Joint Venture and Equity Method Investment - Schedule of Intercompany Eliminations (Details) - USD ($) |
3 Months Ended | 6 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|
Jul. 31, 2024 |
Jul. 31, 2023 |
Jul. 31, 2024 |
Jul. 31, 2023 |
Jan. 31, 2024 |
|||||
| Noncontrolling Interest [Line Items] | |||||||||
| Revenue | $ 182,584,000 | $ 139,581,000 | $ 351,771,000 | $ 266,459,000 | |||||
| Cost of revenue | 21,370,000 | 14,696,000 | 40,146,000 | 28,635,000 | |||||
| Gross profit | 161,214,000 | 124,885,000 | 311,625,000 | 237,824,000 | |||||
| Sales and marketing | 97,778,000 | 92,116,000 | 190,202,000 | 178,653,000 | |||||
| Total operating expenses | 202,219,000 | 178,942,000 | 406,270,000 | 350,114,000 | |||||
| Loss from operations | (41,005,000) | (54,057,000) | (94,645,000) | (112,290,000) | |||||
| Interest income | 12,827,000 | 9,112,000 | 24,857,000 | 16,427,000 | |||||
| Other income (expense), net | 1,032,000 | (1,330,000) | 465,000 | (1,077,000) | |||||
| Net income (loss) | 12,274,000 | (51,208,000) | (42,613,000) | (104,107,000) | |||||
| Net loss attributable to noncontrolling interest | (675,000) | (1,128,000) | (918,000) | (1,558,000) | |||||
| Cash and cash equivalents | [1] | 438,616,000 | 438,616,000 | $ 287,996,000 | |||||
| Property and equipment, net | [1] | 2,899,000 | 2,899,000 | 2,954,000 | |||||
| Operating lease right-of-use assets | 482,000 | [1] | 482,000 | [1] | 405,000 | ||||
| TOTAL ASSETS | [1] | 1,376,262,000 | 1,376,262,000 | 1,317,861,000 | |||||
| Total liabilities | [1] | 688,258,000 | 688,258,000 | 699,927,000 | |||||
| Variable Interest Entity, Primary Beneficiary | |||||||||
| Noncontrolling Interest [Line Items] | |||||||||
| Revenue | 1,775,000 | 1,609,000 | 3,421,000 | 3,073,000 | |||||
| Cost of revenue | 535,000 | 560,000 | 1,019,000 | 1,051,000 | |||||
| Gross profit | 1,240,000 | 1,049,000 | 2,402,000 | 2,022,000 | |||||
| Sales and marketing | 1,410,000 | 1,960,000 | 3,046,000 | 4,044,000 | |||||
| Research and development | 578,000 | 727,000 | 366,000 | 2,683,000 | |||||
| General and administrative | 907,000 | 1,407,000 | 1,745,000 | (37,000) | |||||
| Total operating expenses | 2,895,000 | 4,094,000 | 5,157,000 | 6,690,000 | |||||
| Loss from operations | (1,655,000) | (3,045,000) | (2,755,000) | (4,668,000) | |||||
| Interest income | 230,000 | 240,000 | 457,000 | 555,000 | |||||
| Other income (expense), net | (42,000) | 293,000 | 305,000 | 562,000 | |||||
| Net loss before income taxes | (1,467,000) | (2,512,000) | (1,993,000) | (3,551,000) | |||||
| Net income (loss) | (1,467,000) | (2,512,000) | (1,993,000) | (3,551,000) | |||||
| Net loss attributable to noncontrolling interest | (675,000) | $ (1,128,000) | (918,000) | $ (1,558,000) | |||||
| Cash and cash equivalents | 40,756,000 | 40,756,000 | 43,896,000 | ||||||
| Property and equipment, net | 277,000 | 277,000 | 489,000 | ||||||
| Operating lease right-of-use assets | 482,000 | 482,000 | 405,000 | ||||||
| Other assets | 3,465,000 | 3,465,000 | 2,835,000 | ||||||
| TOTAL ASSETS | 44,980,000 | 44,980,000 | 47,625,000 | ||||||
| Total liabilities | $ 6,464,000 | $ 6,464,000 | $ 6,080,000 | ||||||
| |||||||||
| X | ||||||||||
- Definition Other General And Administrative Expense, Including Reconciling Items No definition available.
|
| X | ||||||||||
- Definition Research And Development Expense, Including Reconciling Items No definition available.
|
| X | ||||||||||
- Definition Amount of asset recognized for present right to economic benefit. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The aggregate cost of goods produced and sold and services rendered during the reporting period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount, before tax, of income (loss) including portion attributable to noncontrolling interest. Includes, but is not limited to, income (loss) from continuing operations, discontinued operations and equity method investments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of liability recognized for present obligation requiring transfer or otherwise providing economic benefit to others. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Amount of Net Income (Loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. No definition available.
|
| X | ||||||||||
- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of assets classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The aggregate total amount of expenses directly related to the marketing or selling of products or services. No definition available.
|
| X | ||||||||||
- Details
|