Quarterly report pursuant to Section 13 or 15(d)

5. Debt (Tables)

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5. Debt (Tables)
3 Months Ended
Mar. 31, 2017
Debt Disclosure [Abstract]  
Schedule of Long Term Debt
    March 31, 2017     December 31, 2016  
Kinergy line of credit   $ 48,504     $ 49,862  
Pekin term loan     64,000       64,000  
Pekin revolving loan     32,000       32,000  
Pacific Aurora line of credit           1,000  
Parent notes payable     55,000       55,000  
      199,504       201,862  
Less unamortized debt discount     (1,490 )     (1,626 )
Less unamortized debt financing costs     (1,631 )     (1,708 )
Less short-term portion     (14,000 )     (10,500 )
Long-term debt   $ 182,383     $ 188,028