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Financial Instruments (Tables) | 12 Months Ended
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Dec. 30, 2023
Investments, All Other Investments [Abstract] |
Schedule of Fair Value Measurements of Financial Assets | The following table details the 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 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 |  |  | $ | 12,971,408 |  |  | $ | 4,474,375 |  |  | $ | 4,514,344 |
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
|  | Total |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
|  |  |  |  | Fair Value Measurement at December 31, 2022 Using: |
|  | Total |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
Cash equivalents |  | $ | 5,933,386 |  |  | $ | 5,933,386 |  |  | $ | — |  |  | $ | — |
U.S. Government and agency backed securities |  |  | 2,397,730 |  |  |  | — |  |  |  | 2,397,730 |  |  |  | — |
Corporate debt |  |  | 1,500,445 |  |  |  | — |  |  |  | 1,500,445 |  |  |  | — |
Certificates of deposit |  |  | 490,603 |  |  |  | 490,603 |  |  |  | — |  |  |  | — |
Equity Investments |  |  | 7,721,206 |  |  |  | 213,016 |  |  |  | — |  |  |  | 7,508,190 |
Financial instruments, owned, at fair value |  | $ | 18,043,370 |  |  | $ | 6,637,005 |  |  | $ | 3,898,175 |  |  | $ | 7,508,190 |
Schedule of Fair Value, Liabilities Measured On Recurring Basis | Changes in Level 3 investments are as follows: Schedule of Fair Value, Liabilities Measured On Recurring Basis
|  | December 31, 2022 |  |  | Unrealized losses |  |  | Purchases, issuances and settlements |  |  | December 30, 2023 |
Equity investments |  | $ | 7,508,190 |  |  | $ | (3,433,300 | ) |  | $ | 439,454 |  |  | $ | 4,514,344 |
Schedule of Available-for-sale Marketable Debt Securities | Schedule of Available-for-sale Marketable Debt Securities
|  | Amortized Cost |  |  | Unrealized Losses |  |  | Fair Value |
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
U.S. Government and agency backed securities |  | $ | 4,500,030 |  |  | $ | 2,500,006 |  |  | $ | (25,655 | ) |  | $ | (102,276 | ) |  | $ | 4,474,375 |  |  | $ | 2,397,730 |
Corporate debt |  |  | 7,750,174 |  |  |  | 2,000,012 |  |  |  | (32,549 | ) |  |  | (8,964 | ) |  |  | 7,717,625 |  |  |  | 1,991,048 |
Total |  | $ | 12,250,204 |  |  | $ | 4,500,018 |  |  | $ | (58,204 | ) |  | $ | (111,240 | ) |  | $ | 12,192,000 |  |  | $ | 4,388,778 |
Schedule of Contractual Maturity | The contractual maturity of the Company’s marketable debt securities is as follows at December 30, 2023: Schedule of Contractual Maturity
|  | Less than One year |  |  | One to Five years |  |  | Total |
U.S. Government and agency backed securities |  | $ | 2,989,195 |  |  | $ | 1,485,180 |  |  | $ | 4,474,375 |
Corporate debt |  |  | 4,240,445 |  |  |  | 3,477,180 |  |  |  | 7,717,625 |
Total |  | $ | 7,229,640 |  |  | $ | 4,962,360 |  |  | $ | 12,192,000 |

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