Condensed Consolidated Statements of Changes in Shareholder's Equity (Deficit) (Unaudited) - USD ($)	Preferred Stock [Member] Series A Preferred Stock [Member]	Common Stock [Member]	Common Shares To Be Issued [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balance at Dec. 31, 2020	$ 420	$ 16		$ 26,107,159	$ (27,443,643)	$ (1,336,048)
Balance, shares at Dec. 31, 2020	42,030,331	1,576,844
Fair value of vested stock options granted to employees				128,434		128,434
Fair value of vested stock options granted to directors				6,342		6,342
Net loss					(793,368)	(793,368)
Common shares to be issued in settlement of legal dispute			$ 67,000			67,000
Common shares to be issued in settlement of legal dispute, shares			6,667
Balance at Mar. 31, 2021	$ 420	$ 16	$ 67,000	26,241,935	(28,237,011)	(1,927,640)
Balance, shares at Mar. 31, 2021	42,030,331	1,576,844	6,667
Balance at Dec. 31, 2021		$ 16		25,211,017	(28,781,566)	(3,570,533)
Balance, shares at Dec. 31, 2021		1,600,835
Fair value of vested stock options granted to employees				32,938		32,938
Fair value of vested stock options granted to directors				29,656		29,656
Common shares issued in settlement of restricted stock units issued to directors		$ 0		24,994		24,994
Common shares issued in settlement of restricted stock units issued to directors, shares		3,367
Fair value of restricted stock units issued to directors				4,928		4,928
Issuance of common shares to round up partial shares following reverse split		$ 0		0		0
Issuance of common shares to round up partial shares following reverse split, shares		6,798
Common shares and warrants issued for cash		$ 58		21,711,073		21,711,131
Common shares and warrants issued for cash, shares		5,811,138
Common shares and warrants issued on conversion of series B preferred stock		$ 4		1,979,996		1,980,000
Common shares and warrants issued on conversion of series B preferred stock, shares		362,306
Dividends on series B preferred stock				(35,984)		(35,984)
Net loss					(1,422,942)	(1,422,942)
Balance at Mar. 31, 2022		$ 78		$ 48,958,618	$ (30,204,508)	$ 18,754,188
Balance, shares at Mar. 31, 2022		7,784,444