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INVESTMENTS	9 Months Ended
	Jul. 31, 2016
Investments Schedule [Abstract]
Investment [Text Block]	4. INVESTMENTS At July 31, 2016 and October 31, 2015, we had certificates of deposit of $1,900,000 and $2,400,000, respectively, which were classified as short-term investments and reported at fair value.

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- Definition

The entire disclosure for investments, including all tables.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 6
-Section 10
-Paragraph (c)
-Subparagraph (1)

+ Details

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- References

No definition available.

+ Details

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