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7. Goodwill and Intangible Assets (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Goodwill $ 0 $ 6,370,333
Intangible assets 0 1,834,176
Amortization expense 126,963 128,256
Goodwill, intangible assets impairment 7,962,694 $ 0
AMS [Member]    
Goodwill, intangible assets impairment $ 7,815,891