Note 6 - Stockholders' Equity - Summary of Grants Awarded (Details) shares in Thousands	9 Months Ended
	Sep. 30, 2025 $ / shares shares
Restricted stock, January 15, 2025 [Member]
Subsidiary or Equity Method Investee [Line Items]
Number of Shares granted awarded, Shares | shares	325,016
Grant date fair value per share | $ / shares	$ 5.41
Grant date	Jan. 15, 2025
Restricted Stock, March 24, 2025 [Member]
Subsidiary or Equity Method Investee [Line Items]
Number of Shares granted awarded, Shares | shares	23,826
Grant date fair value per share | $ / shares	$ 5.87
Grant date	Mar. 24, 2025
Restricted Stock, June 23, 2025 [Member]
Subsidiary or Equity Method Investee [Line Items]
Number of Shares granted awarded, Shares | shares	1,613,885
Grant date fair value per share | $ / shares	$ 5.82
Grant date	Jun. 23, 2025
Performance based, June 23, 2025 [Member]
Subsidiary or Equity Method Investee [Line Items]
Number of Shares granted awarded, Shares | shares	840,205
Grant date fair value per share | $ / shares	$ 0.06
Grant date	Jun. 23, 2025
Restricted stock July 15, 2025 [Member]
Subsidiary or Equity Method Investee [Line Items]
Number of Shares granted awarded, Shares | shares	49,100
Grant date fair value per share | $ / shares	$ 6.11
Grant date	Jul. 15, 2025
Restricted stock September 4, 2025 [Member]
Subsidiary or Equity Method Investee [Line Items]
Number of Shares granted awarded, Shares | shares	8,475
Grant date fair value per share | $ / shares	$ 8.85
Grant date	Sep. 04, 2025