MORTGAGE NOTES PAYABLE AND LINE OF CREDIT (Mortgages Payable) (Details) - USD ($)	9 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
MORTGAGE NOTES PAYABLE
Effective interest rate (as a percent)	5.06%
Annual maturities of mortgage debt
2017-current maturities	$ 1,747,000
2018	7,823,000
2019	1,903,000
2020	4,321,000
2021	2,312,000
Thereafter	196,455,000
Total	214,561,000
Less: unamortized deferred financing costs	(1,472,000)
Secured Debt	213,089,003	$ 194,500,820
Mortgages payable
MORTGAGE NOTES PAYABLE
Amount of monthly installments including principal	$ 976,000
Weighted average interest rate (as a percent)	4.60%
Effective interest rate (as a percent)	4.69%
Mortgages payable | Minimum
MORTGAGE NOTES PAYABLE
Interest rate (as a percent)	2.51%
Mortgages payable | Maximum
MORTGAGE NOTES PAYABLE
Interest rate (as a percent)	5.97%