XML 21 R10.htm IDEA: XBRL DOCUMENT
v3.21.1

Cash, Cash Equivalents, and Investments | 3 Months Ended
--- | ---
Apr. 30, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Cash, Cash Equivalents, and Investments | Cash, Cash Equivalents, and Investments Cash, cash equivalents, and investments consisted of the following:
| As of April 30, 2021 |  | As of January 31, 2021
| (in thousands)
Cash and cash equivalents |  |  |
Cash | $ | 136,274 |  |  | $ | 184,308 |
Money market funds | 189,759 |  |  | 139,870 |
U.S. Treasury securities | — |  |  | 14,988 |
Total cash and cash equivalents | $ | 326,033 |  |  | $ | 339,166 |
Available-for-sale investments: |  |  |
U.S. Treasury securities | $ | 57,873 |  |  | $ | 45,026 |
Commercial paper | 43,361 |  |  | 34,598 |
Corporate debt securities | 129,698 |  |  | 141,488 |
Total available-for-sale investments | $ | 230,932 |  |  | $ | 221,112 |
The following tables summarize the Company’s investments’ adjusted cost, net unrealized gains (losses), and fair value by significant investment category as of April 30, 2021 and January 31, 2021. Gross realized gains or losses from sales of available-for-sale securities were not material for the three months ended April 30, 2021.
| As of April 30, 2021
| Cost Basis |  | Unrealized Gain (Loss), Net |  | Recorded Basis
| (in thousands)
Available-for-sale investments: |  |  |  |  |
U.S. Treasury securities | $ | 57,870 |  |  | $ | 3 |  |  | $ | 57,873 |
Commercial paper | 43,362 |  |  | (1) |  |  | 43,361 |
Corporate debt securities | 129,561 |  |  | 137 |  |  | 129,698 |
Total available-for-sale investments | $ | 230,793 |  |  | $ | 139 |  |  | $ | 230,932 |
| As of January 31, 2021
| Cost Basis |  | Unrealized Gain, Net |  | Recorded Basis
| (in thousands)
Available-for-sale investments: |  |  |  |  |
U.S. Treasury securities | $ | 45,023 |  |  | $ | 3 |  |  | $ | 45,026 |
Commercial paper | 34,607 |  |  | (9) |  |  | 34,598 |
Corporate debt securities | 141,139 |  |  | 349 |  |  | 141,488 |
Total available-for-sale investments | $ | 220,769 |  |  | $ | 343 |  |  | $ | 221,112 |
The following table presents the Company’s available-for-sale securities by contractual maturity date as of April 30, 2021 and January 31, 2021:
| As of April 30, 2021
| Cost Basis |  | Recorded Basis
| (in thousands)
Due within one year | $ | 180,327 |  |  | $ | 180,494 |
Due between one to five years | 50,466 |  |  | 50,438 |
Total | $ | 230,793 |  |  | $ | 230,932 |
| As of January 31, 2021
| Cost Basis |  | Recorded Basis
| (in thousands)
Due within one year | $ | 171,498 |  |  | $ | 171,837 |
Due between one to five years | 49,271 |  |  | 49,275 |
Total | $ | 220,769 |  |  | $ | 221,112 |
When evaluating investments for impairment, the Company reviews factors such as the extent to which fair value has been below cost basis, the financial condition of the issuer and any changes thereto, and our intent to sell, or whether it is more likely than not that the Company will be required to sell, the investment before recovery of the investment’s amortized cost. No impairment loss has been recorded on the securities included in the tables above, as the Company believes that any decrease in fair value of these securities is temporary and the Company expects to recover at least up to the initial cost of the investment for these securities. The Company has not recorded an allowance for credit losses, as the Company believes any such losses would be immaterial based on the high-grade credit rating for each of our marketable securities as of the end of each period.

X
- References No definition available. + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -URI http://asc.fasb.org/topic&trid=2122208 + Details
Name: | us-gaap_SupplementalBalanceSheetDisclosuresTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration