Shareholders' Equity (Tables)

9 Months Ended

Sep. 30, 2017

Stockholders' Equity Note [Abstract]

Schedule of Declared Distributions

In 2017, our Board of Trustees declared distributions on our series D preferred shares to date as follows:

Declaration Date	Record Date	Payment Date	Series D Dividend Per Share
January 12, 2017	January 30, 2017	February 15, 2017	$	0.40625
April 10, 2017	April 28, 2017	May 15, 2017	$	0.40625
June 30, 2017	July 28, 2017	August 15, 2017	$	0.40625
October 12, 2017	October 30, 2017	November 15, 2017	$	0.40625