Annual report [Section 13 and 15(d), not S-K Item 405]

Consolidated Statements of Stockholders' Equity

v3.25.0.1
Consolidated Statements of Stockholders' Equity - USD ($)
$ in Thousands
Total
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
AOCI Attributable to Parent [Member]
Beginning balance, value at Dec. 31, 2022 $ 32,990 $ 0 $ 425,196 $ (392,080) $ (126)
Beginning balance, shares at Dec. 31, 2022   4,171,297      
Issuance of common stock, net of issuance costs 109   109    
Issuance of common stock, net of issuance costs, shares   14,106      
Issuance of common stock upon conversion of K2 Loan and Security Agreement, Value 875   875    
Issuance of common stock upon conversion of K2 Loan and Security Agreement, Shares   194,444      
Stock-based compensation expense 3,470   3,470    
Issuance of common stock upon exercise of stock options 130   130    
Issuance of common stock upon exercise of stock options, shares   43,836      
Change in unrealized gain (loss) on marketable debt securities 125       125
Net Income (Loss) (44,604)     (44,604)  
Ending balance, value at Dec. 31, 2023 (6,905) $ 0 429,780 (436,684) (1)
Ending balance, shares at Dec. 31, 2023   4,423,683      
Issuance of common stock, net of issuance costs 180,237 $ 1 180,236    
Issuance of common stock, net of issuance costs, shares   7,462,916      
Issuance of common stock upon cashless exercise of warrants, shares   6,087      
Issuance of common stock upon conversion of K2 Loan and Security Agreement, Value 1,125   1,125    
Issuance of common stock upon conversion of K2 Loan and Security Agreement, Shares   142,857      
Stock-based compensation expense 6,145   6,145    
Issuance of common stock upon exercise of stock options $ 1,999   1,999    
Issuance of common stock upon exercise of stock options, shares 136,664 136,664      
Issuance of common stock upon vesting of restricted stock, Share   7,275      
Change in unrealized gain (loss) on marketable debt securities $ 36       36
Net Income (Loss) (40,209)     (40,209)  
Ending balance, value at Dec. 31, 2024 $ 142,428 $ 1 $ 619,285 $ (476,893) $ 35
Ending balance, shares at Dec. 31, 2024   12,179,482