Subsequent Event (Details)	3 Months Ended	9 Months Ended
Jun. 30, 2011 USD ($)	Jun. 30, 2011 USD ($)	Jun. 30, 2011 GlobalExpense [Member] USD ($)	Jun. 30, 2011 GlobalExpense [Member] GBP (£)
Subsequent event date			Jul. 01, 2011	Jul. 01, 2011
Consideration for acquisition			$ 19,000,000	£ 12,000,000
Acquisition funds held at trust	(19,471,000)	(19,471,000)
Performance related earn out payments			$ 3,000,000	£ 2,000,000

The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of the acquisition.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 141
-Paragraph 51
-Subparagraph d
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

Name:	us-gaap_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice
Namespace Prefix:	us-gaap
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant