Geographical Information (Schedule of Long-lived Assets) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Sep. 30, 2014
Segment Reporting Information [Line Items]
Long-lived assets	$ 8,925	$ 10,528
United States [Member]
Segment Reporting Information [Line Items]
Long-lived assets	3,356	4,997
International [Member]
Segment Reporting Information [Line Items]
Long-lived assets	$ 5,569	$ 5,531

Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=51669610&loc=d3e9038-108599

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