REAL ESTATE INVESTMENTS Stoney River Marshfield Earn Out (Details) (USD $)	9 Months Ended		0 Months Ended	3 Months Ended	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Dec. 18, 2012 Stoney River Marshfield [Member] Beds	Sep. 30, 2013 Stoney River Marshfield [Member]	Sep. 30, 2013 Stoney River Marshfield [Member]
Real Estate Properties [Line Items]
Number of Beds/Units			60
Purchase price			$ 8,200,000
Contingent consideration liability			1,300,000	1,900,000	1,900,000
Change in fair value of contingent consideration	$ (600,000)	$ 0		$ 300,000	$ (600,000)