Asset Liquidation Investments and Other Investments (Tables)

6 Months Ended

Jun. 30, 2013

Dec. 31, 2012

Schedule of results of operations attributable to the company from the Joint Ventures in which it is invested [Table Text Block]

		Six months ended
		June 30,
		2013		2012
Gross revenues	$	2,266	$	5,026
Gross profit	$	775	$	1,237
Income from continuing operations	$	809	$	1,227
Net income	$	809	$	1,227

Schedule of Companys other investments [Table Text Block]

		June 30 ,		December 31 ,
		2013		2012
Knight’s Bridge Capital Partners Internet Fund No. 1 GP LLC	$	19	$	20
Polaroid		1,717		2,406
Total investments	$	1,736	$	2,426

Schedule of components of the Companys equity investments [Table Text Block]

				June 30, 2013
		Capital		Equity in		Capital			Net
Unit type		invested		earnings		returned			investment
Class A	$	2,492	$	143	$	(1,259	)	$	1,376
Class D		617		32		(308	)		341
Total	$	3,109	$	175	$	(1,567	)	$	1,717

				December 31, 2012
		Capital		Equity in		Capital			Net
Unit type		invested		earnings		returned			investment
Class A	$	2,447	$	137	$	(654	)	$	1,930
Class D		606		30		(160	)		476
Total	$	3,053	$	167	$	(814	)	$	2,406