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Concentrations of Risk | 12 Months Ended
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Dec. 28, 2024
Risks and Uncertainties [Abstract] |
Concentrations of Risk | 7. Concentrations of Risk Ongoing credit evaluations of customers’ financial condition are performed and collateral, such as letters of credit, are generally not required. Customer’s accounts receivable balance as a percentage of total accounts receivable was as follows: Schedules of Concentration of Risk, by Risk Factor
|  | Percent of Gross Accounts Receivable |
Customer |  | December 28, 2024 |  |  | December 30, 2023 |
Collins Aerospace |  |  | 7 | % |  |  | 28 | %
DRS Network & Imaging Systems, LLC |  |  | 69 | % |  |  | 27 | %
The Company had product sales to defense customers for 2024, 2023 and 2022 of 82%, 56% 52% of total revenues. The Company had revenue from funded research and development contracts for 2024, 2023, and 2022 of 12%, 33% and 30% of total revenues. Sales to significant customers for fiscal years 2024, 2023 and 2022, as a percentage of total revenues, is as follows:
|  | Sales as a Percent of Total Revenue |
|  | Fiscal Year |
|  | 2024 |  |  | 2023 |  |  | 2022 |
Customer |  |  |  |  |  |  |  |  |  |  |  |
DRS Network & Imaging Systems, LLC |  |  | 65 | % |  |  | 33 | % |  |  | 40 | %
Collins Aerospace |  |  | 11 | % |  |  | 27 | % |  |  | 28 | %
Note: The caption “Defense Customers in Total” excludes research and development contracts. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

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- Definition The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 275 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/275/tableOfContent + Details
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