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Investment in Unconsolidated Entities - Schedule of Components of Investment In Unconsolidated Entities (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Schedule of Equity Method Investments [Line Items]    
Equity Method Investments $ 7,056 $ 15,171
Equity basis of the joint venture investments    
Schedule of Equity Method Investments [Line Items]    
Equity Method Investments (6,585) (4,236)
Cost of the joint venture investments in excess of the joint venture book value    
Schedule of Equity Method Investments [Line Items]    
Equity Method Investments $ 13,641 $ 19,407