v3.26.1
Note 3 - Restatement of Consolidated Financial Statements - Restatement of Financial Statements (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Derivative Liability, Noncurrent $ 639,071 $ 0  
Non-cash loss on changes in fair value of warrant liabilities (509,940) 114  
Net loss (630,780) (7,223)  
Total liabilities 640,500 3,552  
Non-cash loss on fair value of warrant liability in excess of proceeds at issuance (123,185) 0  
Total stockholders’ equity (631,815) (129) $ 3,314
Fair Value Adjustment of Warrants 509,940 (114)  
Accumulated deficit (819,054) (183,457)  
Net income (loss) from continuing operations (641,861) (8,750)  
Non-cash Gain (Loss) on Fair Value of Warrants, Excess of Proceeds from Issuance 123,185 (0)  
Net loss attributable to common stockholders $ (630,780) $ (8,608)  
Weighted-average shares of common stock used in computing net loss per share attributable to common stockholders (basic and diluted) (in shares) 5,820 679  
Basic loss per share from continuing operations (in dollars per share) $ (110.29) $ (14.93)  
Basic earnings per share from discontinued operations (in dollars per share) 1.9 2.25  
Basic (loss) earnings per share attributable to common stockholders (in dollars per share) $ (108.39) $ (12.68)  
Retained Earnings [Member]      
Net loss $ (630,780) $ (7,223)  
Total stockholders’ equity (819,054) $ (183,457) $ (174,849)
Previously Reported [Member]      
Derivative Liability, Noncurrent 30,432    
Non-cash loss on changes in fair value of warrant liabilities (24,486)    
Net loss (22,141)    
Total liabilities 31,861    
Non-cash loss on fair value of warrant liability in excess of proceeds at issuance 0    
Total stockholders’ equity (23,176)    
Fair Value Adjustment of Warrants 24,486    
Accumulated deficit (210,415)    
Net income (loss) from continuing operations (33,222)    
Non-cash Gain (Loss) on Fair Value of Warrants, Excess of Proceeds from Issuance (0)    
Net loss attributable to common stockholders $ (22,141)    
Weighted-average shares of common stock used in computing net loss per share attributable to common stockholders (basic and diluted) (in shares) 5,820    
Basic loss per share from continuing operations (in dollars per share) $ (5.7)    
Basic earnings per share from discontinued operations (in dollars per share) 1.9    
Basic (loss) earnings per share attributable to common stockholders (in dollars per share) $ (3.8)    
Previously Reported [Member] | Retained Earnings [Member]      
Net loss $ (22,141)    
Total stockholders’ equity (210,415)    
Revision of Prior Period, Error Correction, Adjustment [Member]      
Derivative Liability, Noncurrent 608,639    
Non-cash loss on changes in fair value of warrant liabilities (485,454)    
Net loss (608,639)    
Total liabilities 608,639    
Non-cash loss on fair value of warrant liability in excess of proceeds at issuance (123,185)    
Total stockholders’ equity (608,639)    
Fair Value Adjustment of Warrants 485,454    
Accumulated deficit (608,639)    
Net income (loss) from continuing operations (608,639)    
Non-cash Gain (Loss) on Fair Value of Warrants, Excess of Proceeds from Issuance 123,185    
Net loss attributable to common stockholders $ (608,639)    
Weighted-average shares of common stock used in computing net loss per share attributable to common stockholders (basic and diluted) (in shares) 0    
Basic loss per share from continuing operations (in dollars per share) $ (104.58)    
Basic earnings per share from discontinued operations (in dollars per share) 0    
Basic (loss) earnings per share attributable to common stockholders (in dollars per share) $ (104.58)    
Revision of Prior Period, Error Correction, Adjustment [Member] | Retained Earnings [Member]      
Net loss $ (608,639)    
Total stockholders’ equity $ (608,639)