Note 16 - Quarterly Data (Unaudited) (Tables)

12 Months Ended

Sep. 30, 2013

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information [Table Text Block]

	First			Second			Third			Fourth
Net Sales
2013	$	1,738,903		$	1,964,338		$	1,339,931		$	1,423,000
2012		1,181,501			1,178,538			1,271,803			1,129,447
2011		1,112,643			1,312,896			1,276,544			1,366,530
Gross Profit
2013		812,501			856,177			572,192			727,268
2012		392,712			402,681			479,189			482,546
2011		422,618			552,725			483,899			582,854
Net Income (Loss)
2013		143,804			119,431			(133,777	)		9,347
2012		(183,140	)		(224,781	)		(170,975	)		(205,070	)
2011		(317,982	)		(213,681	)		(125,949	)		(14,923	)
Net Income (Loss) per Common Share
Basic
2013		.09			.08			(.08	)		.01
2012		(.15	)		(.16	)		(.12	)		(.14	)
2011		(.25	)		(.17	)		(.10	)		(.02	)
Diluted
2013		.09			.07			(.08	)		.01
2012		(.15	)		(.16	)		(.12	)		(.14	)
2011		(.25	)		(.17	)		(.10	)		(.02	)