Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Total
Beginning balance, value at Dec. 31, 2020		$ 778	$ 13,893,660		$ (2,235,852)	$ 11,658,586
Beginning balance, shares at Dec. 31, 2020		7,775,030
Stock options exercised			11,320			11,320
Stock options exercised, shares		7,500
Stock issued for cash in offering, net		$ 300	16,794,700			16,795,000
Stock issued for services		$ 3	171,213			171,216
Stock issued for services, shares		24,600
Net income (loss)					2,527,494	2,527,494
Stock issued for cash in offering, net, shares		3,000,000
Ending balance, value at Sep. 30, 2021		$ 1,081	30,870,893		291,642	31,163,616
Ending balance, shares at Sep. 30, 2021		10,807,130
Beginning balance, value at Dec. 31, 2020		$ 778	13,893,660		(2,235,852)	11,658,586
Beginning balance, shares at Dec. 31, 2020		7,775,030
Ending balance, value at Dec. 31, 2021		$ 1,081	30,923,391		304,237	31,228,709
Ending balance, shares at Dec. 31, 2021		10,807,130
Beginning balance, value at Jun. 30, 2021		$ 1,078	30,694,430		(1,051,330)	29,644,178
Beginning balance, shares at Jun. 30, 2021		10,780,030
Stock options exercised			5,250			5,250
Stock options exercised, shares		2,500
Stock issued for services		$ 3	171,213			171,216
Stock issued for services, shares		24,600
Net income (loss)					1,342,972	1,342,972
Ending balance, value at Sep. 30, 2021		$ 1,081	30,870,893		291,642	31,163,616
Ending balance, shares at Sep. 30, 2021		10,807,130
Beginning balance, value at Dec. 31, 2021		$ 1,081	30,923,391		304,237	31,228,709
Beginning balance, shares at Dec. 31, 2021		10,807,130
Stock options exercised		$ 1	33,850			33,851
Stock options exercised, shares		15,000
Stock issued for cash in offering, net
Stock options repurchased
Stock issued for services		$ 7	350,751			350,758
Stock issued for services, shares		76,129
Stock reserved for future services			93,267			93,267
Treasury stock
Treasury stock cancelled
Net income (loss)					561,567	561,567
Ending balance, value at Sep. 30, 2022		$ 1,089	31,401,259		865,804	32,268,152
Ending balance, shares at Sep. 30, 2022		10,898,259
Beginning balance, value at Jun. 30, 2022		$ 1,087	31,356,608		1,668,685	33,026,380
Beginning balance, shares at Jun. 30, 2022		10,876,945
Stock options exercised		$ 1	21,125			21,126
Stock options exercised, shares		10,000
Stock issued for cash in offering, net
Stock options repurchased
Stock issued for services		$ 1	756			757
Stock issued for services, shares		11,314
Stock reserved for future services			22,770			22,770
Treasury stock
Treasury stock cancelled
Net income (loss)					(802,881)	(802,881)
Ending balance, value at Sep. 30, 2022		$ 1,089	$ 31,401,259		$ 865,804	$ 32,268,152
Ending balance, shares at Sep. 30, 2022		10,898,259