v3.20.1

Supplemental financial statement information (Tables) | 12 Months Ended
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Jan. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Schedule of Property and Equipment | The useful life used for computing depreciation for all other asset classes is described below:
Computer equipment | 3-5 years
Furniture and fixtures | 5 years
Property and equipment consisted of the following as of January 31, 2020 and 2019:
(in thousands) |  | January 31, 2020 |  | January 31, 2019
Leasehold improvements |  | $ | 19,240 |  |  | $ | 3,583 |
Furniture and fixtures |  | 7,929 |  |  | 4,476 |
Computer equipment |  | 22,074 |  |  | 9,242 |
Property and equipment, gross |  | 49,243 |  |  | 17,301 |
Accumulated depreciation |  | (15,757) |  |  | (9,078) |
Property and equipment, net |  | $ | 33,486 |  |  | $ | 8,223 |
Schedule of Other Expense, Net | Other expense, net, consisted of the following:
|  | Year ended January 31, |  |
(in thousands) |  | 2020 |  | 2019
Interest income |  | $ | 5,905 |  |  |  | $ | 1,946 |
Gain (loss) on equity securities |  | 27,760 |  |  |  | (102) |
Acquisition costs |  | (40,810) |  |  |  | (2,121) |
Other expense |  | (1,934) |  |  |  | (1,305) |
Total other expense, net |  | $ | (9,079) |  |  |  | $ | (1,582) |

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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- Definition Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items. + References No definition available. + Details
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