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v3.21.1

Fair value of financial assets and liabilities (Tables) | 12 Months Ended
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Mar. 31, 2021
Fair value of financial assets and liabilities |
Schedule of company's financial assets and liabilities measured at fair value on a recurring basis |
Assets |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | — |  | $ | 150,734 |  | $ | — |  | $ | 150,734
US Government Agency bonds |  |  | — |  |  | 67,012 |  |  | — |  |  | 67,012
US Treasury bonds |  |  | — |  |  | 226,772 |  |  | — |  |  | 226,772
|  | $ | — |  | $ | 444,518 |  | $ | — |  | $ | 444,518
|  | Fair Value Measurements
|  | as of March 31, 2020 Using:
|  | Level 1 |  | Level 2 |  | Level 3 |  | Total
Assets |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | — |  | $ | 36,712 |  | $ | — |  | $ | 36,712
Commercial paper |  |  | — |  |  | 21,884 |  |  | — |  |  | 21,884
US Treasury bonds |  |  | — |  |  | 35,810 |  |  | — |  |  | 35,810
US Government Agency bonds |  |  | — |  |  | 15,295 |  |  | — |  |  | 15,295
Corporate debt securities |  |  | — |  |  | 36,066 |  |  | — |  |  | 36,066
|  | $ | — |  | $ | 145,767 |  | $ | — |  | $ | 145,767

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- Definition Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=121572278&loc=d3e13467-108611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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