Debt - Schedule of Debt, Current and Debt, Noncurrent (Details) - USD ($) $ in Thousands	Apr. 30, 2026	Jan. 31, 2026
Debt, current
Debt, current	$ 15,598	$ 32,371
Debt, noncurrent
Debt, noncurrent	224,135	228,480
Line of Credit \| 2025 Senior Loan
Debt, current
Debt, current	15,598	32,371
Debt, noncurrent
Debt, noncurrent		156,500
Line of Credit \| 2025 Senior Loan \| Secured Debt
Debt, noncurrent
2025 Senior Loan	212,892	217,692
Convertible Debt \| 2028 Convertible Notes
Debt, noncurrent
2025 Senior Loan	11,811	11,330
Debt discount and issuance costs	(568)	(542)
Debt, noncurrent	$ 11,243	$ 10,788

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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- Definition

Amount of unamortized debt discount (premium) and debt issuance costs.

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- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation.

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- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.

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