Consolidated Statements Of Stockholders' Equity (USD $)	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Total
Balance at Sep. 30, 2010	$ 432,414	$ 3,248,706	$ 430,504	$ (1,686,056)	$ 2,425,568
Balance, shares at Sep. 30, 2010	4,324,140			1,732,654
Net income			242,915		242,915
Purchase of treasury stock, value				(4,621)	(4,621)
Purchase of treasury stock, shares				5,259
Cash dividend paid			(387,934)		(387,934)
Balance at Sep. 30, 2011	432,414	3,248,706	285,485	(1,690,677)	2,275,928
Balance, shares at Sep. 30, 2011	4,324,140			1,737,913
Net income			75,801		75,801
Purchase of treasury stock, value				(795)	(795)
Purchase of treasury stock, shares				906
Cash dividend paid			(129,273)		(129,273)
Balance at Sep. 30, 2012	$ 432,414	$ 3,248,706	$ 232,013	$ (1,691,472)	$ 2,221,661
Balance, shares at Sep. 30, 2012	4,324,140			1,738,819