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Note 17 - Retirement Plans | 12 Months Ended
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Dec. 31, 2022
Notes to Financial Statements |
Retirement Benefits [Text Block] | 17. RETIREMENT PLANS Profit Sharing Plans The Company maintains a 401(k) profit sharing plan for the benefit of eligible employees in the United States and other similar plans in Canada, Puerto Rico and Serbia (the “Retirement Plans”). The 401(k) plan includes a cash or deferred arrangement pursuant to Section 401(k) of the Internal Revenue Code sponsored by the Company to provide eligible employees an opportunity to defer compensation and have such deferred amounts contributed to the 401(k) plan on a pre-tax basis, subject to certain limitations. The Company, at the discretion of the Board of Directors, may make contributions of cash to match deferrals of compensation by participants in the Retirement Plans. Contributions to the Retirement Plans charged to operations by the Company for the fiscal years ended December 31, 2022, January 1, 2022 and January 2, 2021 were $626, $721 and $217, respectively.

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