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REVOLVING CREDIT FACILITY AND LONG-TERM DEBT (Tables)
3 Months Ended
Mar. 31, 2012
Debt Instrument [Line Items]  
Schedule of Long-term Debt Instruments [Table Text Block]
Long-term debt consisted of the following (amounts in thousands):
 
March 31,
2012
 
December 31, 2011
7.875% senior secured notes due 2017
$
200,000

 
$
200,000

5.625% convertible senior subordinated notes due 2017
112,881

 
112,881

Other debt
5,000

 
16,723

 
317,881

 
329,604

Less amounts due within one year

 
11,723

 
$
317,881

 
$
317,881

Schedule of Maturities of Long-term Debt [Table Text Block]
Aggregate maturities of long-term debt at March 31, 2012, were as follows (amounts in thousands):
April 1 - December 31, 2012
$

2013
5,000

2014

2015

2016

Thereafter
312,881

 
$
317,881