RENTAL INCOME (Commercial Leases) (Details)	3 Months Ended
	Mar. 31, 2016 USD ($) ft² item
RENTAL INCOME
Annual base rent for expiring leases | $	$ 2,902,871
Total square feet for expiring leases | ft²	108,043
Total number of leases expiring | item	44
Percentage of annual base rent for expiring leases	100.00%
Through December 31, 2016
RENTAL INCOME
Annual base rent for expiring leases | $	$ 563,446
Total square feet for expiring leases | ft²	22,958
Total number of leases expiring | item	10
Percentage of annual base rent for expiring leases	20.00%
Through December 31, 2017
RENTAL INCOME
Annual base rent for expiring leases | $	$ 196,867
Total square feet for expiring leases | ft²	7,111
Total number of leases expiring | item	6
Percentage of annual base rent for expiring leases	7.00%
Through December 31, 2018
RENTAL INCOME
Annual base rent for expiring leases | $	$ 459,360
Total square feet for expiring leases | ft²	13,540
Total number of leases expiring | item	9
Percentage of annual base rent for expiring leases	16.00%
Through December 31, 2019
RENTAL INCOME
Annual base rent for expiring leases | $	$ 756,358
Total square feet for expiring leases | ft²	26,866
Total number of leases expiring | item	12
Percentage of annual base rent for expiring leases	26.00%
Through December 31, 2020
RENTAL INCOME
Annual base rent for expiring leases | $	$ 121,632
Total square feet for expiring leases | ft²	1,523
Total number of leases expiring | item	3
Percentage of annual base rent for expiring leases	4.00%
Through December 31, 2021
RENTAL INCOME
Annual base rent for expiring leases | $	$ 647,765
Total square feet for expiring leases | ft²	31,274
Total number of leases expiring | item	3
Percentage of annual base rent for expiring leases	22.00%
Through December 31, 2023
RENTAL INCOME
Annual base rent for expiring leases | $	$ 157,443
Total square feet for expiring leases | ft²	4,771
Total number of leases expiring | item	1
Percentage of annual base rent for expiring leases	5.00%