INCOME TAXES - Deferred Tax Assets and Liabilities (Details) - USD ($)	Sep. 30, 2024	Sep. 30, 2023
Deferred tax assets:
Allowance for expected credit losses	$ 252,263	$ 253,252
Accrued expenses		273,313
Inventory	559,277	533,723
Other	838,158	618,256
Interest expense limitation	1,667,806	753,451
Net operating loss carry forwards - state	697,013	697,013
Total gross deferred tax assets	4,014,517	3,129,008
Less: Valuation allowance	(697,013)	(697,013)
Total net deferred tax assets	3,317,504	2,431,995
Deferred tax liabilities:
Trade discounts	554,066	471,126
Operating lease, right-of-use assets	99,488	97,468
Property and equipment	5,834,321	5,725,493
Goodwill	921,799	921,799
Accrued expenses	117,878
Intangible assets	164,268	134,069
Total deferred tax liabilities	7,691,820	7,349,955
Total net deferred income tax liability	$ 4,374,316	$ 4,917,960