Note 9 - Earnings Per Share (Details) - Basic and Diluted Earnings Per Share Attributable to Common Shareholders (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 29, 2013	Jun. 30, 2012	Jun. 29, 2013	Jun. 30, 2012
Basic and Diluted Earnings Per Share Attributable to Common Shareholders [Abstract]
Net earnings available to common shareholders (in Dollars)	$ 3,274	$ 894	$ 9,390	$ 976
Basic weighted average shares outstanding	18,066	17,690	17,879	17,650
Dilutive effect of stock-based compensation	431	303	411	339
Diluted weighted average shares outstanding	18,497	17,993	18,290	17,989
Net earnings (in Dollars per share)	$ 0.18	$ 0.05	$ 0.53	$ 0.06
Net earnings (in Dollars per share)	$ 0.18	$ 0.05	$ 0.51	$ 0.05