Stock-Based Compensation - Schedule of Stock Options Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended	12 Months Ended
Jul. 31, 2026	Jan. 31, 2026
Outstanding Stock Options
Balance, beginning of period (in shares)	1,178,814
Granted (in shares)	0
Exercised (in shares)	0
Forfeited/canceled/expired (in shares)	(678,575)
Balance, end of period (in shares)	500,239	1,178,814
Vested and expected to vest (in shares)	500,239
Exercisable at end of period (in shares)	500,239
Weighted-Average Exercise Price
Balance, beginning of period (in dollars per share)	$ 6.75
Granted (in dollars per share)	0
Exercised (in dollars per share)	0
Forfeited/canceled/expired (in dollars per share)	6.39
Balance, end of period (in dollars per share)	7.24	$ 6.75
Vested and expected to vest (in dollars per share)	7.24
Exercisable at end of period (in dollars per share)	$ 7.24
Balance, Weighted-Average Remaining Contractual Life (in years)	3 months 21 days	6 months 21 days
Vested and expected to vest, Weighted-Average Remaining Contractual Life (in years)	3 months 21 days
Exercisable at end of period, Weighted-Average Remaining Contractual Life (in years)	3 months 21 days
Balance, Aggregate Intrinsic Value	$ 0	$ 665
Vested and expected to vest, Aggregate Intrinsic Value	0
Exercisable at end of period, Aggregate Intrinsic Value	$ 0

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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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

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.