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Discontinued Operations in India (Details) (USD $)
Oct. 31, 2012
Jan. 31, 2012
Cash $ 219,949 $ 230,502
Accounts receivable 16,494 6,772
Inventory 220,603 200,000
Other current asset 11,246 27,262
Property and equipment 1,521,771 1,534,034
Total assets of discontinued operations 1,990,063 1,998,570
Liabilities of discontinued operations:    
Accounts payable 14,668 5,715
Other liabilities 4,983 59,065
Total liabilities of discontinued operations 19,651 64,780
Net assets of discontinued operations $ 1,970,412 $ 1,933,790