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Note 14 - Restructuring and Others (Details) - Restructuring Activity Related to 2013 Restructuring Plan (Fiscal Year 2013 Restructuring Plan [Member], USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended |
|---|---|---|
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Jun. 29, 2014
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Jun. 29, 2014
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Fiscal Year 2013 Restructuring Plan [Member]
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| Note 14 - Restructuring and Others (Details) - Restructuring Activity Related to 2013 Restructuring Plan [Line Items] | ||
| Accrued restructuring balance, beginning of period | $ 58 | $ 844 |
| Non-cash adjustments | (17) | (31) |
| Cash payments | (2) | (774) |
| Accrued restructuring balance, end of period | $ 39 | $ 39 |