Quarterly report pursuant to Section 13 or 15(d)

Leases - Narrative (Details)

v3.20.4
Leases - Narrative (Details)
Jan. 31, 2021
Minimum  
Lessee, Lease, Description [Line Items]  
Lease term 1 year
Maximum  
Lessee, Lease, Description [Line Items]  
Lease term 10 years