Debt (Tables)

12 Months Ended

Dec. 31, 2015

Debt Disclosure [Abstract]

Schedule of Maturities of Long-term Debt [Table Text Block]

Scheduled maturities of long-term debt were as follows:

(in thousands)
2016	$	2,777
2017	1,970
2018	403,504
2019	146
2020	115
Thereafter	14
	$	408,526

Schedule of Debt [Table Text Block]

Long-term debt as of December 31, 2015 and 2014 consists of the following:

(in thousands)	December 31, 2015			December 31, 2014
Revolving credit agreement	$	152,260		$	—
Senior secured notes	250,000			250,000
Other	6,266			9,856
	408,526			259,856
Unamortized original issue discount	(664		)	(907		)
	407,862			258,949
Less: Current portion of long-term debt	2,777			3,661
	$	405,085		$	255,288