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v3.22.2.2

Investments (Tables) | 3 Months Ended
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Jul. 31, 2022
Investments, Debt and Equity Securities [Abstract] |
Schedule of Available-For-Sale Debt Securities and Balance Sheet Classification | The following table summarizes the Company’s cash equivalents and available-for-sale marketable securities (in thousands):
| As of July 31, 2022 |  | As of April 30, 2022
| Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value |  | Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value
Cash equivalents: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Money market funds | $ | 112,208 |  |  | $ | — |  |  | $ | — |  |  | $ | 112,208 |  |  | $ | 107,726 |  |  | $ | — |  |  | $ | — |  |  | $ | 107,726 |
Certificates of deposit | 5,000 |  |  |  |  |  |  | 5,000 |  |  | 3,000 |  |  | — |  |  | — |  |  | 3,000 |
Commercial paper | 61,756 |  |  | — |  |  | — |  |  | 61,756 |  |  | 142,511 |  |  | — |  |  | — |  |  | 142,511 |
Corporate debt securities | 1,779 |  |  | — |  |  | — |  |  | 1,779 |  |  | 8,889 |  |  | — |  |  | (5) |  |  | 8,884 |
Available-for-sale marketable securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. treasury securities | 12,795 |  |  | — |  |  | (6) |  |  | 12,789 |  |  | 12,764 |  |  | — |  |  | (1) |  |  | 12,763 |
Certificates of deposit | 95,054 |  |  | — |  |  | — |  |  | 95,054 |  |  | 97,205 |  |  | — |  |  | — |  |  | 97,205 |
U.S. government agencies securities | 22,307 |  |  | — |  |  | (298) |  |  | 22,009 |  |  | 14,113 |  |  | — |  |  | (223) |  |  | 13,890 |
Commercial paper | 280,168 |  |  | — |  |  | — |  |  | 280,168 |  |  | 241,134 |  |  | — |  |  | (2) |  |  | 241,132 |
Corporate debt securities | 308,306 |  |  | 5 |  |  | (2,049) |  |  | 306,262 |  |  | 289,646 |  |  | 20 |  |  | (1,937) |  |  | 287,729 |
Total cash equivalents and available-for-sale marketable securities | $ | 899,373 |  |  | $ | 5 |  |  | $ | (2,353) |  |  | $ | 897,025 |  |  | $ | 916,988 |  |  | $ | 20 |  |  | $ | (2,168) |  |  | $ | 914,840 |
Summary of Available-For-Sale Debt Securities by Contractual Maturity | The following table summarizes the Company’s available-for-sale marketable securities by contractual maturity (in thousands):
| As of July 31, 2022 |  | As of April 30, 2022
| Amortized Cost |  | Fair Value |  | Amortized Cost |  | Fair Value
Within one year | $ | 687,642 |  |  | $ | 685,397 |  |  | $ | 622,517 |  |  | $ | 620,633 |
After one year through five years | 30,988 |  |  | 30,885 |  |  | 32,345 |  |  | 32,086 |
Total | $ | 718,630 |  |  | $ | 716,282 |  |  | $ | 654,862 |  |  | $ | 652,719 |
Summary of Available-For-Sale Marketable Securities, Fair Values and Unrealized Losses | The following table summarizes the fair values and unrealized losses of the Company’s available-for-sale marketable securities classified by length of time that the securities have been in a continuous unrealized loss position but were not deemed to be other-than-temporarily impaired, as of July 31, 2022 (in thousands):
| As of July 31, 2022
| Less Than 12 Months |  | 12 Months or Greater |  | Total
| Unrealized Losses |  | Fair Value |  | Unrealized Losses |  | Fair Value |  | Unrealized Losses |  | Fair Value
U.S. treasury securities | $ | (6) |  |  | $ | 12,789 |  |  | $ | — |  |  | $ | — |  |  | $ | (6) |  |  | $ | 12,789 |
U.S. government agencies securities | (273) |  |  | 18,443 |  |  | (25) |  |  | 3,566 |  |  | (298) |  |  | 22,009 |
Commercial paper | — |  |  | 3,000 |  |  | — |  |  | — |  |  | — |  |  | 3,000 |
Corporate debt securities | (1,968) |  |  | 276,734 |  |  | (81) |  |  | 16,605 |  |  | (2,049) |  |  | 293,339 |
Total | $ | (2,247) |  |  | $ | 310,966 |  |  | $ | (106) |  |  | $ | 20,171 |  |  | $ | (2,353) |  |  | $ | 331,137 |

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