Debt (Tables)

3 Months Ended

Mar. 31, 2013

Debt Disclosure [Abstract]

Short-term and long-term debt

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

	March 31, 2013			December 31, 2012
SHORT-TERM DEBT
Foreign	$	500		$	500
Total short-term debt	500			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	8,250			39,500
Other, primarily capital leases	1,299			1,400
Total long-term debt	292,049			323,400
Less: unamortized discount	(25,889		)	(26,831		)
Less: current portion	(399		)	(415		)
Total long-term portion	265,761			296,154
TOTAL SHORT-TERM AND LONG-TERM DEBT	$	266,660		$	297,069