CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (UNAUDITED) - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Beginning balance, value at Sep. 30, 2020	$ 98,838	$ 19,579,684	$ (13,095,450)	$ 6,583,072
Beginning balance, shares at Sep. 30, 2020	9,883,851
Share-based compensation		41,457		41,457
Stock options exercised	$ 25	1,650		1,675
Stock options exercised, shares	2,500
Net loss			1,199,036	1,199,036
Ending balance, value at Dec. 31, 2020	$ 98,863	19,622,791	(11,896,414)	7,825,240
Ending balance, shares at Dec. 31, 2020	9,886,351
Beginning balance, value at Sep. 30, 2020	$ 98,838	19,579,684	(13,095,450)	6,583,072
Beginning balance, shares at Sep. 30, 2020	9,883,851
Ending balance, value at Mar. 31, 2021	$ 99,528	19,785,936	(12,731,142)	7,154,322
Ending balance, shares at Mar. 31, 2021	9,952,766
Beginning balance, value at Dec. 31, 2020	$ 98,863	19,622,791	(11,896,414)	7,825,240
Beginning balance, shares at Dec. 31, 2020	9,886,351
Share-based compensation		21,287		21,287
Stock options exercised	$ 665	141,858		142,523
Stock options exercised, shares	66,415
Net loss			(834,728)	(834,728)
Ending balance, value at Mar. 31, 2021	$ 99,528	19,785,936	(12,731,142)	7,154,322
Ending balance, shares at Mar. 31, 2021	9,952,766
Beginning balance, value at Sep. 30, 2021	$ 100,612	19,914,476	(12,571,645)	7,443,443
Beginning balance, shares at Sep. 30, 2021	10,061,185
Share-based compensation		38,800		38,800
Net loss			180,024	180,024
Ending balance, value at Dec. 31, 2021	$ 100,612	19,953,276	(12,391,621)	7,662,267
Ending balance, shares at Dec. 31, 2021	10,061,185
Beginning balance, value at Sep. 30, 2021	$ 100,612	19,914,476	(12,571,645)	7,443,443
Beginning balance, shares at Sep. 30, 2021	10,061,185
Ending balance, value at Mar. 31, 2022	$ 100,612	20,019,288	(12,747,956)	7,371,944
Ending balance, shares at Mar. 31, 2022	10,061,185
Beginning balance, value at Dec. 31, 2021	$ 100,612	19,953,276	(12,391,621)	7,662,267
Beginning balance, shares at Dec. 31, 2021	10,061,185
Share-based compensation		66,012		66,012
Net loss			(356,335)	(356,335)
Ending balance, value at Mar. 31, 2022	$ 100,612	$ 20,019,288	$ (12,747,956)	$ 7,371,944
Ending balance, shares at Mar. 31, 2022	10,061,185