v3.26.1
STOCK-BASED COMPENSATION - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Millions
6 Months Ended
Jun. 03, 2026
Jun. 02, 2026
Jun. 30, 2026
Jun. 30, 2025
Jan. 01, 2026
Dec. 31, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Stock options outstanding (in shares)     15,441,098     12,578,766
Intrinsic value of stock options exercised     $ 0.1 $ 0.0    
Option, cost not yet recognized, amount     $ 10.7      
Stock Options            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Weighted average grant date fair value of options granted (in dollars per share)     $ 1.47 $ 1.26    
Expected dividend yield     0.00% 0.00%    
Weighted average period of recognition     2 years 3 months 18 days      
Stock Options | Award Date, Two            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting period     48 months      
Cliff period (in years)     1 year      
Contractual term (in years)     10 years      
Stock Options | Award Date, Three            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting period     1 year      
Stock Options | Award Date, One            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Contractual term (in years)     10 years      
Stock Options | Minimum | Award Date, Two            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting period     12 months      
Stock Options | Minimum | Award Date, One            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting period     3 months      
Stock Options | Maximum | Award Date, Two            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting period     48 months      
Stock Options | Maximum | Award Date, One            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting period     24 months      
RSUs            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting period     3 years      
Weighted average period of recognition     1 year 10 months 24 days      
Non option, cost not yet recognized, amount     $ 5.1      
RSUs | Share-Based Payment Arrangement, Tranche One            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting percentage     33.33%      
RSUs | Share-Based Payment Arrangement, Tranche Two            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting percentage     33.33%      
RSUs | Share-Based Payment Arrangement, Tranche Three            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting percentage     33.33%      
Employee Stock            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Outstanding stock maximum (as percent)     1.00%      
Common stock, shares reserved for future issuance (in shares)     2,975,783   605,754  
Shares of common stock outstanding maximum (in shares)     800,000      
Shares issued in period (in shares)     0      
2013 Equity Incentive Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Stock options outstanding (in shares)     3,028,936      
2021 Equity Incentive Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of additional shares authorized (in shares) 10,000,000          
Common stock, shares reserved for future issuance (in shares)         3,028,768  
Maximum threshold common stock issuable on exercise of incentive stock options (in shares)     29,040,630      
2021 Equity Incentive Plan | Common Stock            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Outstanding stock maximum (as percent)   5.00%        
Number of shares authorized (in shares)     30,702,193      
Shares available for future grant (in shares)     10,453,627