9. Primary Lender Credit Agreements, Notes Payable, Subordinated and Convertible Debentures Payable (Details Narrative) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Primary Lender Credit Agreements Notes Payable Subordinated And Convertible Debentures Payable Details Narrative
Debt Instrument surrendered	$ 0	$ 80
Debenture reserve utilized	0	7
Forgiveness of Debt	0	73
Forgiveness of interest	0	136
Subordinated Convertible Debt Noncurrent	447	447
Accrued Interest Subordinated Convertible Debentures	$ 809	$ 788