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Derivative Liabilities (Tables)
6 Months Ended
Jul. 31, 2014
Derivative Instruments, Gain (Loss) [Table Text Block]
    Six Months Ended July 31,  
    2014     2013  
Beginning balance $ 46,985   $ 15,112  
Total (gains) losses   (262,912 )   19,222  
Settlements   (146,524 )   -  
Additions   852,023     -  
Ending balance $ 489,572   $ 34,334  
             
Change in unrealized gains (losses) included in earnings relating to derivatives
still held as of July 31, 2014 and 2013
$ (262,912 ) $ 19,222