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CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (UNAUDITED) (USD $) In Thousands	Common Stock [Member]		Additional Paid-In Capital [Member]	Warrants [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income [Member]	Parent [Member]	Non-controlling Interests [Member]	Total
Balances at Dec. 31, 2010	$ 180		$ 83,596	$ 427	$ (48,431)	$ (3,036)	$ 637	$ 33,373	$ 8,504	$ 41,877
Balances (in shares) at Dec. 31, 2010	18,068
Net income from continuing operations	0		0	0	7,225	0	0	7,225	(484)	6,741
Net income from discontinued operations	0		0	0	29,275	0	0	29,275	(540)	28,735
Differences from translation of subsidiaries' financial statements	0		0	0	0	0	(313)	(313)	(10)	(323)
Comprehensive income	0		0	0	0	0	0	36,187	(1,034)	35,153
Adjustment of non-controlling interests following exercise of USSI option	0		600	0	0	0	0	600	(600)	0
Other	0		0	0	0	0	0	0	30	30
Stock option compensation	0		276	0	0	0	0	276	0	276
Stock option compensation of subsidiaries	0		0	0	0	0	0	0	176	176
Deconsolidation of CoaLogix	0		1,193	0	0	0	0	1,193	(7,089)	(5,896)
Compensation to consultant granted in stock	0	[1]	101	0	0	0	0	101	0	101
Compensation to consultant granted in stock (in shares)	26
Exercise of options	3		191	0	0	0	0	194	0	194
Exercise of options (in shares)	224
Balances at Sep. 30, 2011	$ 183		$ 85,957	$ 427	$ (11,931)	$ (3,036)	$ 324	$ 71,924	$ (13)	$ 71,911
Balances (in shares) at Sep. 30, 2011	18,318
[1] Less than $1

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