CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS EQUITY (UNAUDITED) - USD ($)	Total	Preferred Stock	Common Stock	Additional Paid-In Capital	Accumulated Deficit
Balance, shares at Dec. 31, 2020		2,678,909	75,949,757
Balance, amount at Dec. 31, 2020	$ 7,186,389	$ 26,788	$ 759,496	$ 39,050,899	$ (32,650,794)
Common shares issued for cash, shares			26,290,000
Common shares issued for cash, amount	24,997,000	0	$ 262,900	24,734,100	0
Common stock issuance costs	(1,654,820)	0	$ 0	(1,654,820)	0
Common stock issued for exercise of warrants, shares			3,723,810
Common stock issued for exercise of warrants, amount	1,763,619	0	$ 37,238	1,726,381	0
Net income (loss)	(335,488)	$ 0	$ 0	0	(335,488)
Balance, shares at Mar. 31, 2021		2,678,909	105,963,567
Balance, amount at Mar. 31, 2021	31,956,700	$ 26,788	$ 1,059,634	63,856,560	(32,986,282)
Balance, shares at Dec. 31, 2020		2,678,909	75,949,757
Balance, amount at Dec. 31, 2020	7,186,389	$ 26,788	$ 759,496	39,050,899	(32,650,794)
Net income (loss)	1,653
Balance, shares at Jun. 30, 2021		2,678,909	106,005,234
Balance, amount at Jun. 30, 2021	32,320,925	$ 26,788	$ 1,060,051	63,883,227	(32,649,141)
Balance, shares at Mar. 31, 2021		2,678,909	105,963,567
Balance, amount at Mar. 31, 2021	31,956,700	$ 26,788	$ 1,059,634	63,856,560	(32,986,282)
Common stock issued for exercise of warrants, shares			41,667
Common stock issued for exercise of warrants, amount	27,084	0	$ 417	26,667	0
Net income (loss)	337,141	$ 0	$ 0	0	337,141
Balance, shares at Jun. 30, 2021		2,678,909	106,005,234
Balance, amount at Jun. 30, 2021	32,320,925	$ 26,788	$ 1,060,051	63,883,227	(32,649,141)
Balance, shares at Dec. 31, 2021		2,620,576	106,240,361
Balance, amount at Dec. 31, 2021	32,368,803	$ 26,205	$ 1,062,402	63,991,459	(32,711,263)
Net income (loss)	786,252	$ 0	$ 0	0	786,252
Balance, shares at Mar. 31, 2022		2,620,576	106,240,361
Balance, amount at Mar. 31, 2022	33,155,055	$ 26,205	$ 1,062,402	63,991,459	(31,925,011)
Balance, shares at Dec. 31, 2021		2,620,576	106,240,361
Balance, amount at Dec. 31, 2021	32,368,803	$ 26,205	$ 1,062,402	63,991,459	(32,711,263)
Net income (loss)	1,147,475
Balance, shares at Jun. 30, 2022		2,620,576	106,240,361
Balance, amount at Jun. 30, 2022	33,516,278	$ 26,205	$ 1,062,402	63,991,459	(31,563,788)
Balance, shares at Mar. 31, 2022		2,620,576	106,240,361
Balance, amount at Mar. 31, 2022	33,155,055	$ 26,205	$ 1,062,402	63,991,459	(31,925,011)
Net income (loss)	361,223	$ 0	$ 0	0	361,223
Balance, shares at Jun. 30, 2022		2,620,576	106,240,361
Balance, amount at Jun. 30, 2022	$ 33,516,278	$ 26,205	$ 1,062,402	$ 63,991,459	$ (31,563,788)