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Organization and Basis of Presentation (Details)
12 Months Ended
Dec. 31, 2017
Counterparty
Segment
Oct. 31, 2017
Property
Organization And Basis Of Presentation [Line Items]    
Number of properties own that have partial interest | Property   2
Number of limited partnerships in which the company is sole General Partner 2  
Number of partnerships that purchase and leaseback model homes from developers in which the company is a limited partner 4  
Number of limited liability corporation that purchase and leaseback model homes from developers in which the company is a limited partner 1  
Number of reportable segments | Segment 3  
Partial Interest Properties    
Organization And Basis Of Presentation [Line Items]    
Number of properties own in fee interest | Property   20