Note 4 - Loans (Details Textual) Pure in Thousands, $ in Thousands	12 Months Ended
Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)
Loans and Leases Receivable, Gross	$ 611,567	$ 568,680
Interest Receivable	1,214	1,184
Financing Receivable, Nonaccrual	$ 431	1,771
Financing Receivable, Number of Loans Deferred Under Loan Modification Program	0
Financing Receivable, Troubled Debt Restructuring	$ 318	688
Troubled Debt Restructuring, Debtor, Subsequent Periods, Contingent Payments, Amount	$ 0	$ 4
Financing Receivable, Modifications, Number of Contracts	0	0
Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts	0	0
Threshold Amount of Loans Outstanding to Perform Credit Analysis	$ 100
Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Financing Receivable, Nonaccrual	27	$ 994
Financial Asset, Not Past Due [Member]
Financing Receivable, Nonaccrual	404	777
Commercial Portfolio Segment [Member]
Loans and Leases Receivable, Gross	87,008	112,337
Financing Receivable, Nonaccrual	276	303
Commercial Portfolio Segment [Member] \| SBA CARES Act Paycheck Protection Program [Member]
Loans and Leases Receivable, Gross	$ 179	$ 50,686

Represents the number of loans deferred under the loan modification program as of the specified date.

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- Definition

The threshold amount of loans outstanding balance that will trigger the credit analysis.

+ References

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- Definition

Number of financing receivables that have been modified by troubled debt restructurings.

+ References

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Amount of financing receivable modified as troubled debt restructuring.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
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- Definition

Number of financing receivable contracts modified as troubled debt restructuring within previous 12 months, with subsequent payment default.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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-URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953682-111524

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- Definition

Amortized cost of financing receivable on nonaccrual status. Excludes net investment in lease.

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- Definition

Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.

+ References

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-Publisher FASB
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- Definition

Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

+ References

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- Definition

Amount of restructured debt contingently payable based on the occurrence of future events or circumstances.

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