Statements of Changes in Shareholders' Equity (USD $)
Total
Retained Earnings
Accumulated Other Comprehensive Income (Loss)
Cumulative Translation Adjustment, Beginning of Period at Oct. 31, 2011       
Retained Earnings, Beginning of Period at Oct. 31, 2011       
Net Loss   (1,548,042)  
Currency translation adjustment     (5,404)
Adjustment of redeemable capital shares to redemption value   1,548,042 5,404
Cumulative Translation Adjustment, End of Period at Oct. 31, 2012        
Retained Earnings, End of Period at Oct. 31, 2012        
Net Loss (634,683) (634,683)  
Currency translation adjustment (8,309)   (8,309)
Adjustment of redeemable capital shares to redemption value   634,683 8,309
Cumulative Translation Adjustment, End of Period at Apr. 30, 2013        
Retained Earnings, End of Period at Apr. 30, 2013