9. Primary Lender Credit Agreements, Notes Payable, Subordinated and Convertible Debentures Payable (Details Narrative) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Mar. 31, 2015	Dec. 31, 2014
Primary Lender Credit Agreements Notes Payable Subordinated And Convertible Debentures Payable Details Narrative
Debt surrendered face amount	$ 71	$ 507
Debenture reserve utilized	7	47
Forgiveness of Debt	64	460
Forgiveness of interest	$ 121	$ 853