Loans and Allowance for Credit Losses on Loans - Narrative (Details) $ in Thousands	12 Months Ended
Jun. 30, 2021 USD ($) loan	Jun. 30, 2022 USD ($)
Accounts, Notes, Loans and Financing Receivable
Number of loans \| loan	2
Nonaccrual loan payoffs and charge offs	$ 5,100
Performing financing receivable
Accounts, Notes, Loans and Financing Receivable
Performing TDRs included in impaired loans	11,088	$ 9,818
Executive Officers and Directors
Accounts, Notes, Loans and Financing Receivable
Loans, net	256	231
Executive Officers and Directors \| Unfunded Loan Commitment
Accounts, Notes, Loans and Financing Receivable
Loans, net	$ 11	$ 14

Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.7)
-URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878

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