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Unit Based Awards - Narrative (Details)
$ in Thousands
1 Months Ended 9 Months Ended
Jan. 24, 2025
shares
Jan. 24, 2024
shares
Jan. 24, 2023
shares
Jan. 24, 2022
shares
Jul. 21, 2021
shares
Feb. 28, 2021
director
shares
Sep. 30, 2021
USD ($)
shares
May 26, 2017
shares
Phantom unit Awards                
Share-based Compensation Arrangement by Share-based Payment Award                
Trading days         20 years      
Unrecognized compensation cost related to non-vested restricted units | $             $ 2,021  
Weighted average period for recognition (in years)             2 years 9 months 21 days  
Phantom unit Awards | Employees                
Share-based Compensation Arrangement by Share-based Payment Award                
Granted, number of units (in shares)         620,000      
Phantom unit Awards | Affiliates                
Share-based Compensation Arrangement by Share-based Payment Award                
Granted, number of units (in shares)         1,245,000      
Restricted unit Awards                
Share-based Compensation Arrangement by Share-based Payment Award                
Unrecognized compensation cost related to non-vested restricted units | $             $ 296  
Weighted average period for recognition (in years)             2 years 8 months 8 days  
Number of shares authorized (in shares)               3,000,000
Vested, number of units (in shares)             117,280  
Restricted unit Awards | Employees                
Share-based Compensation Arrangement by Share-based Payment Award                
Vesting period (in years)             3 years  
Restricted unit Awards | Non-employee directors                
Share-based Compensation Arrangement by Share-based Payment Award                
Vesting period (in years)             4 years  
Time Based Restricted Units                
Share-based Compensation Arrangement by Share-based Payment Award                
Granted, number of units (in shares)             42,168  
Number of independent directors receiving grants | director           3    
Time Based Restricted Units | Non-employee directors                
Share-based Compensation Arrangement by Share-based Payment Award                
Granted, number of units (in shares)           14,056    
Time Based Restricted Units | Non-employee directors | Scenario, Forecast                
Share-based Compensation Arrangement by Share-based Payment Award                
Vested, number of units (in shares) 3,514 3,514 3,514 3,514