Note E - Revenue and Contract Liabilities - Schedule of Other Revenue (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Apr. 03, 2021 |
Mar. 28, 2020 |
|
| Other Revenue | $ 972 | $ 643 |
| X | ||||||||||
- Definition Amount of revenue and income classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|