Quarterly report pursuant to Section 13 or 15(d)

Operating Leases - Schedule of Future Minimum Lease Payments for Operating Leases (Detail)

v3.20.2
Operating Leases - Schedule of Future Minimum Lease Payments for Operating Leases (Detail) - USD ($)
$ in Thousands
Jul. 31, 2020
Jan. 31, 2020
Leases [Abstract]    
2021 $ 552  
2022 1,213  
2023 1,337  
2024 1,373  
2025 1,413  
Thereafter 59  
Total lease payments 5,947  
Less interest 45  
Total operating lease liabilities $ 5,902 $ 5,070