Note 7 - Product Warranties (Tables)

6 Months Ended

Mar. 29, 2014

Product Warranties Disclosures [Abstract]

Schedule of Product Warranty Liability [Table Text Block]

	Six Months Ended
	March 29, 2014			March 30, 2013
Accrued liability at beginning of period	$	318,824		$	378,643
Increase in reserve		87,597			37,403
Expenses		(120,253	)		(68,674	)
Accrued liability at end of period	$	286,168		$	347,372