Note 10 - Income Taxes (Details) (USD $)	12 Months Ended
	Sep. 27, 2014	Sep. 28, 2013	Sep. 29, 2012
Note 10 - Income Taxes (Details) [Line Items]
Deferred Tax Assets, Net of Valuation Allowance, Current	$ 2,100,000	$ 2,700,000
Deferred Tax Liabilities, Net, Noncurrent	6,572,000	7,281,000
Deferred Tax Assets, Valuation Allowance	547,000	730,000
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	(183,000)
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense	0	0	6,000
Earliest Tax Year [Member] | Federal and Various State Tax Returns [Member]
Note 10 - Income Taxes (Details) [Line Items]
Open Tax Year	2009
Earliest Tax Year [Member] | Certain State Tax Returns [Member]
Note 10 - Income Taxes (Details) [Line Items]
Open Tax Year	2003
State and Local Jurisdiction [Member]
Note 10 - Income Taxes (Details) [Line Items]
Operating Loss Carryforwards	13,500,000
Deferred Tax Assets, Tax Credit Carryforwards	$ 220,000