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Employee Benefits - Net Periodic Benefit Cost (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Retirement Benefits [Abstract]
Service cost	$ 48	$ 56
Interest cost	79	75
Amortization of Loss	27	60
Net periodic benefit cost, Total	$ 154	$ 191

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Amount of net periodic benefit cost (credit) for defined benefit plan.

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Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan.

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