Shareholders' Equity (Tables)

9 Months Ended

Sep. 30, 2014

Stockholders' Equity Note [Abstract]

Schedule of Dividends Declared or Paid

Our Board of Trustees declared distributions on our series D preferred shares and series E cumulative redeemable preferred shares during the nine months endedSeptember 30, 2014 as follows:

Declaration Date	Record Date	Payment Date	Series D Dividend Per Share		Series E Dividend Per Share
January 3, 2014	February 1, 2014	February 18, 2014	$	0.40625	$	0.45313
July 25, 2014	August 5, 2014	August 15, 2014	0.81250		0.90625
September 24, 2014	October 31, 2014	November 17, 2014	0.40625		0.45313