v3.26.1
FAIR VALUE OF FINANCIAL INSTRUMENTS - Narratives (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Mar. 31, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets amount transfer from level 1 to level 2 $ 0 $ 0
Assets amount transfer from level 2 to level 1 0 0
Liabilities amount transfer from level 1 to level 2 0 0
Liabilities amount transfer from level 2 to level 1 $ 0 0
Fair value assets measured at fair value on a non-recurring basis   0
Fair value liabilities measured at fair value on a non-recurring basis   $ 0
Fair value, non-recurring | Maximum    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fair value estimated (in percent) 15.00%  
Fair value, non-recurring | Minimum    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fair value estimated (in percent) (100.00%)  
Fair value, non-recurring | Weighted Average    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fair value estimated (in percent) (40.00%)  
Fair value, non-recurring | Carrying Amount | Commercial    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Amortized cost of collateral dependent loans $ 24,000  
Allowance for credit loss on collateral-dependent loans 2,400  
Net carrying amount of collateral dependent loans 21,600  
Fair value, non-recurring | Carrying Amount | Multi-family    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Amortized cost of collateral dependent loans 34,700  
Allowance for credit loss on collateral-dependent loans 19,900  
Net carrying amount of collateral dependent loans $ 14,800