v3.26.1
Consolidated Statements of Changes in Stockholders’ Equity - USD ($)
$ in Thousands
Total
Common Stock And Prefunded Warrants In Financing
Common Stock, Other
Common Stock
Common Stock
Common Stock And Prefunded Warrants In Financing
Common Stock
Common Stock, Other
Additional  Paid-in Capital
Additional  Paid-in Capital
Common Stock And Prefunded Warrants In Financing
Additional  Paid-in Capital
Common Stock, Other
Accumulated Deficit
Beginning balance (in shares) at Dec. 31, 2024       18,768            
Beginning balance at Dec. 31, 2024 $ 4,032     $ 0     $ 43,772     $ (39,740)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Stock-based compensation 220           220      
Fractional share adjustment (in shares)       (5)            
Fractional share adjustment (1)           (1)      
Net loss (3,046)                 (3,046)
Ending balance (in shares) at Mar. 31, 2025       18,763            
Ending balance at Mar. 31, 2025 1,205     $ 0     43,991     (42,786)
Beginning balance (in shares) at Dec. 31, 2024       18,768            
Beginning balance at Dec. 31, 2024 4,032     $ 0     43,772     (39,740)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Net loss (5,938)                  
Ending balance (in shares) at Jun. 30, 2025       89,172            
Ending balance at Jun. 30, 2025 3,323     $ 0     49,001     (45,678)
Beginning balance (in shares) at Mar. 31, 2025       18,763            
Beginning balance at Mar. 31, 2025 1,205     $ 0     43,991     (42,786)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Stock-based compensation 41           41      
Issuance of common stock and prefunded warrants, net of issuance costs (in shares)         49,603 20,806        
Issuance of common stock and prefunded warrants, net of issuance costs   $ 4,144 $ 825         $ 4,144 $ 825  
Net loss (2,892)                 (2,892)
Ending balance (in shares) at Jun. 30, 2025       89,172            
Ending balance at Jun. 30, 2025 $ 3,323     $ 0     49,001     (45,678)
Beginning balance (in shares) at Dec. 31, 2025 497,693     497,693            
Beginning balance at Dec. 31, 2025 $ 6,008     $ 0     57,704     (51,696)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Stock-based compensation 31           31      
Fractional share adjustment (in shares)       (124)            
Fractional share adjustment (1)           (1)      
Issuance of common stock and prefunded warrants, net of issuance costs (in shares)       1,087,364            
Issuance of common stock and prefunded warrants, net of issuance costs 6,505           6,505      
Net loss (1,998)                 (1,998)
Ending balance (in shares) at Mar. 31, 2026       1,584,933            
Ending balance at Mar. 31, 2026 $ 10,545     $ 0     64,239     (53,694)
Beginning balance (in shares) at Dec. 31, 2025 497,693     497,693            
Beginning balance at Dec. 31, 2025 $ 6,008     $ 0     57,704     (51,696)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Net loss $ (3,641)                  
Ending balance (in shares) at Jun. 30, 2026 2,186,115     2,186,115            
Ending balance at Jun. 30, 2026 $ 10,280     $ 0     65,617     (55,337)
Beginning balance (in shares) at Mar. 31, 2026       1,584,933            
Beginning balance at Mar. 31, 2026 10,545     $ 0     64,239     (53,694)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Stock-based compensation 34           34      
Issuance of common stock and prefunded warrants, net of issuance costs (in shares)       601,182            
Issuance of common stock and prefunded warrants, net of issuance costs 1,344           1,344      
Net loss $ (1,643)                 (1,643)
Ending balance (in shares) at Jun. 30, 2026 2,186,115     2,186,115            
Ending balance at Jun. 30, 2026 $ 10,280     $ 0     $ 65,617     $ (55,337)