Long-term Debt (Tables)

6 Months Ended

Jun. 30, 2015

Debt Disclosure [Abstract]

Obligations

Obligations (in thousands)	June 30, 2015			December 31, 2014
Senior secured second-priority notes	$	175,000		$	175,000
Equipment capital leases	13,168			15,059
Other debt	—			535
Total	188,168			190,594
Current portion of long-term debt and lease obligations	(7,213		)	(7,649		)
Non-current portion of long-term debt and lease obligations	$	180,955		$	182,945