Annual report pursuant to Section 13 and 15(d)

Leases - Summary of Supplemental Balance Sheet Information Related to Leases (Detail)

v3.20.2
Leases - Summary of Supplemental Balance Sheet Information Related to Leases (Detail)
$ in Thousands
Apr. 30, 2020
USD ($)
Finance Leases:  
Property and equipment, at cost $ 4,281
Accumulated depreciation (1,485)
Property and equipment, net $ 2,796
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] us-gaap:PropertyPlantAndEquipmentNet
Other accrued liabilities $ 1,241
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List] us-gaap:OtherAccruedLiabilitiesCurrent
Other liabilities $ 1,634
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] us-gaap:OtherLiabilitiesNoncurrent
Total finance lease liabilities $ 2,875
Weighted average remaining lease terms:  
Operating leases 5 years 6 months
Finance leases 2 years 10 months 24 days
Weighted average discount rate:  
Operating leases 4.80%
Finance leases 4.10%