Quarterly report pursuant to Section 13 or 15(d)

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

v3.22.2.2
Operating Leases - Schedule of Components of Lease Expense (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 31, 2022
Jul. 31, 2022
Leases [Abstract]    
Operating lease cost $ 127 $ 270
Short term lease cost, net 4 8
Total lease cost $ 131 $ 278