Note 6 - Employee Benefit Plans - Reported Share-based Compensation in Consolidated Financial Statements (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
---|---|---|---|
Dec. 29, 2018 |
Dec. 30, 2017 |
Dec. 31, 2016 |
|
Share-based compensation of continuing operations | $ 10,053 | $ 7,007 | $ 7,143 |
Income tax benefit | (993) | (530) | (269) |
Total share-based compensation, net of tax | 9,060 | 6,477 | 6,874 |
Cost of Sales [Member] | |||
Share-based compensation of continuing operations | 546 | 423 | 398 |
Research and Development Expense [Member] | |||
Share-based compensation of continuing operations | 1,717 | 1,054 | 1,292 |
Selling, General and Administrative Expenses [Member] | |||
Share-based compensation of continuing operations | $ 7,790 | $ 5,530 | $ 5,453 |