Amount, excluding accrued interest, of allowance for credit loss on investment in debt security measured at amortized cost (held-to-maturity).

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479344/326-20-45-1

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Summary of Significant Accounting Policies - Summary of change from the incurred loss model to the current expected credit loss model (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Jun. 30, 2023	Jun. 30, 2022
Accounting Policies [Line items]
ACL on debt securities held to maturity	$ 0
ACL on loans	3,601		$ 3,409
ACL on debt securities and loans		$ 3,707
Unfunded Loan Commitment
Accounting Policies [Line items]
ACL on loans		151
Residential real estate \| 1-4 Family
Accounting Policies [Line items]
ACL on loans	403	419	506
Residential real estate \| Home equity and HELOCs
Accounting Policies [Line items]
ACL on loans	215	132	113
Residential real estate \| Construction Residential
Accounting Policies [Line items]
ACL on loans	44	40	386
Commercial real estate \| 1-4 Family
Accounting Policies [Line items]
ACL on loans	317
Commercial real estate \| 1 - 4 family investor
Accounting Policies [Line items]
ACL on loans	317	328	527
Commercial real estate \| Multi-family (five or more)
Accounting Policies [Line items]
ACL on loans	52	59	110
Commercial real estate \| Commercial non-residential
Accounting Policies [Line items]
ACL on loans	1,754	1,799	1,451
Commercial real estate \| Construction and land
Accounting Policies [Line items]
ACL on loans	240	188	166
Commercial
Accounting Policies [Line items]
ACL on loans	322	336	100
Consumer loans
Accounting Policies [Line items]
ACL on loans	$ 254	255	$ 50
Previously Reported
Accounting Policies [Line items]
ACL on debt securities and loans		3,414
Previously Reported \| Unfunded Loan Commitment
Accounting Policies [Line items]
ACL on loans		101
Previously Reported \| Residential real estate \| 1-4 Family
Accounting Policies [Line items]
ACL on loans		486
Previously Reported \| Residential real estate \| Home equity and HELOCs
Accounting Policies [Line items]
ACL on loans		113
Previously Reported \| Residential real estate \| Construction Residential
Accounting Policies [Line items]
ACL on loans		214
Previously Reported \| Commercial real estate \| 1 - 4 family investor
Accounting Policies [Line items]
ACL on loans		569
Previously Reported \| Commercial real estate \| Multi-family (five or more)
Accounting Policies [Line items]
ACL on loans		89
Previously Reported \| Commercial real estate \| Commercial non-residential
Accounting Policies [Line items]
ACL on loans		1,420
Previously Reported \| Commercial real estate \| Construction and land
Accounting Policies [Line items]
ACL on loans		281
Previously Reported \| Commercial
Accounting Policies [Line items]
ACL on loans		82
Previously Reported \| Consumer loans
Accounting Policies [Line items]
ACL on loans		59
Revision of Prior Period, Adjustment
Accounting Policies [Line items]
ACL on debt securities and loans		293
Revision of Prior Period, Adjustment \| Unfunded Loan Commitment
Accounting Policies [Line items]
ACL on loans		50
Revision of Prior Period, Adjustment \| Residential real estate \| 1-4 Family
Accounting Policies [Line items]
ACL on loans		(67)
Revision of Prior Period, Adjustment \| Residential real estate \| Home equity and HELOCs
Accounting Policies [Line items]
ACL on loans		19
Revision of Prior Period, Adjustment \| Residential real estate \| Construction Residential
Accounting Policies [Line items]
ACL on loans		(174)
Revision of Prior Period, Adjustment \| Commercial real estate \| 1 - 4 family investor
Accounting Policies [Line items]
ACL on loans		(241)
Revision of Prior Period, Adjustment \| Commercial real estate \| Multi-family (five or more)
Accounting Policies [Line items]
ACL on loans		(30)
Revision of Prior Period, Adjustment \| Commercial real estate \| Commercial non-residential
Accounting Policies [Line items]
ACL on loans		379
Revision of Prior Period, Adjustment \| Commercial real estate \| Construction and land
Accounting Policies [Line items]
ACL on loans		(93)
Revision of Prior Period, Adjustment \| Commercial
Accounting Policies [Line items]
ACL on loans		254
Revision of Prior Period, Adjustment \| Consumer loans
Accounting Policies [Line items]
ACL on loans		$ 196