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Concentration of Credit and Other Risks | 9 Months Ended
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Sep. 25, 2021
Risks and Uncertainties [Abstract] |
Concentration of Credit and Other Risks | Concentration of Credit and Other Risks Each of the following customers accounted for 10% or more of our revenues for the periods indicated:
| Three Months Ended |  | Nine Months Ended
| September 25, 2021 |  | September 26, 2020 |  | September 25, 2021 |  | September 26, 2020
Intel Corporation | 20.8 | % |  | 25.6 | % |  | 21.7 | % |  | 32.4 | %
Samsung Electronics., LTD. | 12.9 | % |  | 10.6 | % |  | 10.5 | % |  | *
Taiwan Semiconductor Manufacturing Co., LTD. | * |  | 10.6 | % |  | * |  | *
Micron Technology, Inc. | * |  | 10.1 | % |  | * |  | *
| 33.7 | % |  | 56.9 | % |  | 32.2 | % |  | 32.4 | %
*Represents less than 10% of total revenues. At September 25, 2021, one customer accounted for 19.3% of gross accounts receivable. At December 26, 2020, two customers accounted for 15.3% and 13.7% of gross accounts receivable, respectively.

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 275 -URI http://asc.fasb.org/topic&trid=2134479 + Details
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- References No definition available. + Details
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