Leases (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Jun. 30, 2022
Lease Right-of-Use Assets [Abstract]
Operating lease right-of-use assets	$ 836	$ 844
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Other Assets	Other Assets
Lease Liabilities [Abstract]
Operating lease liabilities	$ 869	$ 871
Operating Lease, Liability, Statement of Financial Position [Extensible List]	Other Accrued Expenses and Liabilities	Other Accrued Expenses and Liabilities
Weighted-average remaining lease term [Abstract]
Operating leases	35 years 10 months 24 days	36 years 4 months 24 days
Weighted-average discount rate [Abstract]
Operating leases	3.00%	3.00%