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STRATEGIC INVESTMENT FROM THEON (Details Narrative) - USD ($) $ / shares in Units, $ in Millions |  |  | 3 Months Ended |
--- | --- | --- | --- | ---
Oct. 16, 2025 | Aug. 08, 2025 | Mar. 28, 2026 | Dec. 27, 2025
Preferred stock, par value |  |  | $ 0.01 | $ 0.01
Series A Redeemable Convertible Preferred Stock [Member] |  |  |  |
Preferred stock, par value |  |  | $ 0.01 | $ 0.01
Theon International Plc [Member] |  |  |  |
Payments to acquire interest in subsidiaries | $ 15.0 | $ 15.0 |  |
Ownership interest percentage | 49.00% | 49.00% |  |
Theon International Plc [Member] | Series A Redeemable Convertible Preferred Stock [Member] |  |  |  |
Purchase of stock |  | $ 7.0 |  |
Purchase of shares |  | 1,000 |  |
Preferred stock, par value |  | $ 0.01 |  |
Kopin Europe, Ltd. [Member] |  |  |  |
Payments to acquire interest in subsidiaries | $ 8.0 | $ 8.0 |  |
Kopin Corporation [Member] |  |  |  |
Committed fund |  |  | $ 1.0 |
Collaboration revenue |  |  | $ 0.3 |

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