Debt (Tables)

3 Months Ended

Mar. 31, 2015

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

The table below presents the components of our debt at March 31, 2015 and March 31, 2014 (in thousands):

	March 31,
	2015		2014
Long-term debt, variable rate:
Revolving Credit Facility	$	280,459	$	215,857
Receivables Securitization Facility	114,100		108,369
Total debt	$	394,559	$	324,226