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Restricted Unit Awards - Additional Information (Details) - Restricted Unit Awards [Member] - USD ($)
3 Months Ended 6 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Jun. 30, 2023
Jun. 30, 2022
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
RSU available for future issuance     374,000  
Unrecognized compensation expense related to nonvested RUAs granted     $ 2,000,000.0  
Remaining compensation expense expected to be recognized over a weighted-average period     1 year 1 month 6 days  
Intrinsic value of unvested RUAs     $ 3,200,000  
General and Administrative Expenses [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Compensation expense $ 587,000 $ 165,000 $ 937,000 $ 339,000
Greystone Manager [Member] | Maximum [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Approved grant of restricted units and other awards to employees     1,000,000.0  
RUAs granted with vesting range     3 years  
Greystone Manager [Member] | Minimum [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
RUAs granted with vesting range     3 months