15. Income Taxes (Details) - USD ($)	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Income Tax Disclosure [Abstract]
Current federal income tax expense	$ 174,779	$ (74,001)
Current state income tax expense	238	(6,784)
Deferred federal and state income tax expense (benefit)	(1,991,208)	(5,398)
Provision for income taxes	$ (1,816,191)	$ (86,183)

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

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