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Note 8 - Restricted Cash and Deposits (Details Textual) - USD ($) $ in Thousands	Apr. 30, 2017	Oct. 31, 2016
Cash Equivalents, at Carrying Value	$ 6,700	$ 9,400
Restricted Cash and Cash Equivalents	24,700	22,900
Homebuilding [Member]
Restricted Cash and Cash Equivalents	1,797	3,914	[1]
Customer Deposits [Member] | Homebuilding [Member]
Restricted Cash and Cash Equivalents	100	2,200
Customer Deposits [Member] | Financial Services [Member]
Restricted Cash and Cash Equivalents	20,900	15,100
Mortgage Warehouse Lines of Credit [Member]
Restricted Cash and Cash Equivalents	$ 2,000	$ 3,900
[1] Derived from the audited balance sheet as of October 31, 2016. See notes to condensed consolidated financial statements (unaudited).

X

- Definition

Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

+ 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 210.5-02.1)
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- Definition

Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

+ References

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