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No definition available.

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- Definition

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+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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- Definition

Percentage of vesting of award under share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Represents the percentage of return on assets needed for performance-based shares to be awarded.

+ References

No definition available.

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Represents the maximum percentage of grant value that performance-based awards can reach.

+ References

No definition available.

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+ References

No definition available.

+ Details

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- Definition

The maximum awards to each employee under the plan per period.

+ References

No definition available.

+ Details

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Note 11 - Equity Plans (Details Textual) - USD ($)	3 Months Ended	6 Months Ended		12 Months Ended
Note 11 - Equity Plans (Details Textual) - USD ($)	Mar. 31, 2024	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
C-Suite Long-Term Incentive Plan [Member]
Minimum Return on Assets for Performance-Based Incentives		5.00%
Performance-Based Award Cap, Percentage of Grant		150.00%
Chief Executive Officer [Member] \| C-Suite Long-Term Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Amount Per Employee		$ 1,100,000		$ 1,100,000
President and Chief Operating Officer [Member] \| C-Suite Long-Term Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Amount Per Employee		800,000		600,000
Chief Financial Officer [Member] \| C-Suite Long-Term Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Amount Per Employee		$ 500,000		$ 300,000
Restricted Stock [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)		10,050	0
Restricted Stock [Member] \| Non-Employee Director [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Value	$ 110,000
Restricted Stock [Member] \| Non-Employee Director [Member] \| Share-Based Payment Arrangement, Tranche One [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage		33.33%
Restricted Stock [Member] \| Non-Employee Director [Member] \| Share-Based Payment Arrangement, Tranche Two [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage		33.33%
Restricted Stock [Member] \| Non-Employee Director [Member] \| Share-Based Payment Arrangement, Tranche Three [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage		33.33%
Restricted Stock Units (RSUs) [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)		34,486	49,768
Restricted Stock Units (RSUs) [Member] \| C-Suite Long-Term Incentive Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)		17,243		20,000
Restricted Stock Units (RSUs) [Member] \| Non-Employee Director [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Value				$ 80,000
Restricted Stock Units (RSUs) [Member] \| Non-Employee Director [Member] \| Share-Based Payment Arrangement, Tranche One [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)				1 year
Performance Shares [Member] \| C-Suite Long-Term Incentive Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)		17,243		20,000
Service Based Cash Awards [Member] \| C-Suite Long-Term Incentive Plan [Member]
Deferred Compensation Arrangement with Individual, Cash Award Granted, Amount		$ 37,400		$ 300,000
Performance-Based Cash Awards [Member] \| C-Suite Long-Term Incentive Plan [Member]
Deferred Compensation Arrangement with Individual, Cash Award Granted, Amount		$ 37,400		$ 300,000
Common Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in shares)				1,400,000