Note F - Operating Leases (Details Textual) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jan. 01, 2022 |
Jan. 02, 2021 |
Dec. 28, 2019 |
|
| Operating Lease, Expense | $ 9,830 | $ 11,199 | $ 9,586 |
| X | ||||||||||
- Definition Amount of operating lease expense. Excludes sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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