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2. Summary Of Significant Accounting Policies (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Accounting Policies [Abstract]    
Advertising expenses $ 1,088 $ 1,389
Increase in right-of-use asset 944  
Increase in lease liability 997  
Retained earnings adjustment $ 53