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v3.22.2.2

Changes in Accumulated Other Comprehensive Income (AOCI) by Component - Amounts Reclassified from Accumulated Other Comprehensive Income (Detail) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Sep. 30, 2022 | Sep. 30, 2021
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |
Tax expense | $ 740 | $ 663
Net Income | 1,969 | 1,891
Amounts Reclassified from AOCI [Member] |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |
Total reclassified amount before tax | (2) | (7)
Tax expense | (1) | (2)
Net Income | (1) | (5)
Accumulated Net Realized Investment Gains (Losses) [Member] | Amounts Reclassified from AOCI [Member] |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |
Realized gains on available-for-sale securities | 0 | 0
Amortization of Defined Benefit Pension Items [Member] | Amounts Reclassified from AOCI [Member] |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] |  |
Actuarial losses | $ (2) | $ (7)

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