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INVESTMENT IN THIRD PARTY (Tables)
 6 Months Ended
Jun. 30, 2012
INVESTMENT IN THIRD PARTY [Abstract]  
Interest and Other Income [Table Text Block]
The following table reflects the Company's interest income related to its SemiSouth agreements (in thousands):
 
Three Months Ended
June 30,

 
Six Months Ended
June 30,

 
2012
2011
 
2012
2011
Interest income on note from SemiSouth
$
90

$
—

 
$
114

$
—

Non-cash interest income on note from SemiSouth
623

—

 
780

—

Interest income from SemiSouth lease line
83

21

 
164

60

Total interest income from SemiSouth
$
796

$
21

 
$
1,058

$
60