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Note 10 - Benefit Plans (Details Textual) - USD ($) | 12 Months Ended
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Jun. 30, 2022 | Jun. 30, 2021
Defined Contribution Plan, Employer Matching Contribution, Percent for First Compensation Slab | 100.00% |
Percentage of First Compensation | 3.00% |
Defined Contribution Plan, Employer Matching Contribution, Percent for Next Compensation Slab | 50.00% |
Percentage of Next Compensation | 2.00% |
Defined Contribution Plan, Cost | $ 111,000 | $ 99,000
Defined Contribution Plan, Employer Profit Sharing Contribution Amount | 200,000 | 80,000
Defined Contribution Plan, Employer Matching Contribution, Amount | $ 14,000 | $ 15,000
Employee Stock Purchase Plan [Member] |  |
Treasury Stock, Shares, Purchased by Employees (in shares) | 10,191 | 2,330
Employee Stock Purchase Plan, Employer Matching Contribution Amount | $ 38,000 | $ 6,000

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- Definition Amount of matching contribution amount made by an employer to a defined contribution plan. + References No definition available. + Details
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- Definition Defined contribution plan employer matching contribution percent for first compensation slab. + References No definition available. + Details
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- Definition Defined contribution plan employer matching contribution percent for next compensation slab. + References No definition available. + Details
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- Definition Amount of profit sharing contributions made by an employer to a defined contribution plan. + References No definition available. + Details
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- Definition Employee stock purchase plan employer matching contribution. + References No definition available. + Details
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- Definition Amount of cost for defined contribution plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942 + Details
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- Details
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