Effective Tax Rate (Details) (USD $)	3 Months Ended		9 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Income tax expense
Current	$ 60,633	$ 335,425	$ (537,247)	$ 124,582
Deferred	(263,162)	(300,080)	(644,663)	(1,119,902)
Total	(202,529)	35,345	(1,181,910)	(995,320)
Expected federal tax expense			1,169,718	888,243
State tax expense (net of federal)			244,265	185,486
Net operating loss carryforwards				67,961
Other, net			(232,073)	(146,370)
Actual tax expense			$ 1,181,910	$ 995,320