v3.26.1
Debt - Schedule of Interest Expense (Details) - USD ($)
$ in Thousands
3 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Debt Instrument [Line Items]    
Total interest expense $ 274 $ 6,061
2028 Convertible Notes    
Debt Instrument [Line Items]    
Interest expense for Cash Interest and PIK Interest 301 8,602
PIK Fair Value Adjustment (94) (3,895)
Amortization of debt discount and issuance costs $ 67 $ 1,354