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SCHEDULE OF WARRANTS VALUATION (Details) (Warrant [Member], USD $)
12 Months Ended 6 Months Ended 6 Months Ended
Dec. 31, 2011
Jun. 30, 2012
Warrants exercised June 6, 2012 [Member]
Jun. 06, 2012
Warrants exercised June 6, 2012 [Member]
Jun. 30, 2012
Warrants exercised June 4, 2012 [Member]
Jun. 04, 2012
Warrants exercised June 4, 2012 [Member]
Expected dividend yield 0.00% 0.00%   0.00%  
Risk-free interest rate 0.05% 0.05%   0.04%  
Time to maturity (in years) 0 years 5 months 5 days 0 years   0 years  
Expected volatality 80.00% 47.40%   37.30%  
Fair value of underlying common shares (per share) $ 10.46   $ 9.22   $ 8.55