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Other Assets | 6 Months Ended
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Jul. 31, 2019
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
Other Assets | Other Assets Other assets consisted of the following (in thousands):
| July 31, 2019 |  | January 31, 2019
Non-marketable equity and other investments | $ | 61,258 |  |  | $ | 50,546 |
Prepayments for computing infrastructure platforms | 11,612 |  |  | 16,976 |
Technology patents and other intangible assets, net | 18,702 |  |  | 20,335 |
Deposits | 4,010 |  |  | 4,383 |
Net deferred tax assets | 4,495 |  |  | 4,544 |
Other | 38,818 |  |  | 50,576 |
Total | $ | 138,895 |  |  | $ | 147,360 |
Technology patents and other intangible assets with estimable useful lives are amortized on a straight-line basis. As of July 31, 2019, the future estimated amortization expense is as follows (in thousands):
Fiscal period: |
Remainder of 2020 | $ | 1,621 |
2021 | 2,926 |
2022 | 2,512 |
2023 | 2,246 |
2024 | 1,943 |
Thereafter | 7,454 |
Total | $ | 18,702 |

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- Definition The entire disclosure for other assets. This disclosure includes other current assets and other noncurrent assets. + References No definition available. + Details
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