XML 31 R87.htm IDEA: XBRL DOCUMENT v2.4.0.6

Note 21 - Fair Value of Financial Instruments (Detail) - Changes in Fair Values Included in Income (Loss) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Oct. 31, 2012	Oct. 31, 2011	Oct. 31, 2010
Mortgage Loans Held For Sale [Member]
Changes in fair value included in net earnings (loss), all reflected in financial services revenues	$ (572)	$ 362	$ 326
Mortgage Loan Commitments [Member]
Changes in fair value included in net earnings (loss), all reflected in financial services revenues	(151)	63	(175)
Forward Contracts [Member]
Changes in fair value included in net earnings (loss), all reflected in financial services revenues	$ 1,216	$ (842)	$ 448

X

- Definition

For each line item in the statement of financial position, the amounts of gains and losses from fair value changes included in earnings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 30

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6957238&loc=d3e14172-108612

+ Details

Name:	us-gaap_FairValueOptionChangesInFairValueGainLoss1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration