Note 7 - Intangibles (Tables)

12 Months Ended

Sep. 28, 2013

Disclosure Text Block [Abstract]

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	2013			2012
Patents and trademarks	$	2,103,647		$	2,023,060
Trade names		437,532			458,493
Non-competition agreements		191,727			200,913
Customer relationships		3,216,105			3,370,184
		5,949,011			6,052,650
Less accumulated amortization		(2,518,662	)		(2,061,763	)
Net intangibles	$	3,430,349		$	3,990,887

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Fiscal years	Estimated Amortization Expense
2014	$	405,000
2015		372,000
2016		347,000
2017		336,000
2018		332,000