INVESTMENT SECURITIES (Details) - Schedule of Amortized Cost and Fair Values of Securities Held to Maturity - Debt Securities [Member] - USD ($) $ in Thousands	12 Months Ended
Sep. 30, 2024	Sep. 30, 2023
Securities available-for-sale:
Amortized Cost, Securities available-for-sale	$ 16,747	$ 12,090
Gross Unrealized Gains, Securities available-for-sale	77
Gross Unrealized Losses, Securities available-for-sale	(1,208)	(1,965)
Allowance for Credit Losses, Securities available-for-sale
Fair Value, Securities available-for-sale	15,616	10,125
Securities held-to-maturity:
Amortized Cost, Securities held-to-maturity	79,816	85,835
Gross Unrealized Gains, Securities held-to-maturity	84
Gross Unrealized Losses, Securities held-to-maturity	(7,283)	(12,107)
Allowance for Credit Losses, Securities held-to-maturity
Fair Value, Securities held-to-maturity	72,617	73,728
Amortized Cost, Total investment securities	96,563	97,925
Gross Unrealized Gains, Total investment securities	161
Gross Unrealized Losses, Total investment securities	(8,491)	(14,072)
Allowance for Credit Losses, Total investment securities
Fair Value, Total investment securities	88,233	83,853
Mortgage backed securities - residential [Member] \| Obligations of U.S. government agencies [Member]
Securities available-for-sale:
Amortized Cost, Securities available-for-sale	95	106
Gross Unrealized Gains, Securities available-for-sale
Gross Unrealized Losses, Securities available-for-sale	(6)	(14)
Allowance for Credit Losses, Securities available-for-sale
Fair Value, Securities available-for-sale	89	92
Mortgage backed securities - residential [Member] \| Obligations of U.S. government-sponsored enterprises [Member]
Securities available-for-sale:
Amortized Cost, Securities available-for-sale	12,652	11,984
Gross Unrealized Gains, Securities available-for-sale	56
Gross Unrealized Losses, Securities available-for-sale	(1,202)	(1,951)
Allowance for Credit Losses, Securities available-for-sale
Fair Value, Securities available-for-sale	11,506	10,033
Securities held-to-maturity:
Amortized Cost, Securities held-to-maturity	42,701	48,086
Gross Unrealized Gains, Securities held-to-maturity	4
Gross Unrealized Losses, Securities held-to-maturity	(5,194)	(8,480)
Allowance for Credit Losses, Securities held-to-maturity
Fair Value, Securities held-to-maturity	37,511	39,606
Corporate securities [Member] \| Obligations of U.S. government-sponsored enterprises [Member]
Securities available-for-sale:
Amortized Cost, Securities available-for-sale	4,000
Gross Unrealized Gains, Securities available-for-sale	21
Gross Unrealized Losses, Securities available-for-sale
Allowance for Credit Losses, Securities available-for-sale
Fair Value, Securities available-for-sale	4,021
Securities held-to-maturity:
Amortized Cost, Securities held-to-maturity	3,000	3,000
Gross Unrealized Gains, Securities held-to-maturity
Gross Unrealized Losses, Securities held-to-maturity	(234)	(197)
Allowance for Credit Losses, Securities held-to-maturity
Fair Value, Securities held-to-maturity	2,766	2,803
Mortgage backed securities - residential [Member] \| Obligations of U.S. government agencies [Member]
Securities held-to-maturity:
Amortized Cost, Securities held-to-maturity	7,209	5,070
Gross Unrealized Gains, Securities held-to-maturity
Gross Unrealized Losses, Securities held-to-maturity	(611)	(850)
Allowance for Credit Losses, Securities held-to-maturity
Fair Value, Securities held-to-maturity	6,598	4,220
Commercial Mortgage-Backed Securities [Member] \| Obligations of U.S. government agencies [Member]
Securities held-to-maturity:
Amortized Cost, Securities held-to-maturity	4,268	2,509
Gross Unrealized Gains, Securities held-to-maturity	64
Gross Unrealized Losses, Securities held-to-maturity	(23)	(16)
Allowance for Credit Losses, Securities held-to-maturity
Fair Value, Securities held-to-maturity	4,309	2,493
Debt Securities [Member] \| Obligations of U.S. government-sponsored enterprises [Member]
Securities held-to-maturity:
Amortized Cost, Securities held-to-maturity	19,000	23,497
Gross Unrealized Gains, Securities held-to-maturity	13
Gross Unrealized Losses, Securities held-to-maturity	(865)	(1,947)
Allowance for Credit Losses, Securities held-to-maturity
Fair Value, Securities held-to-maturity	18,148	21,550
Private label mortgage-backed securities residential [Member] \| Obligations of U.S. government-sponsored enterprises [Member]
Securities held-to-maturity:
Amortized Cost, Securities held-to-maturity	190	207
Gross Unrealized Gains, Securities held-to-maturity
Gross Unrealized Losses, Securities held-to-maturity	(5)	(12)
Allowance for Credit Losses, Securities held-to-maturity
Fair Value, Securities held-to-maturity	185	195
ObligationsOfStateAndPoliticalSubdivisionsMember \| Obligations of U.S. government-sponsored enterprises [Member]
Securities held-to-maturity:
Amortized Cost, Securities held-to-maturity	3,448	3,466
Gross Unrealized Gains, Securities held-to-maturity	3
Gross Unrealized Losses, Securities held-to-maturity	(351)	(605)
Allowance for Credit Losses, Securities held-to-maturity
Fair Value, Securities held-to-maturity	$ 3,100	$ 2,861

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