v3.26.1
CONDENSED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($)
$ in Thousands
Total
Common Stock
Additional Paid-In Capital
Accumulated Deficit
Treasury Stock
Beginning balance (in shares) at Dec. 31, 2024   8,229,730      
Beginning balance at Dec. 31, 2024 $ 56,393 $ 1 $ 539,808 $ (482,464) $ (952)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Issuance of common stock under employee stock purchase plan (in shares)   30,999      
Issuance of common stock under employee stock purchase plan 140   140    
Share-based compensation expense 2,822   2,822    
Issuance of common stock to licensees (in shares)   220,712      
Issuance of common stock to licensees 1,031   1,031    
Issuance of common stock through ATM facility, net of issuance cost (in shares)   1,818,886      
Issuance of common stock through ATM facility, net of issuance cost 9,516   9,516    
Settlement of restricted stock units (in shares)   275,540      
Net loss (20,565)     (20,565)  
Ending balance (in shares) at Mar. 31, 2025   10,575,867      
Ending balance at Mar. 31, 2025 $ 49,337 $ 1 553,317 (503,029) (952)
Beginning balance (in shares) at Dec. 31, 2025 24,088,425 24,115,346      
Beginning balance at Dec. 31, 2025 $ 92,248 $ 1 621,387 (528,188) (952)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Issuance of common stock under employee stock purchase plan (in shares)   23,233      
Issuance of common stock under employee stock purchase plan 83   83    
Share-based compensation expense 1,549   1,549    
Issuance of common stock to licensees (in shares)   201,504      
Issuance of common stock to licensees 662   662    
Issuance of common stock from pre-funded warrants (in shares)   875,000      
Issuance of common stock through ATM facility, net of issuance cost (in shares)   0      
Issuance of common stock through ATM facility, net of issuance cost 0   0    
Settlement of restricted stock units (in shares)   617,830      
Net loss $ (18,441)     (18,441)  
Ending balance (in shares) at Mar. 31, 2026 25,805,898 25,832,913      
Ending balance at Mar. 31, 2026 $ 76,101 $ 1 $ 623,681 $ (546,629) $ (952)