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INCOME TAXES (Schedule of Reconciliation of Income Tax) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Sep. 30, 2022 | Sep. 30, 2021
Income Tax Disclosure [Abstract] |  |
Income tax expense at statutory rate | $ 2,339 | $ 1,832
Increase (decrease) resulting from: |  |
State income taxes, net of federal income tax benefit | 922 | 772
Tax-exempt income, net | (87) | (68)
Nondeductible expenses | 37 | 26
Employee stock ownership plan | 3 | 1
Other, net | 36 | 42
Total income tax expense | $ 3,250 | $ 2,605

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