Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Additional Information (Details)

v3.19.1
Commitments and Contingencies - Additional Information (Details)
3 Months Ended
Jun. 30, 2019
ft²
Mar. 31, 2019
USD ($)
Dec. 31, 2016
USD ($)
Commitments And Contingencies [Line Items]      
Lease expiration date   Jan. 03, 2020  
Operating leases, future minimum payments, due in 2019   $ 15,288  
Millbrook, NY      
Commitments And Contingencies [Line Items]      
Estimate for expansion relating to construction cost   As of March 31, 2019, development costs for this project has been capitalized and are reflected in real estate assets, net on the Company’s consolidated balance sheet.  
Millbrook, NY | Scenario Forecast      
Commitments And Contingencies [Line Items]      
Gross square feet of traditional drive-up storage units and all-climate-controlled units | ft² 16,500    
Tuxis      
Commitments And Contingencies [Line Items]      
Additional cash payment     $ 900,000