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Investments (Tables) | 12 Months Ended
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Dec. 28, 2019
Investments [Abstract] |
Schedule Of Held-To-Maturity Securities |
|  | As of December 29, 2018
|  | Amortized Cost |  | Unrecognized ‎Holding ‎Gains |  | Unrecognized ‎Holding ‎Losses |  | Estimated ‎Fair Value
Corporate bonds |  | $ | 57,554 |  | $ | 1 |  | $ | (46) |  | $ | 57,509
Commercial paper |  |  | 5,985 |  |  | — |  |  | — |  |  | 5,985
Total HTM securities |  | $ | 63,539 |  | $ | 1 |  | $ | (46) |  | $ | 63,494

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- Definition Tabular disclosure of information about investment in debt security measured at amortized cost (held-to-maturity). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118939692&loc=d3e27232-111563 + Details
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