v3.25.2
Allowance for Credit Losses (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Mar. 31, 2025
Mar. 31, 2024
Financing Receivable, Allowance for Credit Loss [Line Items]        
Allowance for Credit Loss, Excluding Accrued Interest $ 6,321 $ 5,955 $ 6,337 $ 5,871
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff 47 178 581  
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery 57 2    
Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal) (26) 260    
Allowance for Credit Loss, Excluding Accrued Interest, Ending Balance 6,321 5,955 6,337  
Allowance for Credit Losses, Collectively Evaluated for Impairment 6,073   6,144  
Allowance for Credit Losses, Individually Evaluated for Impairment 248   193  
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 605,258   613,684  
Loans Receivable, Collectively Evaluated for Impairment 577,494   586,818  
Loans Receivable, Individually Evaluated for Credit Losses 27,764   26,866  
One-to-four family        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Allowance for Credit Loss, Excluding Accrued Interest 1,538 2,050 1,799 2,005
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff 0 0    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery 0 0    
Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal) (261) 45    
Allowance for Credit Loss, Excluding Accrued Interest, Ending Balance 1,538 2,050 1,799  
Allowance for Credit Losses, Collectively Evaluated for Impairment 1,538   1,799  
Allowance for Credit Losses, Individually Evaluated for Impairment 0   0  
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 71,956   74,387  
Loans Receivable, Collectively Evaluated for Impairment 70,024   72,888  
Loans Receivable, Individually Evaluated for Credit Losses 1,932   1,499  
Multifamily        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Allowance for Credit Loss, Excluding Accrued Interest 1,339 762 820 720
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff 0 0    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery 0 0    
Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal) 519 42    
Allowance for Credit Loss, Excluding Accrued Interest, Ending Balance 1,339 762 820  
Allowance for Credit Losses, Collectively Evaluated for Impairment 1,339   820  
Allowance for Credit Losses, Individually Evaluated for Impairment 0   0  
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 164,696   165,812  
Loans Receivable, Collectively Evaluated for Impairment 160,763   161,879  
Loans Receivable, Individually Evaluated for Credit Losses 3,933   3,933  
Commercial real estate        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Allowance for Credit Loss, Excluding Accrued Interest 922 1,234 1,465 1,222
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff 0 0    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery 0 0    
Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal) (543) 12    
Allowance for Credit Loss, Excluding Accrued Interest, Ending Balance 922 1,234 1,465  
Allowance for Credit Losses, Collectively Evaluated for Impairment 861   1,404  
Allowance for Credit Losses, Individually Evaluated for Impairment 61   61  
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 171,693   178,257  
Loans Receivable, Collectively Evaluated for Impairment 163,130   169,935  
Loans Receivable, Individually Evaluated for Credit Losses 8,563   8,322  
Construction        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Allowance for Credit Loss, Excluding Accrued Interest 1 3 3 1
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff 0 0    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery 0 0    
Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal) (2) 2    
Allowance for Credit Loss, Excluding Accrued Interest, Ending Balance 1 3 3  
Allowance for Credit Losses, Collectively Evaluated for Impairment 1   3  
Allowance for Credit Losses, Individually Evaluated for Impairment 0   0  
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 4,640   4,567  
Loans Receivable, Collectively Evaluated for Impairment 4,640   4,567  
Loans Receivable, Individually Evaluated for Credit Losses 0   0  
Business        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Allowance for Credit Loss, Excluding Accrued Interest 1,774 1,295 1,646 1,415
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff 0 128 289  
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery 6 2    
Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal) 122 6    
Allowance for Credit Loss, Excluding Accrued Interest, Ending Balance 1,774 1,295 1,646  
Allowance for Credit Losses, Collectively Evaluated for Impairment 1,671   1,547  
Allowance for Credit Losses, Individually Evaluated for Impairment 103   99  
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss [1] 165,280   164,964  
Loans Receivable, Collectively Evaluated for Impairment 152,044   151,885  
Loans Receivable, Individually Evaluated for Credit Losses 13,236   13,079  
Consumer        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Allowance for Credit Loss, Excluding Accrued Interest 734 553 593 450
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff 47 50    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery 51 0    
Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal) 137 153    
Allowance for Credit Loss, Excluding Accrued Interest, Ending Balance 734 553 593  
Allowance for Credit Losses, Collectively Evaluated for Impairment 650   560  
Allowance for Credit Losses, Individually Evaluated for Impairment 84   33  
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss [2] 26,993   25,697  
Loans Receivable, Collectively Evaluated for Impairment 26,893   25,664  
Loans Receivable, Individually Evaluated for Credit Losses 100   33  
Unallocated        
Financing Receivable, Allowance for Credit Loss [Line Items]        
Allowance for Credit Loss, Excluding Accrued Interest 13 58 11 $ 58
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff 0 0    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery 0 0    
Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal) 2 0    
Allowance for Credit Loss, Excluding Accrued Interest, Ending Balance 13 $ 58 11  
Allowance for Credit Losses, Collectively Evaluated for Impairment 13   11  
Allowance for Credit Losses, Individually Evaluated for Impairment 0   0  
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0  
Loans Receivable, Collectively Evaluated for Impairment 0   0  
Loans Receivable, Individually Evaluated for Credit Losses $ 0   $ 0  
[1]
(1) Includes PPP loans and business overdrafts
[2] 2) Includes personal loans and consumer overdrafts