Debt (Tables)

12 Months Ended

Dec. 31, 2016

Debt Instrument [Line Items]

Short-term and long-term debt

Long-term debt consisted of the following:

	December 31, 2016			December 31, 2015
LONG-TERM DEBT
12.75% Senior Secured Notes due December 15, 2016	$	—		$	6,681
7.0% Convertible Notes due December 15, 2017	41			57,500
11.0% Senior Secured Term Loan Credit Facilities due September 14, 2018	99,500			—
12.75% Senior Secured Notes due December 15, 2018	177,019			203,319
Revolving Credit Facility due December 10, 2019	—			66,100
5.25% Convertible Notes due December 30, 2019	22,323			—
Other, primarily capital leases	96			428
Plus: derivative liability for embedded conversion feature	403			—
Less: unamortized discount	(7,587		)	(12,255		)
Less: unamortized debt issuance costs	(5,199		)	(4,147		)
Total long-term debt	$	286,596		$	317,626
Less: current portion	137			7,012
Total long-term portion	$	286,459		$	310,614