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Note 5 - Property and Equipment - Property, Plant and Equipment (Details) - USD ($) $ in Thousands | Jan. 02, 2021 | Dec. 28, 2019
--- | --- | ---
Property and Equipment | $ 150,848 | $ 165,220
Accumulated depreciation and amortization | (111,182) | (125,990)
Property and Equipment, Net | 39,666 | 39,230
Property, Plant and Equipment, Net | 39,666 | 39,230
UNITED STATES |  |
Property and Equipment, Net | 29,440 | 32,313
Property, Plant and Equipment, Net | 29,440 | 32,313
CHINA |  |
Property and Equipment, Net | 1,537 | 1,683
Property, Plant and Equipment, Net | 1,537 | 1,683
PHILIPPINES |  |
Property and Equipment, Net | 2,912 | 2,683
Property, Plant and Equipment, Net | 2,912 | 2,683
TAIWAN, PROVINCE OF CHINA |  |
Property and Equipment, Net | 5,171 | 1,885
Property, Plant and Equipment, Net | 5,171 | 1,885
JAPAN |  |
Property and Equipment, Net | 476 | 283
Property, Plant and Equipment, Net | 476 | 283
Other [Member] |  |
Property and Equipment, Net | 130 | 383
Property, Plant and Equipment, Net | 130 | 383
Foreign Countries [Member] |  |
Property and Equipment, Net | 10,226 | 6,917
Property, Plant and Equipment, Net | 10,226 | 6,917
Production Equipment and Software [Member] |  |
Property and Equipment | 135,774 | 150,591
Leasehold Improvements [Member] |  |
Property and Equipment | 12,913 | 12,517
Office Equipment [Member] |  |
Property and Equipment | $ 2,161 | $ 2,112

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