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Loans and Allowance for Credit Losses - Allowance for Credit Losses (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jun. 30, 2024 | Jun. 30, 2023
Allowance for loan losses: |  |
Balance, beginning of year | $ 7,139 | $ 7,052
Impact of adopting ASU 2016-13 |  | 47
Provision (credit) charged to expense | 150 | 52
Losses charged off | (49) | (51)
Recoveries | 259 | 39
Balance, end of period | 7,499 | 7,139
Loans: |  |
Ending balance | 646,389 | 594,324
One- to four-family [Member] |  |
Allowance for loan losses: |  |
Balance, beginning of year | 1,898 | 1,028
Impact of adopting ASU 2016-13 |  | 382
Provision (credit) charged to expense | (127) | 487
Losses charged off | 0 | 0
Recoveries | 3 | 1
Balance, end of period | 1,774 | 1,898
Loans: |  |
Ending balance | 177,263 | 163,854
Multi-family [Member] |  |
Allowance for loan losses: |  |
Balance, beginning of year | 1,121 | 1,375
Impact of adopting ASU 2016-13 |  | (140)
Provision (credit) charged to expense | 643 | (114)
Losses charged off | 0 | 0
Recoveries | 0 | 0
Balance, end of period | 1,764 | 1,121
Loans: |  |
Ending balance | 126,031 | 89,649
Home equity lines of credit [Member] |  |
Allowance for loan losses: |  |
Balance, beginning of year | 121 | 70
Impact of adopting ASU 2016-13 |  | 33
Provision (credit) charged to expense | 27 | 18
Losses charged off | 0 | 0
Recoveries | 0 | 0
Balance, end of period | 148 | 121
Loans: |  |
Ending balance | 9,859 | 8,066
Construction [Member] |  |
Allowance for loan losses: |  |
Balance, beginning of year | 765 | 489
Impact of adopting ASU 2016-13 |  | 192
Provision (credit) charged to expense | (428) | 84
Losses charged off | 0 | 0
Recoveries | 0 | 0
Balance, end of period | 337 | 765
Loans: |  |
Ending balance | 33,708 | 50,973
Commercial [Member] |  |
Allowance for loan losses: |  |
Balance, beginning of year | 2,369 | 1,985
Impact of adopting ASU 2016-13 |  | 385
Provision (credit) charged to expense | (11) | (1)
Losses charged off | 0 | 0
Recoveries | 0 | 0
Balance, end of period | 2,358 | 2,369
Loans: |  |
Ending balance | 200,017 | 193,707
Commercial [Member] |  |
Allowance for loan losses: |  |
Balance, beginning of year | 794 | 2,025
Impact of adopting ASU 2016-13 |  | (818)
Provision (credit) charged to expense | 17 | (422)
Losses charged off | 0 | (14)
Recoveries | 242 | 23
Balance, end of period | 1,053 | 794
Loans: |  |
Ending balance | 91,784 | 79,693
Consumer [Member] |  |
Allowance for loan losses: |  |
Balance, beginning of year | 71 | 80
Impact of adopting ASU 2016-13 |  | 13
Provision (credit) charged to expense | 29 | 0
Losses charged off | (49) | (37)
Recoveries | 14 | 15
Balance, end of period | 65 | 71
Loans: |  |
Ending balance | $ 7,727 | $ 8,382

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