XML 38 R21.htm IDEA: XBRL DOCUMENT

GAIN ON SALE OF INVESTMENT	6 Months Ended
GAIN ON SALE OF INVESTMENT	Apr. 30, 2017
GAIN ON SALE OF INVESTMENT [Abstract]
GAIN ON SALE OF INVESTMENT	NOTE 14 - GAIN ON SALE OF INVESTMENT The Company had a minority interest in a foreign entity. In the first quarter of fiscal year 2016, the Company sold this investment and recognized a gain of $8.8 million.