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5. DEBT (Tables)
6 Months Ended
Jun. 30, 2012
Debt Tables  
Long Term Debt

Long-term borrowings are summarized as follows (in thousands):

   June 30,
2012
   December 31,
2011
 
Kinergy operating line of credit  $13,740   $20,432 
Note payable to related party   750    750 
New PE Holdco term debt   51,279    51,279 
New PE Holdco operating line of credit   34,000    21,978 
    99,769    94,439 
Less short-term portion   (40,075)   (750)
Long-term debt  $59,694   $93,689