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