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Related Party Transactions (Details) - USD ($)
$ in Thousands
12 Months Ended
Oct. 14, 2020
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Related Party Transactions [Abstract]        
Accounts payable - related party   $ 2,232 $ 5,922  
Related Party Transaction [Line Items]        
Special distribution $ 589,000 589,000 $ 0 $ 0
Unit holder of Parent | Consent Fees        
Related Party Transaction [Line Items]        
Consent fees incurred   $ 2,200