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12. Income Taxes (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Income Tax Disclosure [Abstract]        
Effective tax rate 0.60% 0.90% 0.90% 1.10%
Income tax provision $ (3) $ (4) $ (6) $ (7)