LITIGATION	3 Months Ended
Mar. 28, 2026
Commitments and Contingencies Disclosure [Abstract]
LITIGATION	16. LITIGATION The Company may engage in legal proceedings arising in the ordinary course of business. Claims, suits, investigations and proceedings are inherently uncertain, and it is not possible to predict the ultimate outcome of such matters and the Company’s business, financial condition, results of operations or cash flows could be affected in any particular period. In accordance with applicable accounting guidance, an accrual will be established for legal proceedings if and when those matters present loss contingencies that are both probable and estimable. BlueRadios, Inc. v. Kopin Corporation, Civil Action No. 16-02052-JLK (D. Col.): On August 12, 2016, BlueRadios, Inc. (“BlueRadios”) filed a complaint in the U.S. District Court for the District of Colorado, alleging that the Company breached a contract between it and BlueRadios concerning the design, development and commercialization micro-display products with embedded wireless technology referred to as “Golden-i,” breached the covenant of good faith and fair dealing associated with that contract, breached its fiduciary duty to BlueRadios, and misappropriated trade secrets owned by BlueRadios in violation of Colorado law (C.R.S. § 7-74-104(4)) and the Defend Trade Secrets Act (18 U.S.C. § 1836(b)(1)). BlueRadios further alleged that the Company was unjustly enriched by its alleged misconduct, BlueRadios is entitled to an accounting to determine the amount of profits obtained by the Company as a result of its alleged misconduct, and the inventorship on at least ten patents or patent applications owned by the Company need to be corrected to list BlueRadios’ employees as inventors and thereby list BlueRadios as co-assignees of the patents. BlueRadios seeks monetary, declaratory, and injunctive relief, including for alleged non-payment of engineering retainer fees. On Monday, April 22, 2024, after a four-week trial, a jury verdict was entered finding for BlueRadios and awarding approximately $5.1 million in damages as well as recommending $19.7 million in disgorgement and exemplary damages. On May 22, 2024, the Company filed its Motion for Judgment as a Matter of Law or in the alternative for a New Trial, as well as two submissions arguing that the disgorgement and exemplary damages should not be awarded. That same day, BlueRadios filed motions seeking a permanent injunction prohibiting Kopin from selling any products that incorporate BlueRadios’ trade secrets, over $10.8 million in pre-judgment interest, and over $10.2 million in attorneys’ fees and costs. Briefing on those issues concluded on June 26, 2024. On September 25, 2024, the Company filed a supplemental brief on issue preclusion arguing that BlueRadios’ claims were untimely because of findings of fact made in BlueRadios, Inc. v. Hamilton, Brook, Smith & Reynolds, P.C., No. 1:21-cv-10488-DJC, ECF 268 (D. Mass. Sept. 18, 2024). That supplemental briefing concluded on October 29, 2024. As of December 28, 2024, the Company had estimated and accrued $24.8 million in probable and reasonably estimable damages for this matter. On September 5, 2025, a post-trial order was entered in the U.S. District Court for the District of Colorado in the matter of BlueRadios, Inc. v. Kopin Corporation, Inc. finding for the plaintiff, BlueRadios, Inc. and awarding approximately $19.7 million in damages but denying a permanent injunction and prejudgment interest. As a result of the post-trial order, the Company reduced the accrual to $19.7 million and recognized a benefit of $5.1 million for the reduction in the accrual in the consolidated Statements of Operations for the fiscal year ended December 27, 2025. On September 26, 2025, the Company and its lawyers entered into a Mutual Release agreement (the “Release”) in which accrued legal expenses in connection with the BlueRadios litigation were resolved. The release reduced unpaid accrued legal expenses by $3.3 million. The reduction in accrued legal fees is included within selling, general and administration in the Company’s consolidated financial statements for the fiscal year ended December 27, 2025. On October 2, 2025, the Company posted a supersedeas bond for the amount of $23.0 million which consisted of the $19.7 million judgement, legal expenses, and interest that would accrue over the expected term of the appeal. To post the bond the Company entered into loan agreements (the “Agreements”) with its bank which provides the bank with a security interest in the $23.0 million plus $1.15 million in fees for a total of $24.2 million, which is classified as Restricted Cash. The bank then issued a Letter of Credit (LOC) to a surety company who then issued the bond to the court. The Agreement provides for standard representations and warranties and allows the bank to use the $23.0 million to satisfy the LOC in the event the LOC is called. On October 7, 2025, the Company filed an appeal of the $19.7 million judgement against the Company in the matter of Blue Radios Inc. v. Kopin Corporation. As of March 28, 2026 and December 27, 2025, the Company has accrued $19.7 million for the judgment within Accrued litigation liability and has accrued approximately $0.4 million and $0.3 million, respectively, in related interest within Other accrued liabilities.

