Consolidated Statements of Stockholders' Equity (Deficit) (Unaudited) - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balance, value at Dec. 31, 2021	$ 1,193	$ 46,200,509	$ (38,891,022)	$ 7,310,680
Balance, shares at Dec. 31, 2021	11,929,147
Common stock issued to directors and employees	$ 6	243,356		243,362
Common stock issued to directors and employees, shares	51,528
Common stock issued for services	$ 2	66,848		66,850
Common stock issued for services, shares	21,500
Proceeds from the sale of common stock, net of fees and expenses	$ 9	314,991		315,000
Proceeds from the sale of common stock, net of fees and expenses, shares	94,623
Stock options issued to directors and employees as compensation		428,488		428,488
Net loss			(2,774,312)	(2,774,312)
Balance, value at Mar. 31, 2022	$ 1,210	47,254,192	(41,665,334)	5,590,068
Balance, shares at Mar. 31, 2022	12,096,798
Balance, value at Dec. 31, 2022	$ 1,217	48,804,704	(49,783,533)	(977,612)
Balance, shares at Dec. 31, 2022	12,172,214
Common stock issued to directors and employees	$ 7	46,496		46,503
Common stock issued to directors and employees, shares	69,798
Common stock issued for services	$ 26	149,874		149,900
Common stock issued for services, shares	260,000
Proceeds from the sale of common stock, net of fees and expenses	$ 138	2,708,504		2,708,642
Proceeds from the sale of common stock, net of fees and expenses, shares	1,380,000
Stock options issued to directors and employees as compensation		325,834		325,834
Net loss			(2,550,879)	(2,550,879)
Common stock issued with notes payable	8	56,305		56,313
Proceeds from the sale of common stock, net of fees and expenses, shares	83,333
Options exercised for cash	$ 1	2,375		$ 2,376
Proceeds from the sale of common stock, net of fees and expenses, shares	5,938			5,938
Warrants issued with notes payable		327,389		$ 327,389
Balance, value at Mar. 31, 2023	$ 1,397	$ 52,421,481	$ (52,334,412)	$ 88,466
Balance, shares at Mar. 31, 2023	13,971,283