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RELATED PARTIES (Details)
 6 Months Ended 12 Months Ended 6 Months Ended 12 Months Ended 6 Months Ended 12 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2012
USD ($)
Dec. 31, 2011
USD ($)
Dec. 31, 2010
USD ($)
Dec. 31, 2009
USD ($)
Dec. 31, 2010
Minimum [Member]
USD ($)
Dec. 31, 2010
Maximum [Member]
USD ($)
Dec. 31, 2010
December Offering [Member]
Minimum [Member]
USD ($)
Dec. 31, 2010
December Offering [Member]
Maximum [Member]
USD ($)
Jun. 30, 2012
Avner Gal [Member]
USD ($)
Jun. 30, 2012
Avner Gal [Member]
ILS
Dec. 31, 2011
Avner Gal [Member]
USD ($)
Jun. 30, 2012
David Malka [Member]
USD ($)
Jun. 30, 2012
David Malka [Member]
ILS
Dec. 31, 2011
David Malka [Member]
USD ($)
Jun. 30, 2012
Zicon Ltd. [Member]
Dec. 31, 2010
Zicon Ltd. [Member]
USD ($)
Dec. 31, 2009
Zicon Ltd. [Member]
USD ($)
Dec. 31, 2008
Zicon Ltd. [Member]
USD ($)
Related Party Transaction [Line Items]                                    
Ownership percentage                 7.80% 7.80%   3.50% 3.50%   6.83%      
Amount of related party transaction                 $ 122,355 480,000   $ 61,177 240,000     $ 20,000 $ 20,000 $ 20,000
Maximum options granted as a percent of shares outstanding                 5.00% 5.00%   1.50% 1.50%          
Options granted during period 17,500   4,273 2,984         264,778 264,778   79,434 79,434          
Exercise price $ 6.25 $ 6.25    $ 5.52 $ 6.02 $ 6.25     $ 6.25     $ 6.25            
Non-cash compensation expense                 145,412   290,824 436,242   87,248        
The Offering:                                    
Shares issued in offering             560,000 2,000,000                    
Amount of offering             $ 3,500,000 $ 12,500,000