Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Thousands							1 Months Ended	12 Months Ended
	Oct. 07, 2015	Jul. 10, 2015	Apr. 10, 2015	Jan. 09, 2015	Oct. 10, 2014	Apr. 08, 2014	Dec. 27, 2013	Dec. 31, 2015
Subsequent Event [Line Items]
Dividends, Total Distribution								$ 5,173
Class A Common Stock One [Member]
Subsequent Event [Line Items]
Dividends, Declaration Date								Oct. 07, 2015
Dividends, Record Date	Nov. 25, 2015	Jul. 25, 2015	Apr. 25, 2015	Jan. 25, 2015	Oct. 25, 2014	May 25, 2014	Feb. 03, 2014	Dec. 25, 2015
Dividends, Date paid		Aug. 05, 2015	May 05, 2015	Feb. 05, 2015	Nov. 05, 2014		Jan. 31, 2014	Jan. 05, 2016
Dividends, Distributions per Share (in dollars per share)								$ 0.096667
Dividends, Total Distribution								$ 1,856
Class B-3 Common Stock One [Member]
Subsequent Event [Line Items]
Dividends, Declaration Date								Oct. 07, 2015
Dividends, Record Date								Dec. 25, 2015
Dividends, Date paid								Jan. 05, 2016
Dividends, Distributions per Share (in dollars per share)								$ 0.096667
Dividends, Total Distribution								$ 34
Operating Partnership Units One [Member]
Subsequent Event [Line Items]
Dividends, Declaration Date								Oct. 07, 2015
Dividends, Record Date								Dec. 25, 2015
Dividends, Date paid								Jan. 05, 2016
Dividends, Distributions per Share (in dollars per share)								$ 0.096667
Dividends, Total Distribution								$ 30
Long-term Incentive Plan Units One [Member]
Subsequent Event [Line Items]
Dividends, Declaration Date								Oct. 07, 2015
Dividends, Record Date								Dec. 25, 2015
Dividends, Date paid								Jan. 05, 2016
Dividends, Distributions per Share (in dollars per share)								$ 0.096667
Dividends, Total Distribution								$ 90
Class A Common Stock Two [Member]
Subsequent Event [Line Items]
Dividends, Declaration Date								Jan. 13, 2016
Dividends, Record Date	Dec. 25, 2015	Aug. 25, 2015	May 25, 2015	Feb. 25, 2015	Nov. 25, 2014			Jan. 25, 2016
Dividends, Date paid		Sep. 04, 2015	Jun. 05, 2015	Mar. 05, 2015	Dec. 05, 2014			Feb. 05, 2016
Dividends, Distributions per Share (in dollars per share)								$ 0.096666
Dividends, Total Distribution								$ 1,856
Class B-3 Common Stock Two [Member]
Subsequent Event [Line Items]
Dividends, Declaration Date								Jan. 13, 2016
Dividends, Record Date								Jan. 25, 2016
Dividends, Date paid								Feb. 05, 2016
Dividends, Distributions per Share (in dollars per share)								$ 0.096666
Dividends, Total Distribution								$ 34
Operating Partnership Units Two [Member]
Subsequent Event [Line Items]
Dividends, Declaration Date								Jan. 13, 2016
Dividends, Record Date								Jan. 25, 2016
Dividends, Date paid								Feb. 05, 2016
Dividends, Distributions per Share (in dollars per share)								$ 0.096666
Dividends, Total Distribution								$ 30
Long-term Incentive Plan Units Two [Member]
Subsequent Event [Line Items]
Dividends, Declaration Date								Jan. 13, 2016
Dividends, Record Date								Jan. 25, 2016
Dividends, Date paid								Feb. 05, 2016
Dividends, Distributions per Share (in dollars per share)								$ 0.096666
Dividends, Total Distribution								$ 90
Series A Preferred Stock [Member]
Subsequent Event [Line Items]
Dividends, Declaration Date								Dec. 14, 2015
Dividends, Record Date								Dec. 25, 2015
Dividends, Date paid								Jan. 05, 2016
Dividends, Distributions per Share (in dollars per share)								$ 0.401000
Dividends, Total Distribution								$ 1,153