Note 1 - Basis of Presentation and Summary of Significant Accounting Policies (Details Textual) |
Mar. 13, 2026
shares
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Mar. 06, 2026
$ / shares
|
Mar. 31, 2026
$ / shares
shares
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Mar. 12, 2026
shares
|
Dec. 31, 2025
$ / shares
shares
|
|---|---|---|---|---|---|
| Common Stock, Par or Stated Value Per Share | $ / shares | $ 0.01 | $ 0.01 | $ 0.01 | ||
| Common Stock, Shares, Outstanding (in shares) | 4,471,927 | 4,510,182 | 44,719,894 | 4,471,989 | |
| Stock Issued During Period, Shares, Issued for Services (in shares) | 62 | ||||
| Reverse Stock Split [Member] | |||||
| Stockholders' Equity Note, Stock Split, Conversion Ratio | 10 | ||||
| Minimum [Member] | Reverse Stock Split [Member] | |||||
| Stockholders' Equity Note, Stock Split, Conversion Ratio | 5 | ||||
| Maximum [Member] | Reverse Stock Split [Member] | |||||
| Stockholders' Equity Note, Stock Split, Conversion Ratio | 15 |
| X | ||||||||||
- Definition Number of shares issued which are in lieu of cash for services contributed to the entity. No definition available.
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| X | ||||||||||
- Definition Face amount or stated value per share of common stock. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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- Details
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