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Note 7 - Accrued Expenses (Tables) | 12 Months Ended
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Dec. 28, 2014
Payables and Accruals [Abstract] |
Schedule of Accrued Liabilities [Table Text Block] |
|  | 2014 |  |  | 2013 |
|  | (in thousands) |
Compensation |  | $ | 56,354 |  |  | $ | 54,125 |
Interest |  |  | 709 |  |  |  | 1,768 |
Restructuring |  |  | 7,179 |  |  |  | 519 |
Taxes |  |  | 17,962 |  |  |  | 12,685 |
Accrued purchases |  |  | 2,966 |  |  |  | 1,258 |
Other |  |  | 9,153 |  |  |  | 7,317 |
|  | $ | 94,323 |  |  | $ | 77,672 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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