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Stockholders’ Equity and Stock-Based Compensation (Tables) | 12 Months Ended
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Dec. 30, 2023
Equity [Abstract] |
Schedule of Non-vested Restricted Stock Activity | Schedule of Non-vested Restricted Stock Activity
|  | Shares |  |  | Weighted Average Grant Fair Value |
Balance at December 25, 2021 |  |  | 2,077,592 |  |  | $ | 2.90 |
Granted |  |  | 1,013,600 |  |  |  | 1.33 |
Forfeited |  |  | (444,350 | ) |  |  | 2.45 |
Vested |  |  | (680,941 | ) |  |  | 2.82 |
Balance at December 31, 2022 |  |  | 1,965,901 |  |  |  | 2.22 |
Granted |  |  | 3,423,531 |  |  |  | 1.58 |
Forfeited |  |  | (1,089,773 | ) |  |  | 2.52 |
Vested |  |  | (2,367,892 | ) |  |  | 1.62 |
Balance at December 30, 2023 |  |  | 1,931,767 |  |  | $ | 1.65 |
Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions | Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions
Expected volatility |  |  | 94.2 | %
Interest rate |  |  | 0.2 | %
Expected life (years) |  |  | 0.7 |
Dividend yield |  |  | — | %
Schedule of Stock-based Compensation Expense | The following table summarizes stock-based compensation expense within each of the categories below as it relates to non-vested restricted common stock awards for the fiscal years 2023, 2022 and 2021 (no tax benefits were recognized): Schedule of Stock-based Compensation Expense
|  | 2023 |  |  | 2022 |  |  | 2021 |
Cost of product revenues |  | $ | 1,210,453 |  |  | $ | 94,634 |  |  | $ | 211,362 |
Research and development |  |  | 861,324 |  |  |  | 435,842 |  |  |  | 576,193 |
Selling, general and administrative |  |  | 1,803,496 |  |  |  | 737,229 |  |  |  | 3,629,867 |
Total |  | $ | 3,875,273 |  |  | $ | 1,267,705 |  |  | $ | 4,417,422 |

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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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