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Statements of Operations (Unaudited) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Revenues:        
Total revenue $ 7,997,383 $ 5,255,192 $ 14,750,611 $ 9,697,101
Cost of sales 3,253,651 2,120,492 6,319,789 3,993,896
Gross profit 4,743,732 3,134,700 8,430,822 5,703,205
Operating expenses:        
General and administrative 3,085,051 2,002,612 5,381,443 3,712,845
Research and development 617,058 311,320 1,296,453 605,537
Net operating expense 3,702,109 2,313,932 6,677,896 4,318,382
Income from operations 1,041,623 820,768 1,752,926 1,384,823
Other income (expense):        
Other income 57,056 34,379 111,379 50,758
Other expense (64,621) (32,608) (129,173) (35,042)
Net other income (expense) (7,565) 1,771 (17,794) 15,716
Income before provision for income taxes 1,034,058 822,539 1,735,132 1,400,539
Provision for income taxes 246,684 293,180 370,684 216,017
Net income $ 787,374 $ 529,359 $ 1,364,448 $ 1,184,522
Net income per common share:        
Basic $ 0.07 $ 0.05 $ 0.13 $ 0.13
Diluted $ 0.07 $ 0.05 $ 0.13 $ 0.13
Weighted average shares outstanding:        
Basic 10,866,775 10,644,363 10,837,186 9,209,808
Diluted 10,892,302 10,693,238 10,867,667 9,209,509
Net Sales [Member]        
Revenues:        
Total revenue $ 7,997,383 $ 5,255,192 $ 14,750,611 $ 9,697,101