5. OTHER INVESTMENTS (Tables)

3 Months Ended

Mar. 31, 2013

Investments, All Other Investments [Abstract]

Schedule of net income from other investments

	2013		2012
Partnership owning real estate & related	$	33,000		—
Partnership owning diversified businesses		26,000	$	31,000
Venture capital fund – technology		—		—
Income from investment in affiliate -T.G.I.F. Texas, Inc.		31,000		17,000
Total net income from other investments	$	90,000	$	48,000

Schedule of gross unrealized losses and fair values of other investments

	As of March 31, 2013
	Less than 12 Months					Greater than 12 Months					Total
Investment Description	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Partnerships owning investments in technology related industries	$	7,000	$	(13,000	)	$	392,000	$	(55,000	)	$	399,000	$	(68,000	)
Partnerships owning diversified businesses		—		—			241,000		(5,000	)		241,000		(5,000	)
Partnerships owning real estate and related investments		—		—			233,000		(48,000	)		233,000		(48,000	)
Total	$	7,000	$	(13,000	)	$	866,000	$	(108,000	)	$	873,000	$	(121,000	)

	As of December 31, 2012
	Less than 12 Months					Greater than 12 Months					Total
Investment Description	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Partnerships owning investments in technology related industries	$	11,000	$	(10,000	)	$	374,000	$	(69,000	)	$	384,000	$	(79,000	)
Partnerships owning diversified businesses		—		—			241,000		(5,000	)		241,000		(5,000	)
Partnerships owning real estate and related investments		—		—			231,000		(49,000	)		231,000		(49,000	)
Total	$	11,000	$	(10,000	)	$	846,000	$	(123,000	)	$	856,000	$	(133,000	)