INCOME TAXES - Components of income taxes (Details) - USD ($)	3 Months Ended	9 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Federal
Current	$ 100,000	$ (433,621)	$ 100,000	$ (917,344)
Deferred	408,087	390,724	637,268	559,471
Total	508,087	(42,897)	737,268	(357,873)
State
Current		(120,532)		(258,738)
Deferred	143,309	109,585	207,948	157,799
Total	143,309	(10,947)	207,948	(100,939)
Total income tax expense (benefit)	$ 651,396	$ (53,844)	$ 945,216	$ (458,812)

Amount of current federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current national tax expense (benefit) for non-US (United States of America) jurisdiction.

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Amount of deferred federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, deferred national tax expense (benefit) for non-US (United States of America) jurisdiction.

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