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SHARE-BASED PAYMENT (Tables)
6 Months Ended
Aug. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Pre- and Post Modification Assumptions used to value option grants
    Pre-modification     Post-modification  
Weighted-average exercise price   $ 2.40     $ 0.42  
Expected term (in years)     3.00       2.00  
Weighted-average volatility     70 %     70 %
Risk-free rate     0.79 %     0.39 %
Expected dividends     0 %     0 %
Estimated fair values of stock option awards
    Three Months Ended     Six Months Ended  
    August 31,     August 31,  
    2013     2012     2013     2012  
Expected dividends     0 %     0 %     0 %     0 %
Expected term (in years)     3.50       3.50       3.50       3.50  
Weighted-average volatility     70 %     60 %     70 %     60 %
Risk-free rate     0.51 %     0.41 %     0.51 %     0.45 %
Effect on results of operations of recording share-based compensation expense
    Three Months Ended     Six Months Ended  
    August 31,     August 31,  
    2013     2012     2013     2012  
Selling and marketing   $ 252,765     $ 467,893     $ 591,131     $ 1,027,637  
Technology and development     137,342       342,226       508,905       609,970  
General and administrative     158,527       443,606       463,228       854,584  
Total stock option expense   $ 548,634     $ 1,253,725     $ 1,563,264     $ 2,492,191  
Summary of activity for stock options
    Number of options     Weighted Average Exercise Price    

Average Remaining Contractual Term

(In Years)

 
                   
Options outstanding at February 28, 2013     17,373,932     $ 2.00       2.99  
Granted     2,600,635       0.41          
Exercised     -       -          
Cancelled or expired     (5,710,424 )     2.46          
Forfeited     (2,567,830 )     2.19          
Options outstanding at August 31, 2013     11,696,313     $ 1.38       2.39  
                         
Options vested and expected to vest at August 31, 2013     11,409,124     $ 1.41       2.34  
Options exercisable at August 31, 2013     9,781,617     $ 1.55       2.00  
Estimated fair values of stock warrant awards issued to service providers and employees
    Three Months Ended     Six Months Ended  
    August 31,     August 31,  
    2013     2012     2013     2012  
Expected dividends     0 %     0 %     0 %     0 %
Expected term (in years)     5.00       3.00       5.00       3.00  
Weighted-average volatility     70 %     60 %     70 %     60 %
Risk-free rate     1.62 %     0.38 %     1.62 %     0.38 %
Schedule of warrant expense
    Three Months Ended   Six Months Ended  
    August 31,   August 31,  
    2013     2012     2013     2012  
Total warrant expense   $ 278,179     $ 261,905     $ 315,450     $ 434,066  
Summary of activity for warrants
    Number of Warrants     Weighted Average Exercise Price     Average Remaining Contractual Term (In Years)  
                   
Warrants outstanding at February 28, 2013     19,171,104     $ 1.32       3.53  
Granted     875,000       0.70          
Exercised     -       -          
Forfeited and expired     (181,250 )     1.24          
Warrants outstanding at August 31, 2013     19,864,854     $ 1.30       3.05  
                         
Warrants vested and expected to vest at August 31, 2013     19,864,854     $ 1.30       3.05  
Warrants exercisable at August 31, 2013     18,931,523     $ 1.31       2.99