v3.26.1
LOANS RECEIVABLE, NET AND RELATED ALLOWANCE FOR CREDIT LOSSES - Schedule of the Loan Portfolio by Analyzing the Age (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Sep. 30, 2025
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Current $ 888,388 $ 856,791
Total Loans 890,012 858,899
One-to-four family residential [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Current 234,481 240,975
Total Loans 234,694 242,454
Commercial Real Estate [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Current 588,544 532,867
Total Loans 589,809 533,213
Construction and Land [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Current 13,573 29,287
Total Loans 13,573 29,287
Home Equity Lines of Credit [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Current 31,024 31,630
Total Loans 31,170 31,778
Commercial Business [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Current 18,842 19,913
Total Loans 18,842 20,048
Other [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Current 1,924 2,119
Total Loans 1,924 2,119
30-59 Days Past Due [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due 0 1,151
30-59 Days Past Due [Member] | One-to-four family residential [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due 0 1,016
30-59 Days Past Due [Member] | Commercial Real Estate [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due 0
30-59 Days Past Due [Member] | Construction and Land [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due
30-59 Days Past Due [Member] | Home Equity Lines of Credit [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due
30-59 Days Past Due [Member] | Commercial Business [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due 135
30-59 Days Past Due [Member] | Other [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due
60-89 Days Past Due [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due 1,265 506
60-89 Days Past Due [Member] | One-to-four family residential [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due 0 160
60-89 Days Past Due [Member] | Commercial Real Estate [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due 1,265 346
60-89 Days Past Due [Member] | Construction and Land [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due
60-89 Days Past Due [Member] | Home Equity Lines of Credit [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due
60-89 Days Past Due [Member] | Commercial Business [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due
60-89 Days Past Due [Member] | Other [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due
90 Days + Past Due [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due 359 451
90 Days + Past Due [Member] | One-to-four family residential [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due 213 303
90 Days + Past Due [Member] | Commercial Real Estate [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due
90 Days + Past Due [Member] | Construction and Land [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due
90 Days + Past Due [Member] | Home Equity Lines of Credit [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due 146 148
90 Days + Past Due [Member] | Commercial Business [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due
90 Days + Past Due [Member] | Other [Member]    
Schedule of the Loan Portfolio by Analyzing the Age [Line Items]    
Past Due