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Stock-Based Compensation (Tables) | 6 Months Ended
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Jul. 31, 2020
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] |
Total Stock-Based Compensation Recognized for Stock-Based Awards in Condensed Consolidated Statements of Operations | Total stock-based compensation recognized for stock-based awards in the condensed consolidated statements of operations was as follows (in thousands):
|  | Three Months Ended |  |  | Six Months Ended |
|  | July 31, 2020 |  |  | July 31, 2019 |  |  | July 31, 2020 |  |  | July 31, 2019 |
Cost of revenue |  | $ | 259 |  |  | $ | 344 |  |  | $ | 513 |  |  | $ | 629 |
Sales and marketing |  |  | 485 |  |  |  | 523 |  |  |  | 966 |  |  |  | 969 |
Research and development |  |  | 1,074 |  |  |  | 1,238 |  |  |  | 2,125 |  |  |  | 2,334 |
General and administrative |  |  | 1,272 |  |  |  | 1,306 |  |  |  | 2,494 |  |  |  | 2,461 |
Total stock-based compensation expense |  | $ | 3,090 |  |  | $ | 3,411 |  |  | $ | 6,098 |  |  | $ | 6,393 |

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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901 + Details
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