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Subsequent Events	9 Months Ended
Subsequent Events	Jul. 31, 2015
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events On August 18, 2015, our Board of Directors declared a cash dividend of $0.20 per outstanding share of common stock. The dividend will be paid on September 18, 2015 to all shareholders of record at the close of business on September 4, 2015.