XML 67 R51.htm IDEA: XBRL DOCUMENT v3.26.3
Stock-Based Compensation - Additional Information (Details) - USD ($)
1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Feb. 28, 2023
Sep. 16, 2020
Aug. 31, 2025
May 31, 2023
Feb. 28, 2022
Sep. 30, 2026
Jun. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2023
Jan. 01, 2026
Dec. 31, 2025
Nov. 14, 2025
Dec. 12, 2024
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Stock options were exercised during the period           $ 930,000   $ 76,000 $ 2,137,000 $ 197,000          
Percentage of common stock price purchased through payroll deductions         85.00%                    
Percentage of payroll deductions of employee's compensation during offering period         15.00%                    
Maximum number of shares employees may purchase during offering period         1,800                    
Stock-based compensation expense           6,082,000   $ 3,285,000 $ 17,439,000 $ 9,769,000          
Employee Stock Purchase Plan (ESPP)                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Common stock reserved for future issuance   724,000                   724,000      
Share-based payment award, expiration period   10 years                          
Share-based payment award, expiration date   Jan. 01, 2030                          
Percentage of automatic increase every year in common stock shares reserved for future issuance   1.00%                          
Share-based payment award, terms of award issuance                 the number of shares of common stock that are automatically added on January 1st of each year for a period of up to ten years, commencing on the first January 1 following the IPO and ending on (and including) January 1, 2030, in an amount equal to the lesser of (i) one percent (1.0%) of the total number of shares of capital stock outstanding on December 31st of the preceding calendar year, and (ii) 724,000 shares of common stock.            
Number of shares of common stock issued under ESPP                 509,500            
Employee Stock Purchase Plan (ESPP) | Maximum                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Number of shares authorized for issuance   362,000                          
Restricted Stock Units                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Share-based payment award, compensation cost not yet recognized, weighted-average period of recognition                 3 years 2 months 12 days            
Share-based payment award, RSU/RSA granted                 8,091,035            
Share-based payment award, unvested RSU/RSA granted, compensation cost not yet recognized           $ 38,000,000     $ 38,000,000            
PSUs forfeited                 572,950            
Restricted stock units, performance and market-based restricted stock units of other option vested during period                 2,004,332            
Vested, weighted average grant date fair value                 $ 1.88            
Stock Options                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Share-based payment award, options granted                 3,586,744            
Outstanding performance and market-based options           25,886,993     25,886,993       24,569,261    
Exercised, Stock Options                 1,044,190            
Forfeited,Stock Options                 1,154,822            
Time Based Vesting Stock Option                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Share-based payment award, options, compensation cost not yet recognized           $ 23,800,000     $ 23,800,000            
Share-based payment award, compensation cost not yet recognized, weighted-average period of recognition                 2 years 7 months 6 days            
Common Stock                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Number of shares of common stock issued under ESPP           72,568   64,825 150,986 123,151          
Exercised, Stock Options           509,032   71,150 1,176,913 164,838          
New Plan                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Common stock reserved for future issuance                       14,252,582      
Share-based payment award, expiration period   10 years                          
Share-based payment award, commencement date   Jan. 01, 2021                          
Share-based payment award, expiration date   Jan. 01, 2030                          
Percentage of automatic increase every year in common stock shares reserved for future issuance   5.00%                          
Share-based payment award, terms of award issuance                 The number of shares of common stock reserved for issuance under the New Plan automatically increases on January 1 of each year, for a period of ten years, from January 1, 2021, continuing through January 1, 2030, by 5% of the total number of shares of common stock outstanding on December 31 of the preceding calendar year, or a lesser number of shares as may be determined by the Company’s board of directors (the “New Plan Evergreen Provision”).            
New Plan | Restricted Stock Units                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Share-based payment award, RSU/RSA granted           458,000     8,091,035            
New Plan | Restricted Stock Units | Maximum                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Award vesting period                 4 years            
New Plan | Restricted Stock Units | Minimum                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Award vesting period                 1 year            
New Plan | Performance-Based Restricted Stock Units                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Share-based payment award additional granted grants issued           674,400     674,400            
Grant date fair value of issued additional units           $ 3,500     $ 3,500            
Share-based payment award, RSU/RSA granted     5,765,000                        
Stock-based compensation expense                 $ 0            
PSUs forfeited                 150,000            
Grant date fair value of issued units not yet recognized     $ 17,300,000                        
Unvested and Outstanding units           6,289,400     6,289,400            
New Plan | Performance Stock Options                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Share-based payment award, options granted 70,235                            
Stock options were exercised during the period                 $ 9,000            
Outstanding performance and market-based options           48,281     48,281            
Inducement Plan                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Common stock reserved for future issuance           4,000,000     4,000,000         3,000,000 2,000,000
Original Options | Performance Stock Options                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Share-based payment award, options granted       2,166,653                      
Award vesting period       3 years 7 months 6 days                      
Share-based payment award, options, weighted-average grant date fair value       $ 0.5                      
Stock-based compensation expense       $ 0                      
Modified Options | Performance Stock Options                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Share-based payment award, options granted                     1,516,655        
Award vesting period                 3 years            
Share-based payment award, options, weighted-average grant date fair value                     $ 1.28        
Share-based payment award, options, compensation cost not yet recognized           $ 100,000     $ 100,000            
Share-based payment award, compensation cost not yet recognized, weighted-average period of recognition                 6 months            
Stock-based compensation expense                 $ 200,000            
Outstanding performance and market-based options           1,256,813     1,256,813            
Exercised, Stock Options                 123,723            
Forfeited,Stock Options                 12,402            
Performance and market-based options vested           763,661     763,661            
Modified Options | Performance Stock Options | Maximum                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Stock-based compensation expense             $ 100,000                
New Plan and Inducement Plan | Stock Options                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Share-based payment award, expiration period                 10 years            
Share-based payment award, options granted           184,800     3,586,744            
Share-based payment award, options, weighted-average grant date fair value           $ 4.31     $ 3.87            
New Plan and Inducement Plan | Stock Options | Maximum                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Award vesting period                 4 years            
New Plan and Inducement Plan | Stock Options | Minimum                              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                              
Award vesting period                 1 year