Quarterly report [Sections 13 or 15(d)]

Note 11 - Capitalization and Equity Structure - Accretion and Carrying Amount of Series B Preferred Stock (Details)

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Note 11 - Capitalization and Equity Structure - Accretion and Carrying Amount of Series B Preferred Stock (Details)
$ in Thousands
2 Months Ended
Mar. 31, 2026
USD ($)
Carrying value at March 31, 2026 $ 3,650
Convertible Series B Preferred Stock [Member]  
January 2026 Private Placement Issuance date (January 22, 2026) 3,274
Accretion of carrying value to redemption value 376
Carrying value at March 31, 2026 $ 3,650