14. Related Party Transactions (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Carrying value of the Company's assets	$ 788	$ 1,014
Consulting fees, related party	4	4
Outstanding principal plus accrued interest	628	617
Interest Accrued	11	10
Interest income, related party	$ 13	$ 2
Primary lender (PGIP-related party), at prime plus 5%, due June 1, 1997
Shares of Common Stock		2,260,706
Shares of Preferred Stock		1,875,000
Restricted Cash		$ 0