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Components of Inventories (Detail) (USD $) In Thousands, unless otherwise specified | Oct. 31, 2013 | Oct. 31, 2012
--- | --- | ---
Schedule of Inventory [Line Items] |  |
Raw materials and supplies | $ 1,913 | $ 2,519
Work in process | 15 | 3
Finished goods | 4,067 | 4,462
Totals | $ 5,995 | $ 6,984

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- Definition Gross amount of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 6 -Subparagraph a -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.6(a)(4),(5)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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