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Basis of Presentation (Detail Textuals)
3 Months Ended
Apr. 30, 2016
Apr. 30, 2015
USD ($)
Schedule of Equity Method Investments [Line Items]    
Stock split of common stock 2  
Decrease in net cash used in operating activities   $ 317,000
KL North America BV ("KLNA") | Equity method of accounting    
Schedule of Equity Method Investments [Line Items]    
Percentage of ownership interest 49.00%