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Debt | 12 Months Ended
--- | ---
Dec. 27, 2025
Debt Disclosure [Abstract] |
Debt | Debt Our debt consisted of the following (in thousands):
| December 27, 2025 |  | December 28, 2024
Term loan | $ | 12,258 |  |  | $ | 13,368 |
Less unamortized issuance costs | (50) |  |  | (54) |
Term loan less issuance costs | $ | 12,208 |  |  | $ | 13,314 |
Revolving Credit Agreement On July 29, 2025, we entered into a Revolving Credit Agreement (the “Revolver”) with Wells Fargo Bank, National Association, as Administrative Agent, and the lenders party thereto, providing us with a $150 million revolving credit facility (the “Facility”). The Facility matures on July 29, 2030 and may be used for working capital and other general corporate purposes, subject to the terms and conditions set forth in the Revolver. No amounts were outstanding under the Facility as of December 27, 2025. Borrowings under the Facility will bear interest at a fluctuating rate per annum equal to, at our option, (i) the forward-looking secured overnight financing rate (“term SOFR”), (ii) a base rate set forth in the Revolver, or (iii) a combination thereof, plus, in each case, an applicable margin calculated based on our leverage ratio. Voluntary prepayments may be made without penalty, subject to certain notice requirements and minimum prepayment and reduction thresholds. The Facility is also subject to a quarterly commitment fee ranging from 0.15% to 0.25% per annum, applied to the daily amount by which the committed amount exceed the borrowings outstanding. The commitment fee as of December 27, 2025 was 0.15%. The Revolver contains customary representations and warranties, and affirmative and negative covenants, and events of default, including limitations on subsidiary indebtedness and liens, we well as requirements to maintain specified financial ratios. These financial covenants include a requirement to maintain a consolidated total net leverage ratio not exceeding 3.50 to 1.00 as of the last day of each fiscal quarter, which may increase to 4.00 to 1.00 for four fiscal quarters following a permitted acquisition. Building Term Loan and Interest Rate Swap On June 22, 2020, we entered into an $18.0 million 15-year credit facility loan agreement (the “Building Term Loan”). Proceeds from the Building Term Loan were used to acquire a building adjacent to our leased facilities in Livermore, California. On May 19, 2023, we amended the Building Term Loan, to replace the benchmark reference rate London Interbank Offered Rate (“LIBOR”) with term SOFR, with no change to the contractual amount or timing of cash flows. The Building Term Loan bears interest at a rate equal to the applicable SOFR rate, plus 1.86% per annum, with interest payable in monthly installments over the fifteen-year term. The interest rate as of December 27, 2025 prior to the effect of the related interest rate swap was 5.74%. As of December 27, 2025, the outstanding principal balance under the Building Term Loan was $12.3 million. On March 17, 2020, we entered into an interest rate swap agreement to hedge the variable interest payments on the Building Term Loan. The swap was originally executed for a notional amount of $18.0 million, with an amortization period that matches the underlying debt. The interest rate swap was intended to mitigate our exposure to variability in interest rates associated with movements in LIBOR. On May 19, 2023, we amended the interest rate swap to replace LIBOR with SOFR, consistent with the amendment to the Building Term Loan. Following this amendment, the interest rate swap continues to convert our floating-rate interest into a fixed-rate at 2.75%. As of December 27, 2025, the notional amount of the loan that is subject to this interest rate swap is $12.3 million. See Note 10, Fair Value, for additional information. Future principal and interest payments on our term loan and Revolver as of December 27, 2025, based on the interest rate in effect at that date were as follows (in thousands):
| Payments Due In Fiscal Year
| 2026 |  | 2027 |  | 2028 |  | 2029 |  | 2030 |  | 2031 and thereafter |  | Total
Term loan - principal payments | $ | 1,142 |  |  | $ | 1,175 |  |  | $ | 1,208 |  |  | $ | 1,242 |  |  | $ | 1,278 |  |  | $ | 6,213 |  |  | $ | 12,258 |
Term loans - interest payments(1) | 683 |  |  | 615 |  |  | 548 |  |  | 477 |  |  | 400 |  |  | 845 |  |  | 3,568 |
Revolver - commitment fee(2) | 228 |  |  | 228 |  |  | 232 |  |  | 228 |  |  | 131 |  |  | — |  |  | 1,047 |
| $ | 2,053 |  |  | $ | 2,018 |  |  | $ | 1,988 |  |  | $ | 1,947 |  |  | $ | 1,809 |  |  | $ | 7,058 |  |  | $ | 16,873 |
(1) Represents our minimum interest payment commitment at 5.74% per annum, excluding the interest rate swap described above. (2) Represents our quarterly commitment fee of 0.15% on the daily amount by which the commitments under the Facility exceed the outstanding amount. This commitment assumes no borrowings.

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- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8A -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-8A Reference 2: http://www.xbrl.org/2003/role/disclosureRef 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