XML 18 R5.htm IDEA: XBRL DOCUMENT v3.25.0.1
Consolidated Statements of Stockholders' Equity - USD ($)
$ in Thousands
Total
Common Shares
Treasury Stock
Additional Paid-in Capital
Accumulated Deficit
Treasury Stock, Shares     (7,986,831)    
Balance at Dec. 31, 2022 $ 595,333 $ 299,002 $ (61,770) $ 1,885,352 $ (1,527,251)
Balance (in shares) at Dec. 31, 2022   412,333,087      
Issuance of common stock under employee stock purchase plan 330 $ 200   130  
Issuance of common stock under employee stock purchase plan (in shares)   319,610      
Exercise of stock options $ 1,882 $ 750   1,132  
Exercise of stock options (in shares) 1,239,763 1,239,763      
Vesting of restricted stock units $ (1,982) $ 2,804 $ (1,982) (2,804)  
Vesting of restricted stock units (in shares)   4,248,835 (1,330,371)    
Stock-based compensation 15,646     15,646  
Loss for the period (59,112)       (59,112)
Balance at Dec. 31, 2023 $ 552,097 $ 302,756 $ (63,752) 1,899,456 (1,586,363)
Balance (in shares) at Dec. 31, 2023   418,141,295      
Treasury Stock, Shares 9,317,202   (9,317,202)    
Issuance of common stock under employee stock purchase plan $ 121 $ 89   32  
Issuance of common stock under employee stock purchase plan (in shares)   256,748      
Exercise of stock options $ 10 $ 6   4  
Exercise of stock options (in shares) 9,500 9,500      
Vesting of restricted stock units $ (1,574) $ 2,447 $ (1,574) (2,447)  
Vesting of restricted stock units (in shares)   3,849,357 (1,354,847)    
Stock-based compensation 17,705     17,705  
Loss for the period (82,183)       (82,183)
Balance at Dec. 31, 2024 $ 486,176 $ 305,298 $ (65,326) $ 1,914,750 $ (1,668,546)
Balance (in shares) at Dec. 31, 2024   422,256,900      
Treasury Stock, Shares 10,672,049   (10,672,049)