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Statements of Operations - USD ($)
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Income Statement [Abstract]    
Revenues $ 15,700,036 $ 19,253,105
Cost of revenues 7,365,135 9,152,462
Gross profit 8,334,901 10,100,643
Operating expenses:    
Research and development 3,140,104 3,893,563
Sales and marketing 2,848,549 3,015,431
General and administrative 2,269,819 2,585,279
Goodwill impairment charges 4,427,000
Total operating expenses 12,685,472 9,494,273
Operating income (loss) (4,350,571) 606,370
Interest expense, net (97,488) (100,656)
Other income 60,000
Extinguishment of debt (1,058,700)
Net income (loss) before income taxes (3,329,359) 505,714
Income tax benefit (expense) 50,758 (219,128)
Net income (loss) $ (3,278,601) $ 286,586
Net income (loss) per share:    
Basic $ (0.51) $ 0.05
Fully diluted $ (0.51) $ 0.05
Weighted average shares outstanding:    
Basic 6,036,310 5,984,381
Fully diluted 6,036,310 6,207,731