Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statements of Stockholder's Equity (Unaudited)

v3.23.3
Consolidated Statements of Stockholder's Equity (Unaudited) - USD ($)
$ in Thousands
Total
May 2023 Private Placement [Member]
November 2022 Private Placement [Member]
Common stock [Member]
Common stock [Member]
May 2023 Private Placement [Member]
Additional paid-in capital [Member]
Additional paid-in capital [Member]
May 2023 Private Placement [Member]
Additional paid-in capital [Member]
November 2022 Private Placement [Member]
Accumulated other comprehensive income (loss) [Member]
Accumulated deficit [Member]
Beginning Balance at Dec. 31, 2021 $ 28,042     $ 79   $ 121,545     $ 4 $ (93,586)
Beginning Balance, Shares at Dec. 31, 2021       9,453,542            
Stock-based compensation expense 823         823        
Shares issued on exercise of warrants 24         24        
Shares issued on exercise of warrants, Shares       3,709            
Shares issued from purchase agreement with Virtu 91         91        
Shares issued from purchase agreement with Virtu, Shares       12,742            
Shares issued 26         26        
Shares issued, Shares       3,584            
Net loss (7,573)                 (7,573)
Ending Balance at Mar. 31, 2022 21,433     $ 79   122,509     4 (101,159)
Ending Balance, Shares at Mar. 31, 2022       9,473,577            
Beginning Balance at Dec. 31, 2021 $ 28,042     $ 79   121,545     4 (93,586)
Beginning Balance, Shares at Dec. 31, 2021       9,453,542            
Restricted stock unit settlements, Shares 26,625                  
Net loss $ (31,118)                  
Ending Balance at Sep. 30, 2022 1,044     $ 79   125,665     4 (124,704)
Ending Balance, Shares at Sep. 30, 2022       9,710,747            
Beginning Balance at Mar. 31, 2022 21,433     $ 79   122,509     4 (101,159)
Beginning Balance, Shares at Mar. 31, 2022       9,473,577            
Stock-based compensation expense 840         840        
Shares issued from purchase agreement with Virtu 1,408         1,408        
Shares issued from purchase agreement with Virtu, Shares       187,258            
Restricted stock unit settlements, Shares       26,625            
Restricted stock unit settlements withheld and retired to treasury (47)         (47)        
Restricted stock unit settlements withheld and retired to treasury, Shares       (5,605)            
Net loss (10,468)                 (10,468)
Ending Balance at Jun. 30, 2022 13,166     $ 79   124,710     4 (111,627)
Ending Balance, Shares at Jun. 30, 2022       9,681,855            
Stock-based compensation expense $ 829         829        
Restricted stock unit settlements, Shares 26,625                  
Shares issued under employee share purchase plan $ 126         126        
Shares issued under employee share purchase plan, Shares       28,892            
Net loss (13,077)                 (13,077)
Ending Balance at Sep. 30, 2022 1,044     $ 79   125,665     4 (124,704)
Ending Balance, Shares at Sep. 30, 2022       9,710,747            
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 139,750                  
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