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v3.23.1

Marketable Securities (Tables) | 12 Months Ended
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Mar. 25, 2023
Marketable Securities [Abstract] |
Schedule of Available-for-sale Securities | The following table is a summary of available-for-sale securities (in thousands):
As of March 25, 2023 | Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value (Net Carrying Amount)
Corporate debt securities | $ | 66,753 |  |  | $ | 91 |  |  | $ | (1,825) |  |  | $ | 65,019 |
Non-U.S. government securities | 510 |  |  | — |  |  | (3) |  |  | 507 |
U.S. Treasury securities | 5,728 |  |  | 17 |  |  | (151) |  |  | 5,594 |
Agency discount notes | 385 |  |  | — |  |  | (18) |  |  | 367 |
Total securities | $ | 73,376 |  |  | $ | 108 |  |  | $ | (1,997) |  |  | $ | 71,487 |
As of March 26, 2022 | Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value (Net Carrying Amount)
Corporate debt securities | $ | 70,296 |  |  | $ | 2 |  |  | $ | (2,133) |  |  | $ | 68,165 |
Non-U.S. government securities | 509 |  |  | — |  |  | (9) |  |  | 500 |
U.S. Treasury securities | 5,483 |  |  | — |  |  | (169) |  |  | 5,314 |
Agency discount notes | 385 |  |  | — |  |  | (14) |  |  | 371 |
Total securities | $ | 76,673 |  |  | $ | 2 |  |  | $ | (2,325) |  |  | $ | 74,350 |
Schedule of Cost and Estimated Fair Value of Available-for-sale Securities by Contractual Maturity | The cost and estimated fair value of available-for-sale investments by contractual maturity were as follows:
| March 25, 2023 |  | March 26, 2022
| Amortized Cost |  | Estimated Fair Value |  | Amortized Cost |  | Estimated Fair Value
Within 1 year | $ | 35,824 |  |  | $ | 34,978 |  |  | $ | 10,697 |  |  | $ | 10,601 |
After 1 year | 37,552 |  |  | 36,509 |  |  | 65,976 |  |  | 63,749 |
Total | $ | 73,376 |  |  | $ | 71,487 |  |  | $ | 76,673 |  |  | $ | 74,350 |

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