Quarterly report pursuant to sections 13 or 15(d)

5. DEBT (Details)

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5. DEBT (Details) (USD $)
Mar. 31, 2013
Dec. 31, 2012
Long-term borrowings are summarized as follows    
Kinergy operating line of credit $ 20,558,000 $ 19,711,000
Senior unsecured notes 20,313,000   
Subordinated convertible notes 6,000,000   
Plant Owner's term debt 57,097,000 54,821,000
Plant Owner's operating line of credit 46,500,000 46,000,000
Note payable to related party 750,000 750,000
Total debt 151,218,000 121,282,000
Less: Parent purchased Plant Owners' term debt (24,174,000)   
Less: Unamortized discount on senior unsecured notes (2,432,000)   
Less: Unamortized discount on convertible notes (2,283,000)   
Long-term Debt, current and non-current 122,329,000 121,282,000
Less short-term portion (8,496,000) (4,029,000)
Long-term debt $ 113,833,000 $ 117,253,000