v3.26.3
Unit Based Awards - Long-Term Incentive Plans - Narrative (Details)
$ in Thousands
3 Months Ended 9 Months Ended
Jan. 24, 2030
shares
Jan. 24, 2029
shares
Jan. 24, 2028
shares
Jan. 24, 2027
shares
Jul. 21, 2026
shares
Feb. 17, 2026
director
shares
Jul. 16, 2025
shares
Feb. 11, 2025
shares
Jul. 19, 2023
USD ($)
shares
Apr. 20, 2022
USD ($)
shares
Jul. 21, 2021
Sep. 30, 2026
USD ($)
Sep. 30, 2025
USD ($)
Sep. 30, 2026
USD ($)
shares
Sep. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Apr. 19, 2022
shares
May 26, 2017
shares
Share-based Compensation Arrangement by Share-based Payment Award                                    
Total unit-based compensation expense | $                       $ 975 $ 820 $ 1,574 $ 2,015      
Number of shares authorized (in shares) | shares                                   3,000,000
Phantom unit Awards                                    
Share-based Compensation Arrangement by Share-based Payment Award                                    
Trading days                     20 days              
Shares available for grant (in shares) | shares                   5,000,000             2,000,000  
Liabilities related to outstanding awards | $                       3,139   3,139   $ 4,574    
Current liabilities related to outstanding awards | $                       1,806   1,806   2,905    
Noncurrent liabilities related to outstanding awards | $                       1,333   1,333   $ 1,669    
Unrecognized compensation cost related to non-vested restricted units | $                       5,405   $ 5,405        
Weighted average period for recognition                           2 years 1 month 28 days        
Phantom unit Awards | Employees                                    
Share-based Compensation Arrangement by Share-based Payment Award                                    
Granted, number of units (in shares) | shares         1,320,000   1,275,000 1,210,000 1,179,500 365,000                
Total unit-based compensation expense | $                 $ 2,868 $ 1,123   926 $ 754 $ 1,431 $ 1,859      
Phantom Units Appreciation Rights | Employees                                    
Share-based Compensation Arrangement by Share-based Payment Award                                    
Granted, number of units (in shares) | shares         480,000   420,000 425,000 505,500 1,097,500                
Restricted unit Awards                                    
Share-based Compensation Arrangement by Share-based Payment Award                                    
Unrecognized compensation cost related to non-vested restricted units | $                       $ 360   $ 360        
Weighted average period for recognition                           2 years 6 months 10 days        
Vested, number of units (in shares) | shares                           63,084        
Restricted unit Awards | Employees                                    
Share-based Compensation Arrangement by Share-based Payment Award                                    
Vesting period                           3 years        
Restricted unit Awards | Non-employee directors                                    
Share-based Compensation Arrangement by Share-based Payment Award                                    
Vesting period                           4 years        
February Time Based Restricted Units                                    
Share-based Compensation Arrangement by Share-based Payment Award                                    
Number of independent directors receiving grants | director           3                        
February Time Based Restricted Units | Non-employee directors                                    
Share-based Compensation Arrangement by Share-based Payment Award                                    
Granted, number of units (in shares) | shares           23,200                        
February Time Based Restricted Units | Non-employee directors | Forecast                                    
Share-based Compensation Arrangement by Share-based Payment Award                                    
Vested, number of units (in shares) | shares 5,800 5,800 5,800 5,800