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Financial Instruments (Tables) | 12 Months Ended
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Dec. 28, 2024
Investments, All Other Investments [Abstract] |
Schedule of Fair Value Measurements of Financial Assets | The following table details the recurring fair value measurements of the Company’s financial assets: Schedule of Fair Value Measurements of Financial Assets
|  | Total |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
|  |  |  |  | Fair Value Measurement at December 28, 2024 Using: |
|  | Total |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
Cash equivalents |  | $ | 12,438,130 |  |  | $ | 11,592,842 |  |  | $ | 845,288 |  |  | $ | — |
U.S. Government and agency backed securities |  |  | 17,436,195 |  |  |  | 1,995,520 |  |  |  | 15,440,675 |  |  |  | — |
Certificates of deposit |  |  | 4,483,463 |  |  |  | — |  |  |  | 4,483,463 |  |  |  | — |
Equity Investments |  |  | 699,176 |  |  |  | 699,176 |  |  |  | — |  |  |  | — |
Financial instruments, owned, at fair value |  | $ | 35,056,964 |  |  | $ | 14,287,538 |  |  | $ | 20,769,426 |  |  | $ | — |
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
|  | Total |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
|  |  |  |  | Fair Value Measurement at December 30, 2023 Using: |
|  | Total |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
Cash equivalents |  | $ | 5,079,605 |  |  | $ | 5,079,605 |  |  | $ | — |  |  | $ | — |
U.S. Government and agency backed securities |  |  | 4,474,375 |  |  |  | — |  |  |  | 4,474,375 |  |  |  | — |
Certificates of deposit |  |  | 7,717,625 |  |  |  | — |  |  |  | 7,717,625 |  |  |  | — |
Equity Investments |  |  | 4,688,522 |  |  |  | 174,178 |  |  |  | — |  |  |  | 4,514,344 |
Financial instruments, owned, at fair value |  | $ | 21,960,127 |  |  | $ | 5,253,783 |  |  | $ | 12,192,000 |  |  | $ | 4,514,344 |
Schedule of Available-for-sale Marketable Debt Securities | Schedule of Available-for-sale Marketable Debt Securities
|  | Amortized Cost |  | Unrealized Gain (Losses) |  | Fair Value
|  | 2024 |  | 2023 |  | 2024 |  | 2023 |  | 2024 |  | 2023
U.S. Government and agency backed securities |  | $ | 17,243,599 |  |  | $ | 4,500,030 |  |  | $ | 192,596 |  |  | $ | (25,655 | ) |  | $ | 17,436,195 |  |  | $ | 4,474,375 |
Corporate debt |  |  | 4,480,096 |  |  |  | 7,750,174 |  |  |  | 3,367 |  |  |  | (32,549 | ) |  |  | 4,483,463 |  |  |  | 7,717,625 |
Total |  | $ | 21,723,695 |  |  | $ | 12,250,204 |  |  | $ | 195,963 |  |  | $ | (58,204 | ) |  | $ | 21,919,658 |  |  | $ | 12,192,000 |
Schedule of Contractual Maturity | The contractual maturity of the Company’s marketable debt securities is as follows at December 28, 2024: Schedule of Contractual Maturity
|  | Less than One year |  |  | One to Five years |  |  | Total |
U.S. Government and agency backed securities |  | $ | 17,436,195 |  |  | $ | — |  |  | $ | 17,436,195 |
Corporate debt |  |  | 4,483,463 |  |  |  | — |  |  |  | 4,483,463 |

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