Note 8 - Borrowings (Details) $ in Thousands				1 Months Ended		3 Months Ended	12 Months Ended			48 Months Ended
	Dec. 01, 2014 USD ($)	Dec. 01, 2014 USD ($)	Nov. 26, 2014 USD ($)	Nov. 26, 2014	Nov. 30, 2013 USD ($)	Dec. 28, 2014 USD ($)	Jan. 03, 2016 USD ($)	Dec. 28, 2014 USD ($)	Dec. 29, 2013 USD ($)	Dec. 01, 2014	Dec. 31, 2015 USD ($)	Dec. 03, 2010 USD ($)	Jun. 05, 2009 USD ($)
Note 8 - Borrowings (Details) [Line Items]
Threshold of Other Indebtedness, Triggering Default							$ 20,000
Repayments of Senior Debt							0	$ 247,500	$ 35,610
Deferred Finance Costs, Net						$ 2,400	1,900	2,400
Amortization of Financing Costs and Discounts							500	3,800	2,000
Write off of Deferred Debt Issuance Cost								$ 2,800	800
Syndication Facility Agreement [Member]
Note 8 - Borrowings (Details) [Line Items]
Line of Credit Facility, Option to Increase Maximum Borrowing Capacity, Amount							$ 150,000
Minimum Consolidated Interest Coverage Ratio							2.25
Maximum Percentage of First Tier Subsidiary Stock Pledged as Collateral							65.00%
Letters of Credit Outstanding, Amount							$ 3,100
Long-term Debt, Weighted Average Interest Rate							2.00%
Syndication Facility Agreement [Member] | Through and Including First Fiscal Quarter Ending December 28, 2014 [Member]
Note 8 - Borrowings (Details) [Line Items]
Maximum Consolidated Net Leverage Ratio								4.50
Syndication Facility Agreement [Member] | From and Including the Fiscal Quarter Ending April 5, 2015 Through and Including the Fiscal Quarter Ending January 3, 2016 [Member]
Note 8 - Borrowings (Details) [Line Items]
Maximum Consolidated Net Leverage Ratio							4.00
Syndication Facility Agreement [Member] | For Each Fiscal Quarter Thereafter [Member]
Note 8 - Borrowings (Details) [Line Items]
Maximum Consolidated Net Leverage Ratio							3.75
Syndication Facility Agreement [Member] | Standby Letters of Credit [Member]
Note 8 - Borrowings (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity							$ 40,000
Revolving Credit Facility [Member]
Note 8 - Borrowings (Details) [Line Items]
Long-term Line of Credit							16,000
Other Line of Credit [Member]
Note 8 - Borrowings (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity							14,600
Long-term Line of Credit						0	0	$ 0
Europe and Australia [Member] | Syndication Facility Agreement [Member]
Note 8 - Borrowings (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity							240,000
THAILAND | Syndication Facility Agreement [Member]
Note 8 - Borrowings (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity							$ 10,000
Federal Funds Rate [Member] | Syndication Facility Agreement [Member]
Note 8 - Borrowings (Details) [Line Items]
Debt Instrument, Basis Spread on Variable Rate							0.50%
Term Loan A [Member] | Syndication Facility Agreement [Member]
Note 8 - Borrowings (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity							$ 200,000
7.625% Senior Notes [Member]
Note 8 - Borrowings (Details) [Line Items]
Debt Instrument, Interest Rate, Stated Percentage							7.625%					7.625%
Repayments of Senior Debt		$ 220,000	$ 27,500		$ 27,500	$ 27,500
Long-term Debt, Gross												$ 275,000
Debt Instrument, Redemption Price, Percentage	103.813%			103.00%	103.00%
Amortization of Debt Discount (Premium)	$ (9,300)
Long-term Debt, Fair Value									265,800
7.625% Senior Notes [Member] | Debt Instrument, Redemption, Period One [Member]
Note 8 - Borrowings (Details) [Line Items]
Debt Instrument, Redemption Price, Percentage										100.00%
Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed										10.00%
7.625% Senior Notes [Member] | Debt Instrument, Redemption, Period Two [Member]
Note 8 - Borrowings (Details) [Line Items]
Debt Instrument, Redemption Price, Percentage								103.00%
7.625% Senior Notes [Member] | Debt Instrument, Redemption, Period Three [Member]
Note 8 - Borrowings (Details) [Line Items]
Debt Instrument, Redemption Price, Percentage								103.813%
7.625% Senior Notes [Member] | Debt Instrument, Redemption, Period Four [Member]
Note 8 - Borrowings (Details) [Line Items]
Debt Instrument, Redemption Price, Percentage								100.00%
Term Loan A [Member]
Note 8 - Borrowings (Details) [Line Items]
Initial Amortization Payment											$ 2,500
Subsequent Amortization Payment							$ 3,750
Term Loan A [Member] | Syndication Facility Agreement [Member]
Note 8 - Borrowings (Details) [Line Items]
Long-term Line of Credit							$ 197,500
11.375% Senior Secured Notes [Member]
Note 8 - Borrowings (Details) [Line Items]
Debt Instrument, Interest Rate, Stated Percentage													11.375%
Long-term Debt, Gross													$ 150,000
Former, Domestic Revolving Credit Facility [Member]
Note 8 - Borrowings (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity									$ 100,000
Minimum [Member] | Syndication Facility Agreement [Member]
Note 8 - Borrowings (Details) [Line Items]
Line of Credit Facility, Commitment Fee Percentage							0.20%
Minimum [Member] | Other Line of Credit [Member]
Note 8 - Borrowings (Details) [Line Items]
Line of Credit Facility, Interest Rate During Period							2.00%
Minimum [Member] | Base Rate [Member] | Syndication Facility Agreement [Member]
Note 8 - Borrowings (Details) [Line Items]
Debt Instrument, Basis Spread on Variable Rate							0.25%
Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Syndication Facility Agreement [Member]
Note 8 - Borrowings (Details) [Line Items]
Debt Instrument, Basis Spread on Variable Rate							1.25%
Maximum [Member] | Syndication Facility Agreement [Member]
Note 8 - Borrowings (Details) [Line Items]
Line of Credit Facility, Commitment Fee Percentage							0.35%
Maximum [Member] | Other Line of Credit [Member]
Note 8 - Borrowings (Details) [Line Items]
Line of Credit Facility, Interest Rate During Period							7.00%
Maximum [Member] | Base Rate [Member] | Syndication Facility Agreement [Member]
Note 8 - Borrowings (Details) [Line Items]
Debt Instrument, Basis Spread on Variable Rate							1.50%
Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Syndication Facility Agreement [Member]
Note 8 - Borrowings (Details) [Line Items]
Debt Instrument, Basis Spread on Variable Rate							2.50%