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Stockholders' Equity - Summarizes of Stock Option Activities (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Apr. 30, 2025	Jan. 31, 2025
Number of Shares
Shares, Beginning balance	653,000
Shares, Exercised	(83,000)
Shares, Ending balance	570,000
Shares, Vested and exercisable	547,000
Weighted Average Exercise Price Per Share
Weighted Average Exercise Price Per Share, Beginning balance	$ 13.14
Weighted Average Exercise Price Per Share, Exercised	9.52
Weighted Average Exercise Price Per Share, Ending balance	13.67
Weighted Average Exercise Price Per Share, Vested and exercisable	$ 13.53
Aggregate Intrinsic Value
Aggregate Intrinsic Value	$ 376	$ 1,325
Aggregate Intrinsic Value, Vested and exercisable	$ 376

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

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

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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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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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