Organization and Description of Business (Details)		Mar. 31, 2015 Number
Organization And Description Of Business [Line Items]
Properties in Operation		44
Total Portfolio [Member]
Organization And Description Of Business [Line Items]
Properties in Operation	[1]	82
Wholly owned Grove properties [Member]
Organization And Description Of Business [Line Items]
Properties in Operation		36
Joint Venture Grove properties [Member]
Organization And Description Of Business [Line Items]
Properties in Operation		8
Joint Venture evo properties [Member]
Organization And Description Of Business [Line Items]
Properties in Operation		3
Wholly Owned Copper Beech Properties [Member]
Organization And Description Of Business [Line Items]
Properties in Operation		26
Joint Venture Owned Copper Beech Properties [Member]
Organization And Description Of Business [Line Items]
Properties in Operation	[2]	9
Copper Beech Properties [Member]
Organization And Description Of Business [Line Items]
Properties in Operation		35

[1] The Company’s 100% owned redevelopment property in Toledo, Ohio, which was acquired in March 2013 is excluded. As of December 31, 2014 and March 31, 2015, this property was classified as held for sale.

[2] The Company holds a 48% ownership interest in 7 unconsolidated properties, as well as an 84% interest in one property and an 85% interest in one property, both of which are consolidated. See Notes 6 and 18 for additional information.