Leases (Tables)

12 Months Ended

Apr. 30, 2021

The components of lease expense were as follows:

	Year Ended April 30,
	2021			2020
	(in thousands)
Finance lease cost
Amortization of ROU assets	$	1,221		$	1,820
Interest on lease liabilities		114			149
		1,335			1,969
Operating lease cost		56,166			57,683
Short-term lease cost		474			1,111
Variable lease cost		11,592			13,562
Lease impairment cost		—			2,282
Sublease income		(657	)		(447	)
Total lease cost	$	68,910		$	76,160

Supplemental cash flow information related to leases was as follows:

	Year Ended April 30,
	2021		2020
	(in thousands)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	66,991	$	59,631
Financing cash flows from finance leases	$	1,324	$	1,833

ROU assets obtained in exchange for lease obligations:
Operating leases	$	13,638	$	15,246
Finance leases	$	516	$	1,333

Supplemental balance sheet information related to leases was as follows:

	Year Ended April 30,
	2021			2020
	(in thousands)
Finance Leases:

Property and equipment, at cost	$	4,801		$	4,281
Accumulated depreciation		(2,590	)		(1,485	)
Property and equipment, net	$	2,211		$	2,796

Other accrued liabilities	$	1,010		$	1,241
Other liabilities		1,301			1,634
Total finance lease liabilities	$	2,311		$	2,875

Weighted average remaining lease terms:
Operating leases	5.0 years			5.5 years
Finance leases	2.7 years			2.9 years

Weighted average discount rate:
Operating leases		4.8	%		4.8	%
Finance leases		4.2	%		4.1	%

Maturities of lease liabilities are as follows: