Note 7 - Product Warranties (Tables)

3 Months Ended

Dec. 28, 2013

Product Warranties Disclosures [Abstract]

Schedule of Product Warranty Liability [Table Text Block]

	Three Months Ended
	December 28, 2013			December 29, 2012
Accrued liability at beginning of period	$	318,824		$	378,643
Increase (Decrease) in reserve		26,936			(897	)
Expenses		(38,392	)		(37,606	)
Accrued liability at end of period	$	307,368		$	340,140