XML 43 R6.htm IDEA: XBRL DOCUMENT v2.4.0.8

Condensed Consolidated Statements Of Shareholders' Equity (Parenthetical) (USD $)	1 Months Ended			3 Months Ended								12 Months Ended
	Dec. 31, 2012	Jan. 31, 2012	Oct. 31, 2010	Oct. 31, 2013	Jul. 31, 2013	Apr. 30, 2013	Jan. 31, 2013	Oct. 31, 2012	Jul. 31, 2012	Apr. 30, 2012	Jan. 31, 2012	Oct. 31, 2013	Oct. 31, 2012	Oct. 31, 2011
Statement of Stockholders' Equity [Abstract]
Cash dividends declared per common share (usd per share)	$ 0.02	$ 0.015	$ 0.01	$ 0.02	$ 0.02	$ 0.02	$ 0.02	$ 0.015	$ 0.015	$ 0.015	$ 0.015	$ 0.08	$ 0.06	$ 0.04

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- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.3-04)

-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

+ Details

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Period Type:	duration

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- Details

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Data Type:	xbrli:stringItemType
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