Note 12 - Employee Benefit Plan (Details Textual) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 25, 2022 |
Dec. 26, 2021 |
Dec. 27, 2020 |
|
| Defined Contribution Plan, Employer Matching Contribution, Percent of Match | 100.00% | ||
| Defined Contribution Plan, Employer Matching Contribution, Maximum Percent of Employee Compensation Matched | 3.00% | ||
| Defined Contribution Plan, Employer Matching Contribution, Percent of Additional Employee Contributions Matched | 50.00% | ||
| Defined Contribution Plan, Employer Matching Contribution, Maximum Percentage of Employee Compensation Company Will Match at 50% | 5.00% | ||
| Defined Contribution Plan, Cost | $ 1,600 | $ 242 | $ 240 |
| X | ||||||||||
- Definition Maximum percentage of employee contribution that the company will match under employee matching contribution plan. No definition available.
|
| X | ||||||||||
- Definition Maximum percentage of employee compensation company will match at 50% under employer matching contribution plan. No definition available.
|
| X | ||||||||||
- Definition Percent of additional employee contributions matched under employee matching contribution plan. No definition available.
|
| X | ||||||||||
- Definition Amount of cost for defined contribution plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Percentage employer matches of the employee's percentage contribution matched. No definition available.
|