Retirement Plans (Details) (USD $)	12 Months Ended
Sep. 30, 2012
Retirement Plans (Textual)
Company contribution amount	$ 100,000

Amount of discretionary contributions made by an employer to a defined contribution plan.

No definition available.

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