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Restatement as of and for the Year Ended January 31, 2014
12 Months Ended
Mar. 31, 2015
Restatement of Prior Year Income [Abstract]  
Restatements To Prior Year Income [Text Block]
12. Restatement as of and for the Year Ended January 31, 2014
 
The consolidated financial statements as of and for the year ended January 31, 2014, were previously restated as part of a Form S-1 filed with the Securities and Exchange Commission on May 7, 2015.