Note 12 - Earnings (Loss) Per Share (Details) - Basic and Diluted Earnings (Loss) Per Share Attributable to Common Shareholders (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Sep. 28, 2013	Jun. 29, 2013	Mar. 30, 2013	Dec. 29, 2012	Sep. 29, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 28, 2013	Sep. 29, 2012	Oct. 01, 2011	Oct. 01, 2011
Basic and Diluted Earnings (Loss) Per Share Attributable to Common Shareholders [Abstract]
Net earnings (loss) (in Dollars)	$ 2,345	$ 3,274	$ 3,714	$ 2,402	$ 833	$ 894	$ 262	$ (180)	$ 11,735	$ 1,809	$ (387)	$ (387)
Basic weighted average shares outstanding									17,948	17,664	17,562	17,562
Dilutive effect of stock-based compensation									405	326
Diluted weighted average shares outstanding									18,353	17,990	17,562	17,562
Net earnings (loss) per share:
Basic (in Dollars per share)	$ 0.13	$ 0.18	$ 0.21	$ 0.14					$ 0.65	$ 0.10	$ (0.02)	$ (0.02)
Diluted (in Dollars per share)	$ 0.13	$ 0.18	$ 0.20	$ 0.13					$ 0.64	$ 0.10	$ (0.02)	$ (0.02)