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Commitments and Contingencies (Tables)
 12 Months Ended
Jan. 31, 2013
Commitments and Contingencies Disclosure [Abstract]  
Future Minimum Rental Payments for Operating Leases
Future minimum rental payments required under the operating leases as follows:

 

Year ending January 31,      
       
2014   $ 139,994  
2015     114,416  
2016     91,546  
2017     94,294  
2018     -  
         
    $ 440,251  
Rent Expense

Rent expense recorded for years ended January 31 was as follows:

 

    2013     2012  
                 
Rent expense   $ 97,402     $ 42,874