Debt (Tables)

9 Months Ended

Sep. 30, 2012

Debt [Abstract]

Short-term and long-term debt

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

	September 30, 2012			December 31, 2011
SHORT-TERM DEBT
Foreign	$	1,000		$	500
Total short-term debt		1,000			500
LONG-TERM DEBT
Senior Secured Notes due December 15, 2016		225,000			225,000
Convertible Notes due December 15, 2017		57,500			57,500
New Revolving Credit Facility due December 15, 2015		46,800			35,500
Other, primarily capital leases		996			244
Total long-term debt		330,296			318,244
Plus: derivative liability for conversion feature associated with convertible debt Less: unamortized discount		—   (27,704	)		26,440 (30,252	)
Less: current portion		(309	)		(192	)
Total long-term portion		302,283			314,240
TOTAL SHORT-TERM AND LONG-TERM DEBT	$	303,592		$	314,932