Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statements of Stockholder's Equity (Unaudited)

v3.24.3
Consolidated Statements of Stockholder's Equity (Unaudited) - USD ($)
$ in Thousands
Total
February 2024 Registered Direct Offering [Member]
November 2022 Private Placement [Member]
May 2023 Registered Direct Offering [Member]
Common Stock [Member]
Common Stock [Member]
February 2024 Registered Direct Offering [Member]
Common Stock [Member]
May 2023 Registered Direct Offering [Member]
Additional paid-in capital [Member]
Additional paid-in capital [Member]
February 2024 Registered Direct Offering [Member]
Additional paid-in capital [Member]
November 2022 Private Placement [Member]
Additional paid-in capital [Member]
May 2023 Registered Direct Offering [Member]
Accumulated other comprehensive income (loss) [Member]
Accumulated deficit [Member]
Beginning Balance at Dec. 31, 2022 $ 8,303       $ 87     $ 144,148       $ 4 $ (135,936)
Beginning Balance, Shares at Dec. 31, 2022         17,897,029                
Stock-based compensation expense 1,085             1,085          
Shares issued on exercise of warrants 77             77          
Shares issued on exercise of warrants, Shares         33,333                
Financing costs     $ (30)             $ (30)      
Net loss (8,992)                       (8,992)
Ending Balance at Mar. 31, 2023 443       $ 87     145,280       4 (144,928)
Ending Balance, Shares at Mar. 31, 2023         17,930,362                
Beginning Balance at Dec. 31, 2022 $ 8,303       $ 87     144,148       4 (135,936)
Beginning Balance, Shares at Dec. 31, 2022         17,897,029                
Restricted stock unit settlements, Shares 139,750                        
Net loss $ (24,339)                        
Ending Balance at Sep. 30, 2023 4,038       $ 90     164,219       4 (160,275)
Ending Balance, Shares at Sep. 30, 2023         21,165,760                
Beginning Balance at Mar. 31, 2023 443       $ 87     145,280       4 (144,928)
Beginning Balance, Shares at Mar. 31, 2023         17,930,362                
Stock-based compensation expense 1,190             1,190          
Shares issued on exercise of warrants 150             150          
Shares issued on exercise of warrants, Shares         65,000                
Shares issued       $ 15,301     $ 3       $ 15,298    
Shares issued, Shares             3,000,000            
SVB convertible debt refinancing discount 1,074             1,074          
Restricted stock unit settlements, Shares         139,750                
Restricted stock unit settlements withheld and retired to treasury (220)             (220)          
Restricted stock unit settlements withheld and retired to treasury, Shares         (29,352)                
Net loss (8,239)                       (8,239)
Ending Balance at Jun. 30, 2023 9,699       $ 90     162,772       4 (153,167)
Ending Balance, Shares at Jun. 30, 2023         21,105,760                
Stock-based compensation expense 1,174             1,174          
Shares issued $ 273             273          
Shares issued, Shares         60,000                
Restricted stock unit settlements, Shares 0                        
Net loss $ (7,108)                       (7,108)
Ending Balance at Sep. 30, 2023 4,038       $ 90     164,219       4 (160,275)
Ending Balance, Shares at Sep. 30, 2023         21,165,760                
Beginning Balance at Dec. 31, 2023 (1,448)       $ 90     164,209       4 (165,751)
Beginning Balance, Shares at Dec. 31, 2023         21,165,760                
Stock-based compensation expense 1,288             1,288          
Shares issued   $ 56,110       $ 13     $ 56,097        
Shares issued, Shares           13,086,151              
Net loss (6,494)                       (6,494)
Ending Balance at Mar. 31, 2024 49,456       $ 103     221,594       4 (172,245)
Ending Balance, Shares at Mar. 31, 2024         34,251,911                
Beginning Balance at Dec. 31, 2023 $ (1,448)       $ 90     164,209       4 (165,751)
Beginning Balance, Shares at Dec. 31, 2023         21,165,760                
Restricted stock unit settlements, Shares 113,125                        
Other comprehensive income $ 71                        
Net loss (27,467)                        
Ending Balance at Sep. 30, 2024 31,378       $ 103     224,418       75 (193,218)
Ending Balance, Shares at Sep. 30, 2024         34,389,946                
Beginning Balance at Mar. 31, 2024 49,456       $ 103     221,594       4 (172,245)
Beginning Balance, Shares at Mar. 31, 2024         34,251,911                
Stock-based compensation expense 1,454             1,454          
Financing costs   (39)             (39)        
Restricted stock unit settlements, Shares         113,125                
Restricted stock unit settlements withheld and retired to treasury (114)             (114)          
Restricted stock unit settlements withheld and retired to treasury, Shares         (23,733)                
Other comprehensive income (11)                     (11)  
Net loss (8,461)                       (8,461)
Ending Balance at Jun. 30, 2024 42,285       $ 103     222,895       (7) (180,706)
Ending Balance, Shares at Jun. 30, 2024         34,341,303                
Stock-based compensation expense 1,340             1,340          
Financing costs   $ 5             $ 5        
Shares issued under employee share purchase plan $ 178             178          
Shares issued under employee share purchase plan, Shares         48,643                
Restricted stock unit settlements, Shares 0                        
Other comprehensive income $ 82                     82  
Net loss (12,512)                       (12,512)
Ending Balance at Sep. 30, 2024 $ 31,378       $ 103     $ 224,418       $ 75 $ (193,218)
Ending Balance, Shares at Sep. 30, 2024         34,389,946