Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Current tax provision / (benefit)
Federal	$ 271	$ 686
State	38	83
Current Income Tax Expense (Benefit), Total	309	769
Deferred tax (benefit)
Federal	56	(874)
State	14	(113)
Deferred Income Tax Expense (Benefit), Total	70	(987)
Total	$ 379	$ (218)