v3.25.2
Investment Securities-Investments Classified by Contractual Maturity Date (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Mar. 31, 2025
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity    
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after One Through Five Years, Amortized Cost $ 593  
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after Five Through Ten Years, Amortized Cost 12,252  
Debt Securities, Available-for-sale, Allocated and Single Maturity Date, Maturity, after 10 Years, Amortized Cost 14,124  
Debt Securities, Available-for-sale, Amortized Cost 55,665 $ 56,475
Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity    
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after One Through Five Years, Fair Value 589  
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after Five Through Ten Years, Fair Value 10,093  
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after 10 Years, Fair Value 10,526  
Available-for-sale $ 43,836 44,522
Available-for-Sale Securities, Debt Maturities, Weighted Average Yield    
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Weighted Average Rate 5.63%  
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Weighted Average Rate 2.22%  
Available-for-sale Securities, Debt Maturities, after Ten Years, Weighted Average Rate 3.59%  
Available-for-sale Securities, Debt Maturities, Weighted Average Rate 2.29%  
Held-to-maturity Securities, Debt Maturities, Net Carrying Amount    
Held-to-maturity $ 1,704 1,750
Held-to-maturity Securities, Debt Maturities, Fair Value, Fiscal Year Maturity    
Held-to-maturity, Fair Value $ 1,662 $ 1,698