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Fair Value Measurements (Tables) | 6 Months Ended
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Jul. 31, 2020
Fair Value Disclosures [Abstract] |
Schedule of Financial Assets and Liabilities at Fair Value | The Company’s financial assets that are measured at fair value on a recurring basis by level within the fair value hierarchy were as follows (in thousands):
|  | Balance as of July 31, 2020 |  |  | Balance as of January 31, 2020 |
|  | Level 1 |  |  | Level 2 |  |  | Total |  |  | Level 1 |  |  | Level 2 |  |  | Total |
Cash and cash equivalents: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | 4,859 |  |  | $ | — |  |  | $ | 4,859 |  |  | $ | 4,822 |  |  | $ | — |  |  | $ | 4,822 |
Total cash equivalents |  | $ | 4,859 |  |  | $ | — |  |  | $ | 4,859 |  |  | $ | 4,822 |  |  | $ | — |  |  | $ | 4,822 |
Cash |  |  |  |  |  |  |  |  |  |  | 6,030 |  |  |  |  |  |  |  |  |  |  |  | 6,858 |
Total cash and cash equivalents |  |  |  |  |  |  | $ | 10,889 |  |  |  |  |  |  |  |  |  |  | $ | 11,680 |
Short-term investments: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. treasury securities |  | $ | 10,496 |  |  | $ | — |  |  | $ | 10,496 |  |  | $ | 4,492 |  |  | $ | — |  |  | $ | 4,492 |
Corporate debt securities |  |  | — |  |  |  | 1,826 |  |  |  | 1,826 |  |  |  | — |  |  |  | 3,504 |  |  |  | 3,504 |
U.S. agency securities |  |  | — |  |  |  | 1,000 |  |  |  | 1,000 |  |  |  | — |  |  |  | — |  |  |  | — |
Commercial paper |  |  | — |  |  |  | 525 |  |  |  | 525 |  |  |  | — |  |  |  | 5,482 |  |  |  | 5,482 |
Asset-backed securities |  |  | — |  |  |  | 606 |  |  |  | 606 |  |  |  | — |  |  |  | 906 |  |  |  | 906 |
Total short-term investments |  | $ | 10,496 |  |  | $ | 3,957 |  |  | $ | 14,453 |  |  | $ | 4,492 |  |  | $ | 9,892 |  |  | $ | 14,384 |
Schedule of Contractual Maturities of Short-term Investments | The contractual maturities of short-term investments were as follows (in thousands):
|  |  |  |  |  | As of |
|  |  |  |  |  | July 31, 2020 |  |  | January 31, 2020 |
Due in one year or less |  |  |  |  |  | $ | 14,123 |  |  | $ | 13,145 |
Due after one year to two years |  |  |  |  |  |  | 330 |  |  |  | 1,239 |
Total |  |  |  |  |  | $ | 14,453 |  |  | $ | 14,384 |

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- Definition Tabular disclosure of available-for-sale securities which includes, but is not limited to, changes in the cost basis and fair value, fair value and gross unrealized gain (loss), fair values by type of security, contractual maturity and classification, amortized cost basis, contracts to acquire securities to be accounted for as available-for-sale, debt maturities, transfers to trading, change in net unrealized holding gain (loss) net of tax, continuous unrealized loss position fair value, aggregate losses qualitative disclosures, other than temporary impairment (OTTI) losses or other disclosures related to available for sale securities. + References No definition available. + Details
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- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -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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