v3.26.1
STOCK-BASED COMPENSATION - Narrative (Details)
$ in Millions
1 Months Ended 3 Months Ended 6 Months Ended
Mar. 31, 2023
day
Apr. 30, 2021
tranche
Feb. 08, 2018
Aug. 05, 2026
USD ($)
shares
Jun. 30, 2025
shares
Mar. 31, 2025
shares
Jan. 31, 2025
Dec. 31, 2022
Aug. 31, 2022
tranche
shares
Jul. 31, 2022
tranche
shares
Mar. 31, 2022
shares
Sep. 30, 2021
shares
Apr. 30, 2021
tranche
shares
Jun. 30, 2026
shares
Mar. 31, 2026
Jun. 30, 2026
USD ($)
shares
Jun. 30, 2025
USD ($)
Dec. 31, 2025
shares
May 20, 2025
shares
Dec. 31, 2024
Nov. 06, 2024
shares
Jul. 13, 2023
shares
Jul. 18, 2022
shares
Jan. 01, 2020
shares
Jan. 31, 2018
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                  
Number of shares authorized (in shares)                                   376,001 1,572,290            
Lease obligation incurred | $                               $ 1.3 $ 1.9                
2022 Inducement Plan                                                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                  
Common stock reserved for future issuance (in shares)                                             150,000    
Share-based payment arrangement, additional shares allowable under the plan (in shares)                                         250,000 80,000     35,000
Share-based payment arrangement, number of shares available (in shares)                           109,032   109,032                  
Share-based Compensation Award, Tranche One                                                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                  
Share-based payment arrangement, percentage of grants in period                 25.00%                                
Share-based Compensation Award, Tranche Two                                                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                  
Share-based payment arrangement, percentage of grants in period                 25.00%                                
Share-based Payment Arrangement, Tranche Three                                                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                  
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other Than Options, Vesting Percentage, Conditional             50.00%                                    
Share-Based Payment Arrangement, Tranche Four                                                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                  
Award vesting period             6 months                                    
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other Than Options, Vesting Percentage, Milestone Achieved             50.00%                                    
Restricted stock units                                                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                  
Granted (in shares)                               635,237                  
Award vesting period                               4 years                  
Compensation cost not yet recognized                             9 months 3 days 1 year 2 months 4 days                  
Unvested PSU (in shares)                           916,000   916,000   779,000              
Restricted stock units | Subsequent Event                                                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                  
Granted (in shares)       60,320                                          
Unamortized stock-based compensation expense (less than) | $       $ 0.2                                          
Restricted stock units | Minimum | Subsequent Event                                                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                  
Award vesting period       2 years                                          
Restricted stock units | Maximum | Subsequent Event                                                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                  
Award vesting period       4 years                                          
ESPP                                                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                  
ESPP, purchase price percentage     85.00%                                            
ESPP | 2018 Employee Stock Purchase Plan                                                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                  
Number of shares authorized (in shares)                                   100,168,000              
Granted (in shares)                           12,243                      
ESPP, number of shares authorized, annual increase (in shares)                           50,000   50,000               50,000  
Number of shares authorized, annual increase                                       1.00%          
Performance-based RSUs                                                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                  
Granted (in shares)         44,250 9,563     2,525 10,099 26,920 667 11,024                        
Consecutive trading days | day 20                                                
Number of tranches | tranche   2             3 2     2                        
Share-based payment arrangement, vesting conditions achievement period   4 years                                              
Performance-based RSUs | Share-based Compensation Award, Tranche One                                                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                  
Granted (in shares)                         5,512                        
Award vesting period                         12 months                        
Number of tranches | tranche                 2                                
Share-based payment arrangement, awards vested, percentage               25.00%                                  
Performance-based RSUs | Share-based Compensation Award, Tranche Two                                                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                  
Granted (in shares)                         5,512                        
Award vesting period                         12 months                        
Number of tranches | tranche                 2                                
Share-based payment arrangement, awards vested, percentage             25.00%                                    
Performance-based RSUs | Share-based Payment Arrangement, Tranche Three                                                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                  
Award vesting period                         6 months                        
New Shares                                                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                  
Number of shares authorized (in shares)                                     1,000,000