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Commitments (Tables)
12 Months Ended
Jan. 31, 2013
Commitments/Legal Contingencies [Abstract]  
Schedule of future minimum lease payments for the operating leases of continuing operations
         

2014

  $ 181,000  

2015

    99,000  

2016

    89,000  

2017

    86,000  

2018

    86,000  

Thereafter

    170,000  
   

 

 

 

Total

  $ 711,000