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TIME CERTIFICATES OF DEPOSIT (Details) - USD ($)	12 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Deposits [Line Items]
IRA deposit accounts permanently insured by DIF under management of FDIC	$ 250,000
Time certificates of deposits in denominations of $250,000 or more	24,900,000	$ 231,000,000
Time Deposits, Fiscal Year Maturity [Abstract]
2022	31,148,000
2023	907,000
2024	445,000
2025	0
2026	0
Thereafter	0
Total	32,500,000
Wholesale deposits	79,366,000	$ 348,416,000
Non-IRA deposits accounts permanently insured under Dodd-Frank act by DIF under management of FDIC	250,000
Wholesale Deposits
Time Deposits, Fiscal Year Maturity [Abstract]
Wholesale deposits	$ 23,400,000

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Deposits

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This element represents IRA deposits accounts permanently insured by the Federal Deposit Insurance Corporation (FDIC).

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This element represents the amount permanently insured by the Federal Deposit Insurance Corporation (FDIC).

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Time Deposits, $250,000 or More

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Time Deposits, Including Wholesale Deposits

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- Definition

The aggregate amount of all wholesale deposit accounts including certificates of deposits.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.12)
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Amount of time deposit maturing after fifth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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-Topic 470
-SubTopic 10
-Section 50
-Paragraph 1
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Amount of time deposit maturing in fifth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of time deposit maturing in fourth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of time deposit maturing in next fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of time deposit maturing in third fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of time deposit maturing in second fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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