Debt (Tables)

3 Months Ended

Mar. 31, 2017

Debt Disclosure [Abstract]

Short-term and long-term debt

Long-term debt consisted of the following:

	March 31, 2017			December 31, 2016
LONG-TERM DEBT
7.0% Convertible Notes due December 15, 2017	$	25		$	41
11.0% Senior Secured Term Loan Credit Facilities due September 14, 2018	99,500			99,500
12.75% Senior Secured Notes due December 15, 2018	177,019			177,019
5.25% Convertible Notes due December 30, 2019	22,323			22,323
Other, primarily capital leases	50			96
Plus: derivative liability for embedded conversion feature	549			403
Less: unamortized discount	(6,852		)	(7,587		)
Less: unamortized debt issuance costs	(5,438		)	(5,199		)
Total long-term debt	$	287,176		$	286,596
Less: current portion	75			137
Total long-term portion	$	287,101		$	286,459