Note 19 - Subsequent Event (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended			0 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011	Jan. 06, 2014 Subsequent Event [Member] SymCom, Inc. [Member]
Note 19 - Subsequent Event (Details) [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired				100.00%
Payments to Acquire Businesses, Net of Cash Acquired (in Dollars)	$ 144,382	$ 34,016	$ 11,077	$ 52,000