Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Additional Information (Details)

v3.20.2
Summary of Significant Accounting Policies - Additional Information (Details)
12 Months Ended
Dec. 31, 2019
USD ($)
Contract
Dec. 31, 2018
USD ($)
Summary Of Significant Accounting Policies [Line Items]    
Percentage of real estate investment trust taxable income distributed for exemption of federal income tax 90.00%  
Unrecognized tax benefits $ 0  
Impairment charges $ 0 $ 0
Property Management Services Agreements    
Summary Of Significant Accounting Policies [Line Items]    
Services agreement original terms 3 years  
Number of contract | Contract 1  
Minimum    
Summary Of Significant Accounting Policies [Line Items]    
Estimated useful lives of buildings and improvements 5 years  
Maximum    
Summary Of Significant Accounting Policies [Line Items]    
Estimated useful lives of buildings and improvements 39 years