Represents the deferred compensation arrangement, fixed interest rate.

No definition available.

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- Definition

The percentage of director fees that deferred.

+ References

No definition available.

+ Details

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- Definition

Term of director.

+ References

No definition available.

+ Details

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Data Type:	xbrli:durationItemType
Balance Type:	na
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- Definition

The number of directors electing to defer fees and interest.

+ References

No definition available.

+ Details

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Data Type:	xbrli:integerItemType
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- Definition

The number of directors electing to not defer fees and interest.

+ References

No definition available.

+ Details

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Data Type:	xbrli:integerItemType
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- Definition

Period of base pay in event of severance of the employment agreeent.

+ References

No definition available.

+ Details

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Data Type:	xbrli:durationItemType
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- Definition

The cash outflow during the period from the payment for the Retention Bonus Plan.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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- Definition

Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 235
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.9-06)
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Balance Type:	credit
Period Type:	instant

- Definition

Number of shares authorized for issuance under share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 718
-SubTopic 10
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-Section 50
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-Publisher FASB
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Balance Type:	na
Period Type:	instant

- Definition

Maximum number of shares that may be issued in accordance with the plan as a proportion of outstanding capital stock.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
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Balance Type:	na
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- Definition

Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
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Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
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Note 12 - Commitments (Details Textual)				6 Months Ended	12 Months Ended
Note 12 - Commitments (Details Textual)	Nov. 14, 2023 shares	Oct. 12, 2023	Sep. 05, 2023 shares	Jun. 30, 2026 USD ($)	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Jun. 30, 2025 USD ($)	Jan. 01, 2020
Payment for Retention Bonus Plan \| $				$ 0
Deferred Compensation, Arrangement Fixed Interest Rate												5.00%
Director Fees, Deferred, Percentage				71.00%	100.00%	100.00%	100.00%	100.00%	100.00%	100.00%
Director Term		3 years
Directors Electing to Not Defer Fees and Interest				2
Directors Electing to Defer Fees and Interest				2
Stock Plan [Member]
Stock Issued During Period, Shares, Restricted Stock Award, Gross	91,628
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized	91,628
Share-Based Compensation Arrangement by Share-Based Payment Award, Percentage of Outstanding Stock Maximum	5.80%
Rights Offering [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Percentage of Outstanding Stock Maximum	4.20%
Chief Executive Officer [Member]
Employment Agreement, Severance, Period of Base Pay				6 months
Chief Operating Officer [Member]
Employment Agreement, Severance, Period of Base Pay				6 months
Director [Member]
Stock Issued During Period, Shares, Restricted Stock Award, Gross			91,628
Bonus Payable [Member] \| Chief Executive Officer [Member]
Other Commitment \| $											$ 125,000