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NONQUALIFIED COMPENSATION PLAN (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Nonqualified Compensation Plan [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	$ 19,000	$ 23,300
Retirement benefits	399	384
Accrued retirement benefits	$ 1,200	$ 1,000

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- References

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- Definition

Carrying amount as of the balance sheet date of amounts which could be received based on the terms of the insurance contract upon surrendering life policies owned by the entity.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(17))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

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Amount of defined benefit plan cost (credit), classified as other.

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Amount of liability, classified as noncurrent, for retirement benefits, classified as other.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(24))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

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