Employee Benefit Plans (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021	Jun. 30, 2022
Defined Benefit Plan [Member]
Components of Net Periodic Pension Costs [Abstract]
Interest cost	$ 50	$ 42	$ 100	$ 84
Expected return on plan assets	(55)	(70)	(110)	(140)
Amortization of net loss	27	32	54	64
Net periodic pension cost	22	$ 4	44	$ 8
Supplemental Executive Retirement Plan [Member]
Components of Net Periodic Pension Costs [Abstract]
Net periodic pension cost	390		761
Postemployment benefits liability	$ 11,100		$ 11,100		$ 9,900