Quarterly report pursuant to Section 13 or 15(d)

Non-Controlling Interest (Details)

Non-Controlling Interest (Details) - shares
9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Noncontrolling Interest [Line Items]    
Exchange of operating partnership units to common stock (in shares) 3,703 3,703
Maximum [Member]    
Noncontrolling Interest [Line Items]    
Outstanding OP units held by outside limited partners (as a percent) 1.00%