Quarterly report [Sections 13 or 15(d)]

Equity-Based Compensation - Narrative (Details)

v3.25.3
Equity-Based Compensation - Narrative (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 08, 2025
Dec. 29, 2022
Feb. 09, 2022
Sep. 30, 2022
Sep. 30, 2025
Jun. 30, 2025
Mar. 31, 2025
Sep. 30, 2024
Jun. 30, 2024
Mar. 31, 2024
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2022
Dec. 31, 2024
Dec. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Number of non-voting units authorized (in shares)         200,000           200,000        
Vesting of stock awards, net of shares withheld for taxes         $ (101) $ (130) $ (250) $ (57) $ (333) $ (30)          
Incentive Units (Share Equivalents)                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Outstanding (in shares)         8,472     8,472     8,472 8,472   8,472 8,585
Total unrecognized equity compensation expense               $ 200       $ 200      
Total unrecognized equity compensation expense to be recognized over a weighted average period                       1 year      
Granted (in dollars per shares)                     $ 0 $ 0      
Stock Options                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Total unrecognized equity compensation expense         $ 6,672     $ 8,799     $ 6,672 $ 8,799      
Total unrecognized equity compensation expense to be recognized over a weighted average period                     2 years 2 years      
Common units, vesting period from grand date     3 years                        
Expiration period     7 years                        
Offering period       6 months                      
Purchase of shares at stock price       85.00%                      
Shares issued under stock plans (in shares) 75,088                            
Vesting of stock awards, net of shares withheld for taxes $ 103                            
RSUs                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Outstanding (in shares)         4,124,177     2,365,173     4,124,177 2,365,173   2,232,952 1,684,955
Total unrecognized equity compensation expense         $ 7,632     $ 8,515     $ 7,632 $ 8,515      
Total unrecognized equity compensation expense to be recognized over a weighted average period                     2 years 2 years      
Common units, vesting period from grand date                     3 years        
Granted (in dollars per shares)                     $ 1.94 $ 4.05      
PSUs                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Total unrecognized equity compensation expense         $ 505     $ 1,180     $ 505 $ 1,180      
Total unrecognized equity compensation expense to be recognized over a weighted average period                     2 years 3 years      
Common units granted (in shares)   8,462,412                          
Granted (in dollars per shares)                         $ 0.46