INVESTMENT SECURITIES (Details) - Schedule of the Amortized Cost and Fair Values of Securities Available for Sale - USD ($) $ in Thousands	Jun. 30, 2023	Sep. 30, 2022
Obligations of U.S. government agencies:
Amortized Cost	$ 10,405	$ 11,147
Gross Unrealized Gains
Gross Unrealized Losses	(1,671)	(1,918)
Fair Value	8,734	9,229
Obligations of U.S. government agencies:
Amortized Cost	83,720	91,646
Gross Unrealized Gains	3	12
Gross Unrealized Losses	(10,386)	(11,744)
Fair Value	73,337	79,914
Available for Sale and Held to Maturity [Member]
Obligations of U.S. government agencies:
Amortized Cost	94,125	102,793
Gross Unrealized Gains	3	12
Gross Unrealized Losses	(12,057)	(13,662)
Fair Value	82,071	89,143
Obligations of U.S. government agencies Mortgage backed securities - residential [Member]
Obligations of U.S. government agencies:
Amortized Cost	109	118
Gross Unrealized Gains
Gross Unrealized Losses	(9)	(11)
Fair Value	100	107
Obligations of U.S. government-sponsored enterprises Mortgage backed securities - residential [Member]
Obligations of U.S. government agencies:
Amortized Cost	10,296	11,029
Gross Unrealized Gains
Gross Unrealized Losses	(1,662)	(1,907)
Fair Value	8,634	9,122
Obligations of U.S. government agencies:
Amortized Cost	46,422	48,961
Gross Unrealized Gains		12
Gross Unrealized Losses	(7,093)	(7,548)
Fair Value	39,329	41,425
Obligations of U.S. government agencies Mortgage-backed securities - residential [Member]
Obligations of U.S. government agencies:
Amortized Cost	5,197	5,525
Gross Unrealized Gains
Gross Unrealized Losses	(731)	(717)
Fair Value	4,466	4,808
Obligations of U.S. government agencies Mortgage-backed securities - commercial [Member]
Obligations of U.S. government agencies:
Amortized Cost	584	631
Gross Unrealized Gains
Gross Unrealized Losses	(2)
Fair Value	582	631
Obligations of U.S. government-sponsored enterprises Debt securities [Member]
Obligations of U.S. government agencies:
Amortized Cost	24,835	24,821
Gross Unrealized Gains
Gross Unrealized Losses	(1,954)	(2,395)
Fair Value	22,881	22,426
Private label mortgage-backed securities - residential [Member]
Obligations of U.S. government agencies:
Amortized Cost	211	224
Gross Unrealized Gains
Gross Unrealized Losses	(11)	(10)
Fair Value	200	214
Obligations of state and political subdivisions [Member]
Obligations of U.S. government agencies:
Amortized Cost	3,471	3,484
Gross Unrealized Gains	3
Gross Unrealized Losses	(398)	(638)
Fair Value	3,076	2,846
Corporate securities [Member]
Obligations of U.S. government agencies:
Amortized Cost	3,000	8,000
Gross Unrealized Gains
Gross Unrealized Losses	(197)	(436)
Fair Value	$ 2,803	$ 7,564