v3.26.1
Stockholders’ Equity - Common Warrants and Prefunded Warrants (Details)
$ / shares in Units, $ in Thousands
Aug. 14, 2025
USD ($)
$ / shares
shares
Dec. 12, 2024
USD ($)
$ / shares
shares
Jun. 30, 2026
$ / shares
shares
Dec. 31, 2025
USD ($)
$ / shares
shares
Dec. 12, 2025
shares
Jun. 04, 2025
shares
May 09, 2025
$ / shares
Class of Warrant or Right [Line Items]              
Common unit, issued (in units) 1,750,000 8,000,000          
Number of share in each unit   1          
Common shares, par value (in dollars per share) | $ / shares   $ 0.0001 $ 0.0001 $ 0.0001     $ 0.0001
Sale of stock (in dollars per share) | $ / shares $ 0.25 $ 0.25          
Sale of stock, gross proceeds | $ $ 438 $ 2,000          
Payments of stock issuance costs | $ $ 51 $ 208          
Common stock and common warrants issued (in shares)           487,500  
Common stock and common warrants issued, fair value | $       $ 329      
Common Warrant              
Class of Warrant or Right [Line Items]              
Warrant issued (in shares)   1          
Number of shares called by warrant (in shares)   1          
Warrants, term 5 years     5 years      
Warrant exercise price (in dollars per share) | $ / shares $ 0.40     $ 0.40      
Warrants outstanding (in shares)     10,237,500 10,237,500      
Pre-funded Warrant              
Class of Warrant or Right [Line Items]              
Warrant issued (in shares)   1     146,250    
Ratio for warrants called     0.015        
Exerciseable tranche after six months, and each month after     0.17        
Warrant exercise price (in dollars per share) | $ / shares $ 0.0001   $ 0.0001        
Warrants outstanding (in shares)     292,500 292,500