LITIGATION

3 Months Ended

Mar. 28, 2026

Commitments and Contingencies Disclosure [Abstract]

16. LITIGATION

The Company may engage in legal proceedings arising in the ordinary course of business. Claims, suits, investigations and proceedings are inherently uncertain, and it is not possible to predict the ultimate outcome of such matters and the Company’s business, financial condition, results of operations or cash flows could be affected in any particular period. In accordance with applicable accounting guidance, an accrual will be established for legal proceedings if and when those matters present loss contingencies that are both probable and estimable.

BlueRadios, Inc. v. Kopin Corporation, Civil Action No. 16-02052-JLK (D. Col.):

On August 12, 2016, BlueRadios, Inc. (“BlueRadios”) filed a complaint in the U.S. District Court for the District of Colorado, alleging that the Company breached a contract between it and BlueRadios concerning the design, development and commercialization micro-display products with embedded wireless technology referred to as “Golden-i,” breached the covenant of good faith and fair dealing associated with that contract, breached its fiduciary duty to BlueRadios, and misappropriated trade secrets owned by BlueRadios in violation of Colorado law (C.R.S. § 7-74-104(4)) and the Defend Trade Secrets Act (18 U.S.C. § 1836(b)(1)). BlueRadios further alleged that the Company was unjustly enriched by its alleged misconduct, BlueRadios is entitled to an accounting to determine the amount of profits obtained by the Company as a result of its alleged misconduct, and the inventorship on at least ten patents or patent applications owned by the Company need to be corrected to list BlueRadios’ employees as inventors and thereby list BlueRadios as co-assignees of the patents. BlueRadios seeks monetary, declaratory, and injunctive relief, including for alleged non-payment of engineering retainer fees.

On Monday, April 22, 2024, after a four-week trial, a jury verdict was entered finding for BlueRadios and awarding approximately $5.1 million in damages as well as recommending $19.7 million in disgorgement and exemplary damages. On May 22, 2024, the Company filed its Motion for Judgment as a Matter of Law or in the alternative for a New Trial, as well as two submissions arguing that the disgorgement and exemplary damages should not be awarded. That same day, BlueRadios filed motions seeking a permanent injunction prohibiting Kopin from selling any products that incorporate BlueRadios’ trade secrets, over $10.8 million in pre-judgment interest, and over $10.2 million in attorneys’ fees and costs. Briefing on those issues concluded on June 26, 2024. On September 25, 2024, the Company filed a supplemental brief on issue preclusion arguing that BlueRadios’ claims were untimely because of findings of fact made in BlueRadios, Inc. v. Hamilton, Brook, Smith & Reynolds, P.C., No. 1:21-cv-10488-DJC, ECF 268 (D. Mass. Sept. 18, 2024). That supplemental briefing concluded on October 29, 2024. As of December 28, 2024, the Company had estimated and accrued $24.8 million in probable and reasonably estimable damages for this matter.

On September 5, 2025, a post-trial order was entered in the U.S. District Court for the District of Colorado in the matter of BlueRadios, Inc. v. Kopin Corporation, Inc. finding for the plaintiff, BlueRadios, Inc. and awarding approximately $19.7 million in damages but denying a permanent injunction and prejudgment interest. As a result of the post-trial order, the Company reduced the accrual to $19.7 million and recognized a benefit of $5.1 million for the reduction in the accrual in the consolidated Statements of Operations for the fiscal year ended December 27, 2025.

On September 26, 2025, the Company and its lawyers entered into a Mutual Release agreement (the “Release”) in which accrued legal expenses in connection with the BlueRadios litigation were resolved. The release reduced unpaid accrued legal expenses by $3.3 million. The reduction in accrued legal fees is included within selling, general and administration in the Company’s consolidated financial statements for the fiscal year ended December 27, 2025.

On October 2, 2025, the Company posted a supersedeas bond for the amount of $23.0 million which consisted of the $19.7 million judgement, legal expenses, and interest that would accrue over the expected term of the appeal. To post the bond the Company entered into loan agreements (the “Agreements”) with its bank which provides the bank with a security interest in the $23.0 million plus $1.15 million in fees for a total of $24.2 million, which is classified as Restricted Cash. The bank then issued a Letter of Credit (LOC) to a surety company who then issued the bond to the court. The Agreement provides for standard representations and warranties and allows the bank to use the $23.0 million to satisfy the LOC in the event the LOC is called.

On October 7, 2025, the Company filed an appeal of the $19.7 million judgement against the Company in the matter of Blue Radios Inc. v. Kopin Corporation. As of March 28, 2026 and December 27, 2025, the Company has accrued $19.7 million for the judgment within Accrued litigation liability and has accrued approximately $0.4 million and $0.3 million, respectively, in related interest within Other accrued liabilities.