Organization and Description of Business (Details Textual)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Real Estate Investment Trust, Percentage Of Distribute Of Income, Minimum	90.00%
Properties in Operation	41
Re-development property		100.00%
Copper Beech [Member]
Properties in Operation	28
Trs Subsidiary [Member]
Company Ownership Percentage	100.00%
Wholly owned Grove properties [Member]
Properties in Operation	32
Joint Venture Grove properties [Member]
Properties in Operation	9