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10. Related Party Transactions (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Eric McAfee and McAfee Capital      
Related party debt $ 400   $ 400
Related party transaction 0 $ 13  
Various Board Members      
Related party debt 1,200   $ 1,200
Related party transaction $ 78 $ 101