Premises and Equipment - Calculated amount of right of use assets and lease liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Right of use assets obtained in exchange for lease obligations: Operating Leases	$ 95	$ 804	$ 2,004
Consolidated Balance Sheet
Operating leases ROU asset	3,849	2,770
Operating leases liability	3,849	2,770
Consolidated Statement Of Income
Operating lease costs classified as occupancy and equipment expense (includes short-term lease costs)	451	340
Supplemental Disclosures Of Cash Flow Information | Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$ 382	282
Right of use assets obtained in exchange for lease obligations: Operating Leases		$ 804