v3.26.1
Condensed Consolidated Statements of Stockholders' Deficit - USD ($)
shares in Thousands, $ in Thousands
Total
ATM Agreement
Registered Direct Offering
Common Stock
Common Stock
ATM Agreement
Common Stock
Registered Direct Offering
Additional Paid-in Capital
Additional Paid-in Capital
ATM Agreement
Additional Paid-in Capital
Registered Direct Offering
Accumulated Other Comprehensive Income (Loss)
Accumulated Deficit
Balance as at beginning at Dec. 31, 2024 $ (59,315)     $ 5     $ 501,195     $ 1,518 $ (562,033)
Balance as at beginning (in shares) at Dec. 31, 2024       47,987              
Increase (Decrease) in Stockholders' Equity [Roll Forward]                      
Issuance of common stock under common stock purchase agreement 189           189        
Issuance of common stock under common stock purchase agreement (in shares)       74              
Issuance of common stock upon exercise of stock options 19           19        
Issuance of common stock upon exercise of stock options (in shares)       173              
Release of vested restricted stock units (in shares)       19              
Shares withheld related to net share settlement of restricted stock units       (6)              
Shares withheld related to net share settlement of restricted stock units (11)           (11)        
Stock-based compensation 511           511        
Foreign currency translation adjustment (51)                 (51)  
Net loss (6,968)                   (6,968)
Balance as at end at Mar. 31, 2025 (65,626)     $ 5     501,903     1,467 (569,001)
Balance as at end (in shares) at Mar. 31, 2025       48,247              
Balance as at beginning at Dec. 31, 2024 (59,315)     $ 5     501,195     1,518 (562,033)
Balance as at beginning (in shares) at Dec. 31, 2024       47,987              
Increase (Decrease) in Stockholders' Equity [Roll Forward]                      
Foreign currency translation adjustment (1,743)                    
Net loss (20,506)                    
Balance as at end at Jun. 30, 2025 (69,976)     $ 6     512,782     (225) (582,539)
Balance as at end (in shares) at Jun. 30, 2025       55,784              
Balance as at beginning at Mar. 31, 2025 (65,626)     $ 5     501,903     1,467 (569,001)
Balance as at beginning (in shares) at Mar. 31, 2025       48,247              
Increase (Decrease) in Stockholders' Equity [Roll Forward]                      
Issuance of common stock under common stock purchase agreement 1 $ 471 $ 9,894     $ 1 1 $ 471 $ 9,893    
Issuance of common stock under common stock purchase agreement (in shares)       1 298 7,006          
Issuance of common stock upon exercise of stock options 2           2        
Issuance of common stock upon exercise of stock options (in shares)       14              
Release of vested restricted stock units (in shares)       218              
Stock-based compensation 512           512        
Foreign currency translation adjustment (1,692)                 (1,692)  
Net loss (13,538)                   (13,538)
Balance as at end at Jun. 30, 2025 (69,976)     $ 6     512,782     (225) (582,539)
Balance as at end (in shares) at Jun. 30, 2025       55,784              
Balance as at beginning at Dec. 31, 2025 $ (83,293)     $ 6     520,925     1,181 (605,405)
Balance as at beginning (in shares) at Dec. 31, 2025 58,137     58,137              
Increase (Decrease) in Stockholders' Equity [Roll Forward]                      
Issuance of common stock from conversion of promissory notes and accrued interest $ 5,158           5,158        
Issuance of common stock from conversion of promissory notes and accrued interest (in shares)       4,359              
Issuance of common stock under common stock purchase agreement   12,282     $ 1     12,281      
Issuance of common stock under common stock purchase agreement (in shares)         10,009            
Issuance of common stock upon exercise of stock options 1           1        
Issuance of common stock upon exercise of stock options (in shares)       1              
Issuance of common stock warrants in connection with extension of a convertible promissory note 155           155        
Release of vested restricted stock units (in shares)       93              
Shares withheld related to net share settlement of restricted stock units       (6)              
Shares withheld related to net share settlement of restricted stock units (8)           (8)        
Stock-based compensation 445           445        
Foreign currency translation adjustment 1,188                 1,188  
Net loss (9,864)                   (9,864)
Balance as at end at Mar. 31, 2026 (73,936)     $ 7     538,957     2,369 (615,269)
Balance as at end (in shares) at Mar. 31, 2026       72,593              
Balance as at beginning at Dec. 31, 2025 $ (83,293)     $ 6     520,925     1,181 (605,405)
Balance as at beginning (in shares) at Dec. 31, 2025 58,137     58,137              
Increase (Decrease) in Stockholders' Equity [Roll Forward]                      
Issuance of common stock upon exercise of stock options (in shares) 15                    
Foreign currency translation adjustment $ 1,604                    
Net loss (30,242)                    
Balance as at end at Jun. 30, 2026 $ (52,016)     $ 9     580,837     2,785 (635,647)
Balance as at end (in shares) at Jun. 30, 2026 91,964     91,964              
Balance as at beginning at Mar. 31, 2026 $ (73,936)     $ 7     538,957     2,369 (615,269)
Balance as at beginning (in shares) at Mar. 31, 2026       72,593              
Increase (Decrease) in Stockholders' Equity [Roll Forward]                      
Issuance of common stock under common stock purchase agreement   $ 41,536     $ 2     $ 41,534      
Issuance of common stock under common stock purchase agreement (in shares)         19,186            
Issuance of common stock upon exercise of stock options 2           2        
Issuance of common stock upon exercise of stock options (in shares)       14              
Release of vested restricted stock units (in shares)       171              
Stock-based compensation 344           344        
Foreign currency translation adjustment 416                 416  
Net loss (20,378)                   (20,378)
Balance as at end at Jun. 30, 2026 $ (52,016)     $ 9     $ 580,837     $ 2,785 $ (635,647)
Balance as at end (in shares) at Jun. 30, 2026 91,964     91,964