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INVESTMENT SECURITIES (Summary of Amortized Cost and Fair Values of Securities Available For Sale) (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Sep. 30, 2020
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 13,817	$ 14,442
Gross Unrealized Gains	61	125
Gross Unrealized Losses	(147)	(6)
Fair Value	13,731	14,561
Obligations of U.S. government enterprises Mortgage-backed securities [Member]
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	203	350
Gross Unrealized Gains	8	14
Gross Unrealized Losses
Fair Value	211	364
Obligations of U.S. government-sponsored enterprises Mortgage-backed securities-residential [Member]
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	13,614	9,092
Gross Unrealized Gains	53	108
Gross Unrealized Losses	(147)	(6)
Fair Value	$ 13,520	9,194
Obligations of U.S. government-sponsored enterprises Debt securities [Member]
Debt Securities, Available-for-sale [Line Items]
Amortized Cost		5,000
Gross Unrealized Gains		3
Gross Unrealized Losses
Fair Value		$ 5,003

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- Definition

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

+ References

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- Definition

Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123581744&loc=d3e27161-111563

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Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

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