XML 81 R68.htm IDEA: XBRL DOCUMENT
v3.22.1

Note 17 - Retirement Plans (Details Textual) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jan. 01, 2022 | Jan. 02, 2021
Deferred Compensation Arrangement with Individual, Contributions by Employer | $ 721 | $ 217

X
- Definition Amount of contributions made by employer into fund established for purposes of making future disbursement to individual in accordance with deferred compensation arrangement. + References No definition available. + Details
Name: | us-gaap_DeferredCompensationArrangementWithIndividualContributionsByEmployer
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration