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Other Income - Net (Details Textual) (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Jan. 31, 2014 | Jan. 31, 2013
Schedule of Equity Method Investments [Line Items] |  |
Land Sales | $ 6,258 | $ 145
Trust Two [Member] |  |
Schedule of Equity Method Investments [Line Items] |  |
Land Sales | $ 2,900 |

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- Definition Revenue from the sale of land in the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1(e)) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration