REAL ESTATE HELD FOR SALE DISCONTINUED OPERATIONS (Details) (USD $)	3 Months Ended			12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014 Oklahoma City property sale [Member] sqft Integer	Dec. 31, 2013 Tampa property sales [Member] Integer sqft
Long Lived Assets Held-for-sale [Line Items]
Number of real estate properties transferred to held for sale and sold			1	3
Square Footage of Real Estate Property			58,000	49,000
Proceeds from Sale of Property, Plant, and Equipment			$ 3,600,000	$ 3,198,000
Income from real estate operations	0	74,000
Expenses from real estate operations	0	(20,000)
Property net operating income from discontinued operations	0	54,000
Depreciation and amortization from discontinued operations	0	(53,000)
Real Estate Held-for-sale, Gain on Sale			95,000	798,000
INCOME FROM DISCONTINUED OPERATIONS	$ 0	$ 1,000