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Restricted Stock Awards: Deferred Compensation (Details) (USD $)
 3 Months Ended 12 Months Ended
Apr. 30, 2015
Jan. 31, 2015
Details    
Restricted Stock Award, Total Units Awarded (Common Stock) 1,400,000fil_RestrictedStockAwardTotalUnitsAwardedCommonStock  
Restricted Stock Award, Deferred Compensation $ 1,040,000fil_RestrictedStockAwardDeferredCompensation  
Restricted Stock Award, Deferred Compensation, Current Period Expense 100,000fil_RestrictedStockAwardDeferredCompensationCurrentPeriodExpense 740,000fil_RestrictedStockAwardDeferredCompensationCurrentPeriodExpense
Restricted Stock Award, Deferred Compensation, Future Expense $ 200,000fil_RestrictedStockAwardDeferredCompensationFutureExpense $ 300,000fil_RestrictedStockAwardDeferredCompensationFutureExpense