Fair Value Measurements - Schedule of Change in Fair Value of Contingent Consideration (Details) - USD ($) $ in Thousands |
6 Months Ended | |
|---|---|---|
Jul. 31, 2026 |
Jul. 31, 2025 |
|
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||
| Balance, beginning of period | $ 9,700 | $ 0 |
| Contingent consideration in connection with business acquisition | 0 | 8,100 |
| Changes in fair value | 300 | 300 |
| Payment of contingent consideration | (10,000) | 0 |
| Balance, end of period | $ 0 | $ 8,400 |