Annual report pursuant to Section 13 and 15(d)

Operating Leases - Schedule of Components of Lease Expense (Detail)

v3.21.1
Operating Leases - Schedule of Components of Lease Expense (Detail) - USD ($)
$ in Thousands
12 Months Ended
Jan. 31, 2021
Jan. 31, 2020
Leases [Abstract]    
Operating lease cost $ 1,351 $ 906
Short term lease cost, net 34 27
Total lease cost $ 1,385 $ 933