Note 7 - Intangible Assets (Details) - The Primary Components of the Company’s Intangible Assets (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Sep. 27, 2014	Sep. 28, 2013
Finite-Lived Intangible Assets [Line Items]
Gross	$ 10,417	$ 1,887
Accumulated Amortization	(601)	(163)
Net Book Value	9,816	1,724
Customer Relationships [Member] | Weighted Average [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted-Average Useful Life	20 years
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross	6,500
Accumulated Amortization	(38)
Net Book Value	6,462
Technology-Based Intangible Assets [Member] | Weighted Average [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted-Average Useful Life	20 years
Technology-Based Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Gross	1,800
Accumulated Amortization	(11)
Net Book Value	1,789
Noncompete Agreements [Member] | Weighted Average [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted-Average Useful Life	4 years 292 days	3 years
Noncompete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Gross	2,117	1,887
Accumulated Amortization	(552)	(163)
Net Book Value	$ 1,565	$ 1,724