v3.25.2
Loans and Allowance for Credit Losses - Association's Loan Portfolio Aging Analysis (Detail) - USD ($)
$ in Thousands
Jun. 30, 2025
Jun. 30, 2024
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due $ 3,154 $ 1,863
Current 636,732 644,526
Total loans 639,886 646,389
Total Loans 90 Days Past Due & Accruing 29 23
Commercial [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due 1,298 150
Current 200,252 199,867
Total loans 201,550 200,017
Commercial [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due 556 41
Current 93,405 91,743
Total loans 93,961 91,784
Consumer [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due 73 51
Current 5,782 7,676
Total loans 5,855 7,727
Total Loans 90 Days Past Due & Accruing   23
One- to four-family [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due 1,202 1,201
Current 177,777 176,062
Total loans 178,979 177,263
Total Loans 90 Days Past Due & Accruing 29  
Multi-family [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due 25 141
Current 126,102 125,890
Total loans 126,127 126,031
Home equity lines of credit [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due   42
Current 10,487 9,817
Total loans 10,487 9,859
Construction [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due   237
Current 22,927 33,471
Total loans 22,927 33,708
Financing Receivables, 30 to 59 Days Past Due [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due 2,252 1,452
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due 1,049  
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due 256 21
Financing Receivables, 30 to 59 Days Past Due [Member] | Consumer [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due 56 27
Financing Receivables, 30 to 59 Days Past Due [Member] | One- to four-family [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due 866 1,009
Financing Receivables, 30 to 59 Days Past Due [Member] | Multi-family [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due 25 141
Financing Receivables, 30 to 59 Days Past Due [Member] | Home equity lines of credit [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due   17
Financing Receivables, 30 to 59 Days Past Due [Member] | Construction [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due   237
Financing Receivables, 60 to 89 Days Past Due [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due 856 238
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due 249  
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due 300 20
Financing Receivables, 60 to 89 Days Past Due [Member] | Consumer [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due   1
Financing Receivables, 60 to 89 Days Past Due [Member] | One- to four-family [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due 307 192
Financing Receivables, 60 to 89 Days Past Due [Member] | Home equity lines of credit [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due   25
Financing Receivables, 90 Days or Greater [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due 46 173
Financing Receivables, 90 Days or Greater [Member] | Commercial [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due   150
Financing Receivables, 90 Days or Greater [Member] | Consumer [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due 17 $ 23
Financing Receivables, 90 Days or Greater [Member] | One- to four-family [Member]    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total Past Due $ 29