Fair Value Disclosures (Details 1) (USD $) In Thousands	Jul. 31, 2011	Oct. 31, 2010	Jul. 31, 2010
Aggregate unpaid principal and fair value of mortgage loans held for sale
Aggregate unpaid principal balance	$ 44,742		$ 65,945
Fair Value	45,320	93,644	67,456
Excess	$ 578		$ 1,511

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.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 60
-Paragraph 47

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

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