Debt (Tables)

6 Months Ended

Jun. 30, 2013

Debt Disclosure [Abstract]

Short-term and long-term debt

Short-term and long-term debt consisted of the following:

	June 30, 2013			December 31, 2012
SHORT-TERM DEBT
Foreign	$	—		$	500
Total short-term debt	—			500
LONG-TERM DEBT
12.75% Senior Secured Notes due December 15, 2016	225,000			225,000
7.0% Convertible Notes due December 15, 2017	57,500			57,500
Revolving Credit Facility due December 15, 2015	—			39,500
Other, primarily capital leases	1,197			1,400
Total long-term debt	283,697			323,400
Less: unamortized discount	(24,933		)	(26,831		)
Less: current portion	(398		)	(415		)
Total long-term portion	258,366			296,154
TOTAL SHORT-TERM AND LONG-TERM DEBT	$	258,764		$	297,069