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15. Income Taxes (Details 3) - USD ($) | Dec. 31, 2019 | Dec. 31, 2018
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Income Tax Disclosure [Abstract] |  |
Federal only, current year | $ 1,517,866 | $ 0
Amount subject to Annual Limitation, Federal only (B) | 0 | 2,100
Total federal only | 1,517,866 | 2,100
State only (A) | 1,616,568 | 1,305,365
Valuation allowance | (1,548,187) | (1,217,027)
State only, net of valuation allowance | 68,381 | 88,338
Total deferred tax asset from net operating loss carryovers | $ 1,586,247 | $ 90,438

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