v3.26.1
Revision of Previously Issued Financial Statements - Revised prior period amounts on the consolidated financial statements to correct the misstatement (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Dec. 31, 2024
Liabilities, Current [Abstract]        
Purchase warrant liability $ 694   $ 2,566  
Total current liabilities 2,057   3,584  
Equity, Attributable to Parent [Abstract]        
Additional paid-in capital 457,035   457,025  
Accumulated deficit (441,975)   (442,656)  
Total stockholders' equity 12,554 $ 13,093 11,863 $ 12,751
Statement of Comprehensive Income [Abstract]        
Change in fair value of purchase warrant liability 1,872 1,027    
Other income (expense), net 2,000 1,215    
Net income $ 681 $ 317    
Basic EPS $ 0.05 $ 0.03    
Diluted EPS $ 0.05 $ 0.03    
Statement of Cash Flows [Abstract]        
Net income $ 681 $ 317    
Change in fair value of warrant liability (1,872) (1,027)    
Statement of Stockholders' Equity [Abstract]        
Additional paid-in capital 457,035   457,025  
Accumulated deficit (441,975)   (442,656)  
Total stockholders' equity $ 12,554 $ 13,093 $ 11,863 $ 12,751