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NONQUALIFIED COMPENSATION PLAN (Details) - USD ($)
 12 Months Ended
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