Note 14 - Income Taxes (Details) - Federal, State and Foreign Income Tax Provisions (USD $)	12 Months Ended
	Sep. 28, 2013	Sep. 29, 2012	Oct. 01, 2011
Current:
Federal	$ 2,002,000	$ 2,037,000	$ 1,576,000
State	34,000	46,000	55,000
Foreign	16,000	234,000
	2,052,000	2,317,000	1,631,000
Deferred:
Federal	159,000	(43,000)	158,000
State	3,000	(4,000)	6,000
Foreign	4,000	(19,000)
	166,000	(66,000)	164,000
Income tax expense	$ 2,218,000	$ 2,251,000	$ 1,795,000