Note 7 - Income Taxes (Details Textual) (USD $)	6 Months Ended
	Mar. 28, 2015	Mar. 29, 2014	Sep. 27, 2014
Deferred Tax Assets, Valuation Allowance	$ 547,000		$ 547,000
Effective Income Tax Rate Reconciliation, Percent	34.50%	35.20%
Deferred Tax Liabilities, Net, Noncurrent	6,620,000		6,572,000
State and Local Jurisdiction [Member]
Operating Loss Carryforwards	13,500,000
Deferred Tax Assets, Tax Credit Carryforwards	220,000
Other Current Assets [Member]
Deferred Tax Assets, Net of Valuation Allowance, Current	1,300,000
Other Liabilities [Member]
Deferred Tax Liabilities, Net, Noncurrent	$ 6,600,000