Quarterly report pursuant to Section 13 or 15(d)

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

v3.21.2
Leases - Summary of Supplemental Balance Sheet Information Related to Leases (Detail) - USD ($)
$ in Thousands
Jul. 31, 2021
Apr. 30, 2021
Finance Leases:    
Property and equipment, at cost $ 5,015 $ 4,801
Accumulated depreciation (2,759) (2,590)
Property and equipment, net $ 2,256 $ 2,211
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] us-gaap:OtherAssets us-gaap:OtherAssets
Other accrued liabilities $ 1,051 $ 1,010
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] us-gaap:OtherLiabilitiesCurrent us-gaap:OtherLiabilitiesCurrent
Other liabilities $ 1,319 $ 1,301
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Other liabilities Other liabilities
Total finance lease liabilities $ 2,370 $ 2,311
Weighted average remaining lease terms:    
Operating leases 4 years 9 months 18 days 5 years
Finance leases 2 years 8 months 12 days 2 years 8 months 12 days
Weighted average discount rate:    
Operating leases 4.80% 4.80%
Finance leases 3.90% 4.20%