Quarterly report pursuant to Section 13 or 15(d)

Mortgage Notes Payable and Credit Facility - Schedule of Derivative Instruments' Information (Details)

v3.10.0.1
Mortgage Notes Payable and Credit Facility - Schedule of Derivative Instruments' Information (Details) - USD ($)
$ in Thousands
Sep. 30, 2018
Dec. 31, 2017
Derivative Instruments, Gain (Loss) [Line Items]    
Derivative Asset $ 2,013 $ 820
Interest rate caps | Derivatives Designated as Hedging Instruments    
Derivative Instruments, Gain (Loss) [Line Items]    
Derivative Asset 1,036 450
Interest rate caps | Derivatives Not Designated as Hedging Instruments    
Derivative Instruments, Gain (Loss) [Line Items]    
Derivative Asset 209 54
Interest rate swaps | Derivatives Designated as Hedging Instruments    
Derivative Instruments, Gain (Loss) [Line Items]    
Derivative Asset $ 768 $ 316