INCOME TAXES - Tax Expenses Reconciliation (Details) - USD ($)	12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Income tax rate (as a percent)
Statutory income tax rate (as a percent)	21.00%	21.00%
Summary of difference between the Company's income tax expense in the accompanying consolidated financial statements and that which would be calculated using the statutory income tax rate
Tax at statutory rate	$ 1,567,122	$ 3,633,503
Nondeductible business expenses	1,162,221	1,313,864
State income taxes, net of federal tax benefit	472,853	924,567
Tax attributable to non-controlling interest	(203,757)	(443,831)
Other	127,561	277,897
Income tax expense	$ 3,126,000	$ 5,706,000