Segment Reporting (Narrative) (Details)	12 Months Ended
Sep. 30, 2012 Segments
Segment Reporting Information [Line Items]
Number of reportable segments	4
Number of customers accounting for 10% or more of revenues	0
Maximum Percent of Revenue from Any Customer	10.00%
Canada UK And China [Member]
Segment Reporting Information [Line Items]
Percentage of Revenue from Other Countries	64.00%
Sales Revenue, Segment [Member] \| Americas [Member]
Segment Reporting Information [Line Items]
Percentage of revenue from segment	75.00%
Sales Revenue, Segment [Member] \| EMEA [Member]
Segment Reporting Information [Line Items]
Percentage of revenue from segment	9.00%
Sales Revenue, Segment [Member] \| China And Asia Pacific [Member]
Segment Reporting Information [Line Items]
Percentage of revenue from segment	5.00%
Sales Revenue, Segment [Member] \| Channel Development [Member]
Segment Reporting Information [Line Items]
Percentage of revenue from segment	10.00%

Disclosure of the extent of enterprise reliance on its major customers. For example, includes revenues from transactions with a single external customer amounting to 10 percent or more of the entity's revenues, the total amount of revenues from each such customer, and the identity of the segment or segments reporting the revenues. A group of entities that the entity knows to be under common control generally will be considered a single customer for inclusion in this item. The federal government, a state government, a local government (for example, a county or municipality), or a foreign government each will generally be considered as a single customer for inclusion in this item.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 131

-Paragraph 39

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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