Employee Benefit Plans (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Jun. 30, 2022
Defined Benefit Plan [Member]
Components of Net Periodic Pension Costs [Abstract]
Interest cost	$ 50	$ 42
Expected return on plan assets	(55)	(70)
Amortization of net loss	27	32
Net periodic pension cost	22	4
Supplemental Executive Retirement Plan [Member]
Components of Net Periodic Pension Costs [Abstract]
Net periodic pension cost	371	$ 314
Postemployment benefits liability	$ 10,600		$ 9,900