Note 13 - Equity Compensation (Details) - Summary of Activity to the Two Stock Option Plans. (USD $)	12 Months Ended
	Sep. 28, 2013	Sep. 29, 2012	Oct. 01, 2011	Oct. 02, 2010
Summary of Activity to the Two Stock Option Plans. [Abstract]
Balance, Shares Available	190,500	190,500	190,500	227,500
Balance, Shares Outstanding	119,405	143,821	159,562	151,207
Balance Outstanding, Weighted Average Exercise Price Per Share (in Dollars per share)	$ 11.30	$ 10.44	$ 9.84	$ 7.50
Balance, Shares Exercisable	107,605	123,621	130,962	148,207
Balance Exercisable, Weighted Average Exercise Price Per Share (in Dollars per share)	$ 10.90	$ 9.71	$ 8.74	$ 7.46
Granted			(37,000)
Granted			37,000
Granted (in Dollars per share)			$ 14.90
Exercised	(24,416)	(15,741)	(28,645)
Exercised, Weighted Average Exercise Price Per Share (in Dollars per share)			$ 4.01