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Note 8 - Borrowings (Details) | 12 Months Ended |  | 1 Months Ended |  | 12 Months Ended |  | 1 Months Ended |  |  |  |  | 0 Months Ended | 1 Months Ended |  |  | 0 Months Ended | 1 Months Ended |  |  |  | 1 Months Ended | 12 Months Ended | 1 Months Ended | 12 Months Ended
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Dec. 29, 2013 USD ($) | Dec. 30, 2012 USD ($) | Jan. 01, 2012 USD ($) | Oct. 22, 2013 Proceeds of Increased Amount to Payoff Senior Notes [Member] Syndication Facility Agreement [Member] USD ($) | Oct. 22, 2013 Through And Including First Fiscal Quarter Ending December 28, 2014 [Member] Syndication Facility Agreement [Member] | Oct. 22, 2013 From And Including First Fiscal Quarter Ending April 5, 2015 [Member] Syndication Facility Agreement [Member] | Oct. 22, 2013 For Each Fiscal Quarter Thereafter [Member] Syndication Facility Agreement [Member] | Oct. 22, 2013 Standby Letters of Credit [Member] Syndication Facility Agreement [Member] USD ($) | Dec. 29, 2013 Debt Instrument, Redemption, Period One [Member] Seven Point Six Two Five Percentage Senior Notes [Member] | Dec. 29, 2013 Debt Instrument, Redemption, Period Two [Member] Seven Point Six Two Five Percentage Senior Notes [Member] | Dec. 29, 2013 Debt Instrument, Redemption, Period Three [Member] Seven Point Six Two Five Percentage Senior Notes [Member] | Dec. 29, 2013 Debt Instrument, Redemption, Period Four [Member] Seven Point Six Two Five Percentage Senior Notes [Member] | Oct. 22, 2013 Europe and Asia [Member] Syndication Facility Agreement [Member] USD ($) | Oct. 22, 2013 Thailand [Member] Syndication Facility Agreement [Member] USD ($) | Oct. 22, 2013 Federal Funds Rate [Member] Syndication Facility Agreement [Member] | Nov. 30, 2013 Seven Point Six Two Five Percentage Senior Notes [Member] USD ($) | Dec. 29, 2013 Seven Point Six Two Five Percentage Senior Notes [Member] USD ($) | Oct. 22, 2013 Seven Point Six Two Five Percentage Senior Notes [Member] | Dec. 30, 2012 Seven Point Six Two Five Percentage Senior Notes [Member] USD ($) | Dec. 03, 2010 Seven Point Six Two Five Percentage Senior Notes [Member] USD ($) | Dec. 03, 2010 11.375% Senior Secured Notes [Member] USD ($) | Nov. 30, 2013 11.375% Senior Secured Notes [Member] USD ($) | Dec. 30, 2012 11.375% Senior Secured Notes [Member] USD ($) | Jun. 05, 2009 11.375% Senior Secured Notes [Member] USD ($) | Dec. 03, 2010 9.5% Senior Subordinated Notes [Member] USD ($) | Oct. 22, 2013 Syndication Facility Agreement [Member] USD ($) | Dec. 29, 2013 Syndication Facility Agreement [Member] USD ($) | Oct. 21, 2013 Domestic Line of Credit [Member] USD ($) | Oct. 21, 2013 Foreign Line of Credit [Member] EUR (€) | Dec. 29, 2013 Other Line Of Credit [Member] USD ($) | Oct. 22, 2013 Minimum [Member] Base Rate [Member] Syndication Facility Agreement [Member] | Oct. 22, 2013 Minimum [Member] London Interbank Offered Rate (LIBOR) [Member] Syndication Facility Agreement [Member] | Oct. 22, 2013 Minimum [Member] Syndication Facility Agreement [Member] | Dec. 29, 2013 Minimum [Member] Other Line Of Credit [Member] | Oct. 22, 2013 Maximum [Member] Base Rate [Member] Syndication Facility Agreement [Member] | Oct. 22, 2013 Maximum [Member] London Interbank Offered Rate (LIBOR) [Member] Syndication Facility Agreement [Member] | Oct. 22, 2013 Maximum [Member] Syndication Facility Agreement [Member] | Dec. 29, 2013 Maximum [Member] Other Line Of Credit [Member]
Note 8 - Borrowings (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  |  |  |  |  |  |  | $ 40,000,000 |  |  |  |  | $ 190,000,000 | $ 10,000,000 |  |  |  |  |  |  |  |  |  |  |  | $ 200,000,000 |  | $ 100,000,000 | € 20,000,000 | $ 6,000,000 |  |  |  |  |  |  |  |
Line Of Credit Facility Maximum Borrowing Capacity Optional Increase |  |  |  | 250,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 150,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7.625% |  |  | 11.375% |  |  |  | 9.50% |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.50% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.25% | 1.25% |  |  | 1.50% | 2.50% |  |
Line of Credit Facility, Commitment Fee Percentage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.20% |  |  |  | 0.35% |
Maximum Consolidated Net Leverage Ratio |  |  |  |  | 4.50 | 4.00 | 3.75 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Minimum Consolidated Interest Coverage Ratio |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2.25 |  |  |  |  |  |  |  |  |  |  |  |
Threshold Of Other Indebtedness Triggering Default |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 20,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Maximum Percentage Of First Tier Subsidiary Stock Pledged As Collateral |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 65.00% |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity (in Euro) |  |  |  |  |  |  |  | 40,000,000 |  |  |  |  | 190,000,000 | 10,000,000 |  |  |  |  |  |  |  |  |  |  |  | 200,000,000 |  | 100,000,000 | 20,000,000 | 6,000,000 |  |  |  |  |  |  |  |
Line of Credit Facility, Amount Outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 26,300,000 |  |  |  |  |  |  |  |  |  |  |
Letters of Credit Outstanding, Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,600,000 |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, Gross |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 247,500,000 |  | 275,000,000 | 275,000,000 |  |  | 8,100,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of Long-term Debt | 35,610,000 | 11,477,000 | 0 |  |  |  |  |  |  |  |  |  |  |  |  | 27,500,000 |  |  |  |  | 141,900,000 | 8,100,000 |  |  | 98,500,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Redemption Price, Percentage |  |  |  |  |  |  |  |  | 100.00% | 103.00% | 103.813% | 100.00% |  |  |  | 103.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed |  |  |  |  |  |  |  |  | 10.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, Fair Value |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 265,800,000 |  | 295,600,000 |  |  |  | 8,100,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt | 273,826,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 150,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Interest Rate During Period |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4.00% |  |  |  | 6.00%
Deferred Finance Costs, Net | 5,000,000 | 5,400,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amortization of Financing Costs | 2,000,000 | 1,200,000 | 1,400,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Write off of Deferred Debt Issuance Cost | $ 800,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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