Equity Plans and Stock-based Compensation - Narrative (Details) $ in Millions	3 Months Ended
Apr. 30, 2026 USD ($) shares
Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items]
Unrecognized stock-based compensation cost \| $	$ 37.0
Period for recognition (in years)	1 year 10 months 24 days
2021 Equity Incentive Plan
Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items]
Common stock reserved (in shares)	2,674,574
Employee stock purchase plan
Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items]
Common stock reserved (in shares)	894,753
Performance Restricted Stock Units \| 2021 Equity Incentive Plan \| Minimum
Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items]
Vesting period (in years)	4 years
Performance Restricted Stock Units \| 2021 Equity Incentive Plan \| Maximum
Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items]
Vesting period (in years)	5 years

Aggregate number of common shares reserved for future issuance.

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-Topic 718
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