Less: unamortized prepaid debt fees - term loan	574		769
Long-term debt less unamortized prepaid debt fees - term loan	$	303,949	$	290,460