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Goodwill and Intangible Assets, net (Tables) | 12 Months Ended
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Jan. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill | Goodwill balances as of January 31, 2020 and 2019 were as follows (in thousands):
| Goodwill
Balance at January 31, 2019 | $ | 18,089 |
Goodwill recorded in connection with Azuqua acquisition | 29,934 |
Balance at January 31, 2020 | $ | 48,023 |
Schedule of Intangible Assets, net | Intangible assets consisted of the following (in thousands):
| As of January 31, 2020
| Gross |  | Accumulated Amortization |  | Write-offs |  | Net
Capitalized internal-use software costs | $ | 24,890 |  |  | $ | (14,828 | ) |  | $ | (119 | ) |  | $ | 9,943 |
Purchased developed technology | 28,800 |  |  | (6,321 | ) |  | — |  |  | 22,479 |
Software licenses | 1,112 |  |  | (1,005 | ) |  | — |  |  | 107 |
| $ | 54,802 |  |  | $ | (22,154 | ) |  | $ | (119 | ) |  | $ | 32,529 |
| As of January 31, 2019
| Gross |  | Accumulated Amortization |  | Write-offs |  | Net
Capitalized internal-use software costs | $ | 19,838 |  |  | $ | (9,969 | ) |  | $ | — |  |  | $ | 9,869 |
Purchased developed technology | 4,600 |  |  | (833 | ) |  | — |  |  | 3,767 |
Software licenses | 1,023 |  |  | (762 | ) |  | — |  |  | 261 |
| $ | 25,461 |  |  | $ | (11,564 | ) |  | $ | — |  |  | $ | 13,897 |
Schedule of Estimated Remaining Amortization Expense for Intangible Assets | As of January 31, 2020, estimated remaining amortization expense for the intangible assets by fiscal year was as follows (in thousands):
| Remaining Amortization
2021 | 11,300 |
2022 | 8,403 |
2023 | 6,586 |
2024 | 5,356 |
2025 | 884 |
Total | $ | 32,529 |

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