XML 56 R45.htm IDEA: XBRL DOCUMENT v3.26.1
INVESTMENT SECURITIES - Schedule of Maturities Debt Securities and Mortgage Backed Securities Available-For-Sale (Details) - USD ($)
$ in Thousands
6 Months Ended
Mar. 31, 2026
Sep. 30, 2025
Schedule of Maturities Debt Securities and Mortgage Backed Securities Available-for-sale [Line Items]    
Amortized Cost, Due within 1 year  
Fair Value, Due within 1 year  
Amortized Cost, Due after 1 but within 5 years  
Fair Value, Due after 1 but within 5 years  
Amortized Cost, Due after 5 but within 10 years 6,500  
Fair Value, Due after 5 but within 10 years 6,791  
Amortized Cost, Due after 10 years  
Fair Value, Due after 10 years  
Amortized Cost, Total debt securities 6,500  
Fair Value, Total debt securities 6,791  
Mortgage-backed securities:    
Amortized Cost, Mortgage-backed securities 25,220  
Fair Value, Mortgage-backed securities 31,056 $ 21,182
Amortized Cost Total Securities Available for sale 31,720  
Total investment securities, Fair Value 24,265  
Residential [Member]    
Mortgage-backed securities:    
Amortized Cost, Mortgage-backed securities 25,220  
Total investment securities, Fair Value 24,265  
Commercial [Member]    
Mortgage-backed securities:    
Amortized Cost, Mortgage-backed securities  
Total investment securities, Fair Value