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Revenue and Deferred Revenue - Components of Deferred Revenue (Details) - USD ($) $ in Thousands | Apr. 30, 2025 | Jan. 31, 2025
--- | --- | ---
Deferred Revenue Arrangement [Line Items] |  |
Deferred revenue | $ 15,978 | $ 16,609
Less: current deferred revenue | 15,958 | 16,586
Deferred revenue, non-current | 20 | 23
Subscription and Services |  |
Deferred Revenue Arrangement [Line Items] |  |
Deferred revenue | 15,972 | 16,601
Product and Other |  |
Deferred Revenue Arrangement [Line Items] |  |
Deferred revenue | $ 6 | $ 8

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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479837/606-10-45-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-8 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479837/606-10-45-2 + Details
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