OTHER INVESTMENTS (Details) - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Income From Other Investments [Line Items]
Partnerships owning real estate & related	$ 104,000	$ 6,000
Partnerships owning diversified businesses	141,000	31,000
Income from investment in affiliate T.G.I.F. Texas, Inc.	34,000	0
Total net income from other investments	$ 279,000	$ 37,000