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Statements of Operations (Unaudited) - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Income Statement [Abstract]        
REVENUES $ 4,831,229 $ 2,698,975 $ 12,490,911 $ 7,656,442
COST OF REVENUES (1,510,590) (293,699) (3,199,834) (1,196,528)
Gross profit 3,320,639 2,405,276 9,291,077 6,459,914
OPERATING EXPENSES        
Selling, general and administrative 2,930,273 4,514,488 11,688,208 7,384,379
Research and development 1,415,666 907,763 4,104,531 2,837,374
Total operating expenses 4,345,939 5,422,251 15,792,739 10,221,753
Loss from operations (1,025,300) (3,016,975) (6,501,662) (3,761,839)
OTHER INCOME (EXPENSE)        
Gain on forgiveness of unsecured promissory note 10,000
Interest and other income (expense), net (412) 6,993 5,340 18,186
Total other income (expense) (412) 6,993 15,340 18,186
Net loss $ (1,025,712) $ (3,009,982) $ (6,486,322) $ (3,743,653)
Loss per common share -        
Basic $ (0.06) $ (0.16) $ (0.35) $ (0.22)
Diluted $ (0.06) $ (0.16) $ (0.35) $ (0.22)
Weighted average common shares used in computing per share amounts        
Basic 18,642,463 18,336,107 18,580,012 16,960,770
Diluted 18,642,463 18,336,107 18,580,012 16,960,770