14. Related Party Transactions (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Related Party Transactions [Abstract]
Carrying value of the Company's assets	$ 553	$ 788
Consulting fees, related party	3	4
Outstanding principal plus accrued interest	640	628
Interest Accrued	12	11
Interest income, related party	$ 5	$ 13