Acquisitions (Details) (USD $)	Jul. 31, 2014
Business Acquisition [Line Items]
Fair value of assets acquired and liabilities assumed	$ 5,240,175
Trade Names [Member]
Business Acquisition [Line Items]
Fair value of assets acquired and liabilities assumed	816,000
Developed Technology Rights [Member]
Business Acquisition [Line Items]
Fair value of assets acquired and liabilities assumed	$ 4,423,375

The amount of identifiable intangible assets recognized as of the acquisition date.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=39739317&loc=d3e4845-128472

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 55

-Paragraph 37

-URI http://asc.fasb.org/extlink&oid=35744172&loc=d3e2207-128464

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant