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12. Segments, Products and Customers (Details Narrative)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Concentration percentage 100.00% 100.00%
Sales Revenue, Net [Member] | Two Customers [Member]    
Concentration percentage 21.00% 22.00%
Sales Revenue, Net [Member] | Ten Largest Customers [Member]    
Concentration percentage 63.00% 57.00%
Accounts Receivable [Member] | Two Customers [Member]    
Concentration percentage 22.00% 17.00%