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Note 1 - Business Description (Details Textual) $ / shares in Units, $ in Thousands | Sep. 30, 2024 $ / shares | Aug. 13, 2024 shares | Aug. 12, 2024 USD ($) $ / shares | Dec. 31, 2023 $ / shares
--- | --- | --- | --- | ---
Common Stock, Par or Stated Value Per Share (in dollars per share) | $ 0.0001 |  |  | $ 0.0001
Shares, Outstanding (in shares) | shares |  | 7,472,555 |  |
The Merger [Member] |  |  |  |
Business Acquisition, Conversion Rate of Shares |  |  | 0.104 |
Goodwill | $ |  |  | $ 0 |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill | $ |  |  | $ 0 |
Private Firefly [Member] |  |  |  |
Common Stock, Par or Stated Value Per Share (in dollars per share) |  |  | $ 0.00001 |
New Firefly Common Stock [Member] |  |  |  |
Common Stock, Par or Stated Value Per Share (in dollars per share) |  |  | $ 0.0001 |

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