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13. Related Party Transactions (Details Narrative) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Eric McAfee and McAfee Capital    
Related party debt $ 400 $ 400
Related party transaction 36 39
Board Members    
Related party debt 1,200 1,100
Related party transaction $ 304 $ 400