v3.26.1
Leases - Components of Lease Expense (Details) - USD ($)
$ in Thousands
3 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Leases [Abstract]    
Operating lease expense $ 1,816 $ 1,440
Short-term lease expense 205 286
Total lease expense 2,021 1,726
Sublease income $ 306 $ 306
Weighted average remaining lease term (years) 1 year 7 months 6 days  
Weighted average discount rate 12.80%