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Income Taxes - Reconciliation of Income Tax Expense at the Statutory Rate (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Income Taxes Paid, Net [Abstract]
Computed at the statutory rate	$ 327	$ 454	$ 1,353	$ 1,268
Decrease resulting from
Tax exempt interest	(2)	(2)	(6)	(6)
Cash surrender value of life insurance	(18)	(43)	(83)	(72)
State income taxes	117	154	471	442
Other	(22)	37	(41)	51
Actual expense	$ 402	$ 600	$ 1,694	$ 1,683

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes.

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