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CONDENSED CONSOLIDATED STATEMENTS OF CONVERTIBLE PREFERRED STOCK, REDEEMABLE COMMON STOCK AND STOCKHOLDERS' EQUITY (DEFICIT) - USD ($)
$ in Thousands
Total
Common Stock [Member]
Additional Paid-in Capital [Member]
AOCI Attributable to Parent [Member]
Retained Earnings [Member]
Beginning balance, shares at Dec. 31, 2022   121,667,250      
Beginning balance at Dec. 31, 2022 $ 74,051 $ 122 $ 450,786 $ (119) $ (376,738)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Vesting of restricted stock units (in shares)   540,238      
Vesting of restricted stock units 0        
Stock-based compensation expense 1,645   1,645    
Net income (24,020)       (24,020)
Ending balance, shares at Mar. 31, 2023   122,207,488      
Ending balance at Mar. 31, 2023 51,676 $ 122 452,431 (119) (400,758)
Beginning balance, shares at Dec. 31, 2022   121,667,250      
Beginning balance at Dec. 31, 2022 74,051 $ 122 450,786 (119) (376,738)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Net income (82,037)        
Ending balance, shares at Sep. 30, 2023   164,705,712      
Ending balance at Sep. 30, 2023 67,594 $ 165 526,323 (119) (458,775)
Beginning balance, shares at Mar. 31, 2023   122,207,488      
Beginning balance at Mar. 31, 2023 51,676 $ 122 452,431 (119) (400,758)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Issuance of common stock and prefunded warrants in private placement equity transaction, net of issuance costs (in shares)   34,521,046      
Issuance of common stock and prefunded warrants in private placement equity transaction, net of issuance costs 60,443 $ 35 60,408    
Issuance of shares of common stock under employee stock purchase plan (in shares)   114,577      
Issuance of shares of common stock under employee stock purchase plan 175   175    
Exercise of stock and warrants (in shares)   7,476,345      
Exercise of stock and warrants 8,811 $ 7 8,804    
Vesting of restricted stock units (in shares)   98,555      
Vesting of restricted stock units 0        
Stock-based compensation expense 2,142   2,142    
Net income (55,712)       (55,712)
Ending balance, shares at Jun. 30, 2023   164,418,011      
Ending balance at Jun. 30, 2023 67,535 $ 164 523,960 (119) (456,470)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Exercise of stock and warrants (in shares)   1,500      
Vesting of restricted stock units (in shares)   286,201      
Vesting of restricted stock units 1        
Reclassifications of Temporary to Permanent Equity 2   2    
Stock-based compensation expense 2,361   2,361    
Net income (2,305)       (2,305)
Ending balance, shares at Sep. 30, 2023   164,705,712      
Ending balance at Sep. 30, 2023 67,594 $ 165 526,323 (119) (458,775)
Beginning balance, shares at Dec. 31, 2023   167,434,595      
Beginning balance at Dec. 31, 2023 51,099 $ 167 528,956 (119) (477,905)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Exercise of stock and warrants 0   (1)    
Vesting of restricted stock units (in shares)   503,186      
Vesting of restricted stock units   $ 1      
Stock-based compensation expense 1,739   1,739    
Unrealized loss on marketable securities (36)     (36)  
Net income (51,766)       (51,766)
Ending balance, shares at Mar. 31, 2024   167,937,781      
Ending balance at Mar. 31, 2024 1,036 $ 168 530,694 (155) (529,671)
Beginning balance, shares at Dec. 31, 2023   167,434,595      
Beginning balance at Dec. 31, 2023 51,099 $ 167 528,956 (119) (477,905)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Net income 2,371        
Ending balance, shares at Sep. 30, 2024   168,511,264      
Ending balance at Sep. 30, 2024 59,621 $ 168 535,101 (114) (475,534)
Beginning balance, shares at Mar. 31, 2024   167,937,781      
Beginning balance at Mar. 31, 2024 1,036 $ 168 530,694 (155) (529,671)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Issuance of shares of common stock under employee stock purchase plan (in shares)   235,068      
Issuance of shares of common stock under employee stock purchase plan 158   158    
Exercise of stock and warrants 0        
Vesting of restricted stock units (in shares)   23,331      
Stock-based compensation expense 2,428   2,428    
Unrealized loss on marketable securities (4)     (4)  
Net income 90,833       90,833
Ending balance, shares at Jun. 30, 2024   168,196,180      
Ending balance at Jun. 30, 2024 94,451 $ 168 533,280 (159) (438,838)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Exercise of stock and warrants     1    
Vesting of restricted stock units (in shares)   315,084      
Vesting of restricted stock units 1      
Stock-based compensation expense 1,820   1,820    
Unrealized loss on marketable securities 45     45  
Net income (36,696)       (36,696)
Ending balance, shares at Sep. 30, 2024   168,511,264      
Ending balance at Sep. 30, 2024 $ 59,621 $ 168 $ 535,101 $ (114) $ (475,534)