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Consolidated Statements of Convertible Preferred Stock and Stockholders' Equity (Deficit) - USD ($)
$ in Thousands
Total
IPO
Follow-On Offering
ATM
Common Stock
Common Stock
IPO
Common Stock
Follow-On Offering
Common Stock
ATM
Additional Paid-in Capital
Additional Paid-in Capital
IPO
Additional Paid-in Capital
Follow-On Offering
Additional Paid-in Capital
ATM
Accumulated Deficit
Accumulated Other Comprehensive Loss Amount
Series A Convertible Preferred Stock
Series A-1 Convertible Preferred Stock
Series A-2 Convertible Preferred Stock
Series B Convertible Preferred Stock
Series C-1 and C-2 Convertible Preferred Stock
Series D-1 and D-2 Convertible Preferred Stock
Series E Convertible Preferred Stock
Beginning Balance at Dec. 31, 2020 $ (108,713)               $ 8,173       $ (116,886)                
Convertible preferred stock, Beginning Balance at Dec. 31, 2020                             $ 3,368 $ 7,837 $ 5,373 $ 20,806 $ 41,099 $ 49,593  
Convertible preferred stock, Beginning Balance, Shares at Dec. 31, 2020                             1,701,141 3,298,732 4,324,998 22,531,819 91,327,903 72,348,452  
Beginning Balance, Shares at Dec. 31, 2020         381,123                                
Issuance of convertible preferred stock                                       $ 6,982 $ 80,246
Issuance of convertible preferred stock, Shares                                       10,128,771 102,671,041
Issuance of common stock   $ 78,320               $ 78,320                      
Issuance of common stock, Shares           6,210,000                              
Conversion of convertible preferred stock to common stock upon closing of IPO 215,304               215,304           $ (3,368) $ (7,837) $ (5,373) $ (20,806) $ (41,099) $ (56,575) $ (80,246)
Conversion of convertible preferred stock to common stock upon closing of IPO, Shares         22,550,561                   (1,701,141) (3,298,732) (4,324,998) (22,531,819) (91,327,903) (82,477,223) (102,671,041)
Stock-based compensation expense 2,307               2,307                        
Stock options exercises 348               348                        
Stock options exercises, Shares         69,959                                
Net loss (35,251)                       (35,251)                
Ending Balance at Dec. 31, 2021 152,315               304,452       (152,137)                
Ending Balance, Shares at Dec. 31, 2021         29,211,643                                
Issuance of common stock     $ 86,650 $ 8,549             $ 86,650 $ 8,549                  
Issuance of common stock, Shares             7,705,000 732,189                          
Stock-based compensation expense 6,412               6,412                        
Vesting of restricted stock         51,444                                
Stock options exercises 430               430                        
Stock options exercises, Shares         71,642                                
Unrealized loss on marketable securities (72)                         $ (72)              
Other 62               62                        
Net loss (58,763)                       (58,763)                
Ending Balance at Dec. 31, 2022 $ 195,583               $ 406,555       $ (210,900) $ (72)              
Ending Balance, Shares at Dec. 31, 2022         37,771,918