SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Textuals)	3 Months Ended
Jan. 31, 2019
Accounting Policies [Abstract]
Stockholders' Equity Note, Stock Split	All applicable fiscal 2018 share and per share information has been adjusted retrospectively to reflect a 5-for-4 stock split effected in June 2018.

Description of the stock split arrangement. Also provide the retroactive effect given by a stock split that occurs after the balance date but before the release of financial statements.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SAB Topic 4.C)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187143-122770

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Balance Type:	na
Period Type:	duration