Note 1 - Organization (Details Textual) - USD ($) |
Sep. 05, 2025 |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|---|
| Common Stock, Par or Stated Value Per Share (in dollars per share) | $ 0.001 | $ 0.001 | $ 0.001 |
| Preferred Stock, Par or Stated Value Per Share (in dollars per share) | $ 0.001 | $ 0.001 | $ 0.001 |
| Merger [Member] | |||
| Business Combination, Recognized Liability Assumed, Financial Liability | $ 244,112 | ||
| Business Combination, Recognized Asset Acquired, Other Asset, Current | 165,461 | ||
| Merger [Member] | Reported Value Measurement [Member] | |||
| Business Combination, Recognized Asset Acquired, Other Asset, Current | $ 261,698 | ||
| Common Stock [Member] | |||
| Stock Issued During Period, Shares, Acquisitions (in shares) | 16,213,447 | ||
| Common Stock [Member] | Merger [Member] | |||
| Stock Issued During Period, Shares, Acquisitions (in shares) | 16,213,447 | ||
| Preferred Stock [Member] | |||
| Stock Issued During Period, Shares, Acquisitions (in shares) | 332,696 | ||
| Preferred Stock [Member] | Merger [Member] | |||
| Stock Issued During Period, Shares, Acquisitions (in shares) | 332,696 |
| X | ||||||||||
- Definition Amount of asset acquired in business combination and recognized at acquisition date, classified as other and current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of financial liability assumed in business combination and recognized at acquisition date. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Face amount or stated value per share of common stock. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Number of shares of stock issued during the period pursuant to acquisitions. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|