Consolidated Statements Of Stockholders' Equity (USD $)	Common Stock [Member]	Additional Paid-In Capital [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Total
Balance at Sep. 30, 2009	$ 432,414	$ 3,248,706	$ (1,684,649)	$ 284,213	$ 2,280,684
Balance, shares at Sep. 30, 2009	4,324,140		1,730,887
Net income				146,291	146,291
Purchase of treasury stock, value			(1,407)		(1,407)
Purchase of treasury stock, shares			1,767
Balance at Sep. 30, 2010	432,414	3,248,706	(1,686,056)	430,504	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 ($.15 per share)				(387,934)	(387,934)
Balance at Sep. 30, 2011	$ 432,414	$ 3,248,706	$ (1,690,677)	$ 285,485	$ 2,275,928
Balance, shares at Sep. 30, 2011	4,324,140		1,737,913