XML 34 R31.htm IDEA: XBRL DOCUMENT v2.4.1.9

Components of Purchase Price at Fair Value (Parenthetical) (Detail)	3 Months Ended
	Jan. 31, 2015
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares	252,381us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued

X

- Definition

Number of shares of equity interests issued or issuable to acquire entity.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (b)(4)

-URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479

+ Details

Name:	us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration