Note 13 - Income Taxes - Deferred Tax Liabilities and Assets (Details) - USD ($)	Oct. 01, 2016	Oct. 03, 2015
Deferred tax liabilities:
Depreciation	$ (280,000)	$ (383,000)
Amortization	(88,000)	(99,000)
Total deferred tax liabilities	(368,000)	(482,000)
Deferred tax assets:
Deferred compensation	101,000	131,000
Accrued expenses	364,000	302,000
Inventory	74,000	62,000
Other	21,000	(10,000)
Total deferred tax assets	560,000	485,000
Net deferred tax assets	$ 192,000	$ 3,000