Retirement Plans (Details Textual) (USD $)	12 Months Ended
Sep. 30, 2013	Sep. 30, 2012
Retirement Plans [Line Items]
Defined Contribution Plan, Employer Discretionary Contribution Amount	$ 79,100	$ 71,000
Defined Benefit Plans, Estimated Future Employer Contributions in Next Fiscal Year	$ 58,000

Amount of employer's best estimate of contributions expected to be paid to the plan during the next fiscal year beginning after the date of the latest statement of financial position.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (g)

-URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920

Name:	us-gaap_DefinedBenefitPlansEstimatedFutureEmployerContributionsInNextFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration