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Fair Value Disclosures (Level 4 FV of Fin Instr) (Details) (USD $) In Thousands, unless otherwise specified | Jul. 31, 2013 | Oct. 31, 2012
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Summary of assets and (liabilities), measured at fair value on a recurring basis |  |
Mortgage Loans on Real Estate, Commercial and Consumer, Net | $ 72,163 | $ 86,386
Level 2 [Member] |  |
Summary of assets and (liabilities), measured at fair value on a recurring basis |  |
Mortgage Loans on Real Estate, Commercial and Consumer, Net | 72,163 | 86,386
Forward Loan Commitments - Residential Mortgage Loans Held for Sale [Member] | Level 2 [Member] |  |
Summary of assets and (liabilities), measured at fair value on a recurring basis |  |
Fair value of commitments | 2,090 | (102)
Interest Rate Lock Commitments [Member] | Level 2 [Member] |  |
Summary of assets and (liabilities), measured at fair value on a recurring basis |  |
Fair value of commitments | (4,899) | (202)
Forward Loan Commitments [Member] | Level 2 [Member] |  |
Summary of assets and (liabilities), measured at fair value on a recurring basis |  |
Fair value of commitments | 4,899 | 202
Corporate Securities [Member] | Level 2 [Member] |  |
Summary of assets and (liabilities), measured at fair value on a recurring basis |  |
Fair value of securities | 97,495 | 260,772
Certificates of Deposit [Member] | Level 2 [Member] |  |
Summary of assets and (liabilities), measured at fair value on a recurring basis |  |
Fair value of securities | 25,032 | 148,112
Tax exempt Bond Fund [Member] | Level 1 [Member] |  |
Summary of assets and (liabilities), measured at fair value on a recurring basis |  |
Fair value of securities |  | $ 30,184

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- Definition Fair value portion of arrangements with third parties, including, but not limited to, operating lease arrangement and arrangement in which the entity has agreed to expend funds to procure goods or services, or has agreed to commit resources to supply goods or services. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.25) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 25 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 7 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 17 -Article 9 + Details
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- Definition Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Available-for-Sale Securities -URI http://asc.fasb.org/extlink&oid=6505594 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Trading Securities -URI http://asc.fasb.org/extlink&oid=6526789 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 25 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=28360136&loc=d3e22054-111558 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Subparagraph a, f, g -Article 7 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 35 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=27723805&loc=d3e24584-111560 + Details
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- Definition The balance represents the amount of loans that are secured by real estate mortgages, offset by the reserve to cover probable credit losses on the loan portfolio. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.1(c)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Subparagraph c -Article 7 + Details
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