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CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY - USD ($)
$ in Thousands
Total
Common Stock
Additional Paid-in Capital
Accumulated Deficit
Beginning Balance (in shares) at Dec. 31, 2022   84,610,114    
Beginning Balance at Dec. 31, 2022 $ 73,033 $ 8 $ 165,912 $ (92,887)
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Issuance of common stock in connection with an At Market Issuance Sales Agreement/stock purchase agreement, net of issuance cost (in shares)   331,351    
Issuance of common stock in connection with an At Market Issuance Sales Agreement/Stock Purchase Agreement, net of issuance cost 2,376   2,376  
Issuance of common stock upon exercise of stock options and vesting of restricted stock units (in shares)   30,000    
Issuance of common stock upon exercise of stock options and vesting of restricted stock units 2   2  
Stock-based compensation 726   726  
Net loss (9,102)     (9,102)
Ending Balance (in shares) at Mar. 31, 2023   84,971,465    
Ending Balance at Mar. 31, 2023 67,035 $ 8 169,016 (101,989)
Beginning Balance (in shares) at Dec. 31, 2022   84,610,114    
Beginning Balance at Dec. 31, 2022 73,033 $ 8 165,912 (92,887)
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Net loss (27,042)      
Ending Balance (in shares) at Sep. 30, 2023   87,642,244    
Ending Balance at Sep. 30, 2023 65,756 $ 9 185,676 (119,929)
Beginning Balance (in shares) at Mar. 31, 2023   84,971,465    
Beginning Balance at Mar. 31, 2023 67,035 $ 8 169,016 (101,989)
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Issuance of common stock in connection with an At Market Issuance Sales Agreement/stock purchase agreement, net of issuance cost (in shares)   875,772    
Issuance of common stock in connection with an At Market Issuance Sales Agreement/Stock Purchase Agreement, net of issuance cost 8,177 $ 1 8,176  
Issuance of common stock upon exercise of stock options and vesting of restricted stock units (in shares)   146,223    
Issuance of common stock upon exercise of stock options and vesting of restricted stock units 1   1  
Exercise of stock warrants (in shares)   100    
Issuance of common stock upon exercise of stock warrants, net of issuance cost 1   1  
Stock-based compensation 924   924  
Net loss (9,448)     (9,448)
Ending Balance (in shares) at Jun. 30, 2023   85,993,560    
Ending Balance at Jun. 30, 2023 66,690 $ 9 178,118 (111,437)
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Issuance of common stock in connection with an At Market Issuance Sales Agreement/stock purchase agreement, net of issuance cost (in shares)   1,269,441    
Issuance of common stock in connection with an At Market Issuance Sales Agreement/Stock Purchase Agreement, net of issuance cost 6,331   6,331  
Issuance of common stock upon exercise of stock options and vesting of restricted stock units (in shares)   379,243    
Issuance of common stock upon exercise of stock options and vesting of restricted stock units 112   112  
Stock-based compensation 1,115   1,115  
Net loss (8,492)     (8,492)
Ending Balance (in shares) at Sep. 30, 2023   87,642,244    
Ending Balance at Sep. 30, 2023 $ 65,756 $ 9 185,676 (119,929)
Beginning Balance (in shares) at Dec. 31, 2023 88,869,463 88,869,463    
Beginning Balance at Dec. 31, 2023 $ 59,800 $ 9 189,454 (129,663)
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Issuance of common stock in connection with an At Market Issuance Sales Agreement/stock purchase agreement, net of issuance cost (in shares)   2,853,266    
Issuance of common stock in connection with an At Market Issuance Sales Agreement/Stock Purchase Agreement, net of issuance cost 8,746   8,746  
Issuance of common stock upon exercise of stock options and vesting of restricted stock units (in shares)   551,436    
Issuance of common stock upon exercise of stock options and vesting of restricted stock units 28   28  
Stock-based compensation 1,247   1,247  
Net loss (9,886)     (9,886)
Ending Balance (in shares) at Mar. 31, 2024   92,274,165    
Ending Balance at Mar. 31, 2024 $ 59,935 $ 9 199,475 (139,549)
Beginning Balance (in shares) at Dec. 31, 2023 88,869,463 88,869,463    
Beginning Balance at Dec. 31, 2023 $ 59,800 $ 9 189,454 (129,663)
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Net loss $ (33,253)      
Ending Balance (in shares) at Sep. 30, 2024 111,338,789 111,338,789    
Ending Balance at Sep. 30, 2024 $ 55,999 $ 11 218,904 (162,916)
Beginning Balance (in shares) at Mar. 31, 2024   92,274,165    
Beginning Balance at Mar. 31, 2024 59,935 $ 9 199,475 (139,549)
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Issuance of common stock in connection with an At Market Issuance Sales Agreement/stock purchase agreement, net of issuance cost (in shares)   1,043,053    
Issuance of common stock in connection with an At Market Issuance Sales Agreement/Stock Purchase Agreement, net of issuance cost 2,074   2,074  
Issuance of common stock upon exercise of stock options and vesting of restricted stock units (in shares)   1,585,405    
Issuance of common stock upon exercise of stock options and vesting of restricted stock units 68   68  
Exercise of stock warrants (in shares)   13,075,664    
Issuance of common stock upon exercise of stock warrants, net of issuance cost 13,628 $ 2 13,626  
Stock-based compensation 1,941   1,941  
Net loss (12,517)     (12,517)
Ending Balance (in shares) at Jun. 30, 2024   107,978,287    
Ending Balance at Jun. 30, 2024 65,129 $ 11 217,184 (152,066)
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Issuance of common stock upon exchange of stock warrants for shares of common stock (in shares)   3,073,200    
Issuance of common stock upon exercise of stock options and vesting of restricted stock units (in shares)   287,302    
Stock-based compensation 1,720   1,720  
Net loss $ (10,850)     (10,850)
Ending Balance (in shares) at Sep. 30, 2024 111,338,789 111,338,789    
Ending Balance at Sep. 30, 2024 $ 55,999 $ 11 $ 218,904 $ (162,916)