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Discontinued Operations in India (Tables)
3 Months Ended
Apr. 30, 2013
Discontinued Operations and Disposal Groups [Abstract]  
Schedule Of Disposal Groups, Including Discontinued Operations, Balance Sheet [Table Text Block]
The assets and liabilities of the discontinued operations are presented separately under the captions “Assets of discontinued operations in India” and “Liabilities of discontinued operations in India,” respectively, in the accompanying Balance Sheets at January 31, 2013 and January 31, 2012, and consist of the following:

  

 

    April 30, 2013     January 31, 2013  
Inventory   $ 29,449     $ 85,170  
Other current asset           10,024  
Property and equipment     715,071       717,988  
Total assets of discontinued operations     744,520       813,182  
Liabilities of discontinued operations:                
Accounts payable           2,759  
Other liabilities           22,282  
Total liabilities of discontinued operations           25,041  
                 
Net assets of discontinued operations   $ 744,520     $ 788,141