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NONQUALIFIED COMPENSATION PLAN (Details) - USD ($) | 12 Months Ended
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Sep. 30, 2023 | Sep. 30, 2022
Postemployment Benefits [Abstract] |  |
Board and committee fees description | The amount will be 10% plus 2 1/2% for each year of service as a Director, with a minimum of 50%, provided the Director has served for at least five years, and a maximum of 60%. The maximum benefit increases for any Director serving as Chairman of the Board for at least five years to 75%. |
Life Insurance Contracts, Value | $ 18,000,000 | $ 17,700,000
Retirement benefits | 375,000 | 424,000
Other liabilities | $ 828,000 | $ 630,000

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