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Condensed Consolidated Statements of Operations (Unaudited) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Revenue:        
Total revenue $ 2,493,671 $ 1,732,192 $ 5,029,501 $ 4,157,936
Cost of revenue:        
Total cost of revenue 1,232,871 1,339,434 2,956,818 2,500,148
Gross profit 1,260,800 392,758 2,072,683 1,657,788
Selling, general and administrative expenses:        
Research and development expense 460,999 359,697 909,964 845,445
Selling, advertising and promotional expense 870,183 486,649 1,466,938 1,169,030
General and administrative expense 2,546,502 1,689,566 5,178,359 3,713,832
Total selling, general and administrative expenses 3,877,684 2,535,912 7,555,261 5,728,307
Operating loss (2,616,884) (2,143,154) (5,482,578) (4,070,519)
Other income (expense):        
Interest income 90,774 15,609 132,461 21,869
Interest expense (1,365) (25,636) (2,793) (333,196)
Secured convertible notes issuance expense (34,906) (34,906)
Gain on extinguishment of debt 10,000 10,000
Change in fair value of secured convertible notes (887,807) (1,300,252)
Change in fair value of proceeds investment agreement 2,578,000 2,885,000
Change in fair value of short-term investments (1,590) (6,554)
Change in fair value of warrant derivative liabilities (2,863,422) 21,688,835
Total other income (expense) (2,765,603) 1,645,260 21,821,949 1,238,515
Income (loss) before income tax benefit (5,382,487) (497,894) 16,339,371 (2,832,004)
Income tax benefit
Net income (loss) $ (5,382,487) $ (497,894) $ 16,339,371 $ (2,832,004)
Net loss per share information:        
Basic $ (0.10) $ (0.03) $ 0.34 $ (0.17)
Diluted $ (0.10) $ (0.03) $ 0.34 $ (0.17)
Weighted average shares outstanding:        
Basic 51,513,691 18,976,724 48,177,399 16,430,214
Diluted 51,513,691 18,976,724 48,177,399 16,430,214
Product [Member]        
Revenue:        
Total revenue $ 1,719,332 $ 1,053,581 $ 3,631,910 $ 2,820,116
Cost of revenue:        
Total cost of revenue 1,017,659 1,165,528 2,578,969 2,154,774
Service, Other [Member]        
Revenue:        
Total revenue 774,339 678,611 1,397,591 1,337,820
Cost of revenue:        
Total cost of revenue $ 215,212 $ 173,906 $ 377,849 $ 345,374