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Note 7 - Mortgage Loans Held for Sale (Details) - Loan Origination Reserves (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Oct. 31, 2013	Oct. 31, 2012
Loan Origination Reserves [Abstract]
Loan origination reserves, beginning of period	$ 9,334	$ 5,063
Provisions for losses during the period	3,138	4,060
Adjustments to pre-existing provisions for losses from changes in estimates	(786)	1,802
Payments/settlements	(650)	(1,591)
Loan origination reserves, end of period	$ 11,036	$ 9,334

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Payments made or settlements received during the period related to loan origination reserves

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Amount of other addition (reduction) in allowance reserve for credit loss.

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Amount of reserve for write-down of a mortgage loan on real estate.

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Amount of expense related to estimated loss from loan and lease transactions.

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