4. Income from other investments is summarized below (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Income from other investments is summarized below
Partnerships owning diversified businesses	$ 74,000	$ 14,000	$ 77,000	$ 40,000
Partnerships owning real estate and related		8,000	1,000	41,000
Income from investment in 49% owned affiliate (T.G.I.F. Texas, Inc.)	(2,000)	32,000	6,000	62,000
Total net income from other investments (excluding other than temporary impairment losses)	72,000	54,000	84,000	143,000
Company made contributions to other investments of approximately			847,000
Company made contributions primarily in two new investments each consistingof an amount.			300,000
Company made contributions primarily in one new investment			100,000
contributions totaling approximately			$ 147,000