v3.26.1
Note 8 - Fair Value Measurements - Schedule of Fair Value Liabilities Measured on Recurring Basis (Details) - USD ($)
Dec. 31, 2025
Dec. 31, 2024
Oct. 01, 2024
Derivative liabilities - warrants $ 19,494,000    
Derivative liabilities - warrants 19,494,000    
Fair Value, Recurring [Member]      
Derivative liabilities - warrants 50,000 $ 16,400,000 $ 19,494,000
Total 50,000 16,400,000 19,494,000
Derivative liabilities - warrants 50,000 16,400,000 19,494,000
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]      
Derivative liabilities - warrants 0 0 0
Total 0 0 0
Derivative liabilities - warrants 0 0 0
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]      
Derivative liabilities - warrants 0 0 0
Total 0 0 0
Derivative liabilities - warrants 0 0 0
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]      
Derivative liabilities - warrants 50,000 16,400,000 19,494,000
Total 50,000 16,400,000 19,494,000
Derivative liabilities - warrants $ 50,000 $ 16,400,000 $ 19,494,000