CONDENSED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Total
Balance at Dec. 31, 2021	$ 107,224	$ 29,824,242	$ (23,802,402)	$ 6,129,064
Balance (in shares) at Dec. 31, 2021	10,722,401
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	$ 0	0	849,766	849,766
Stock-based compensation	0	53,675	0	53,675
Balance at Sep. 30, 2022	$ 107,224	29,877,917	(22,952,636)	7,032,505
Balance (in shares) at Sep. 30, 2022	10,722,401
Balance at Jun. 30, 2022	$ 107,224	29,859,233	(23,438,613)	6,527,844
Balance (in shares) at Jun. 30, 2022	10,722,401
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	$ 0	0	485,977	485,977
Stock-based compensation	0	18,684	0	18,684
Balance at Sep. 30, 2022	$ 107,224	29,877,917	(22,952,636)	7,032,505
Balance (in shares) at Sep. 30, 2022	10,722,401
Balance at Dec. 31, 2022	$ 107,224	29,904,675	(22,442,164)	$ 7,569,735
Balance (in shares) at Dec. 31, 2022	10,722,401			10,722,401
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	$ 0	0	1,105,308	$ 1,105,308
Stock-based compensation	0	75,853	0	75,853
Balance at Sep. 30, 2023	$ 107,224	29,980,528	(21,336,856)	$ 8,750,896
Balance (in shares) at Sep. 30, 2023	10,722,401			10,722,401
Balance at Jun. 30, 2023	$ 107,224	29,958,199	(21,715,533)	$ 8,349,890
Balance (in shares) at Jun. 30, 2023	10,722,401
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	$ 0	0	378,677	378,677
Stock-based compensation	0	22,329	0	22,329
Balance at Sep. 30, 2023	$ 107,224	$ 29,980,528	$ (21,336,856)	$ 8,750,896
Balance (in shares) at Sep. 30, 2023	10,722,401			10,722,401