Equity - Schedule of Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	12 Months Ended
Apr. 30, 2026	Jan. 31, 2026
Shares
Balance - beginning of period (in shares)	163,909
Stock options exercised (in shares)	(55,128)
Stock options forfeited and expired (in shares)	(250)
Balance - end of period (in shares)	108,531	163,909
Vested and exercisable (in shares)	108,531	163,909
Weighted-Average Exercise Price Per Share
Balance - beginning of period (in dollars per share)	$ 9.66
Stock options exercised (in dollars per share)	8.34
Stock options forfeited and expired (in dollars per share)	24.00
Balance - end of period (in dollars per share)	10.29	$ 9.66
Vested and exercisable (in dollars per share)	$ 10.29	$ 9.66
Weighted-Average Remaining Contractual Term
Balance	1 year	1 year 2 months 12 days
Vested and exercisable	1 year	1 year 2 months 12 days
Aggregate  Intrinsic  Value
Balance	$ 26,080	$ 59,284
Vested and exercisable	$ 26,080	$ 59,284

Share Based Compensation Arrangement by Share-based Payment Award, Aggregate Intrinsic Value [Roll Forward]

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- Definition

Share Based Compensation Arrangement by Share-based Payment Award, Weighted Average Remaining Contractual Term [Roll Forward]

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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- Definition

For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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Weighted average price of options that were either forfeited or expired.

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- Definition

Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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- Definition

Number of options outstanding, including both vested and non-vested options.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted-average contractual term remaining for vested portion of option outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Weighted-average contractual term remaining for option award outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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