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Leases (Tables) | 6 Months Ended
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Oct. 31, 2020
Leases [Abstract] |
Components of Lease Expense | The components of lease expense were as follows:
|  | Three Months Ended October 31, |  |  | Six Months Ended October 31, |
|  | 2020 |  |  | 2019 |  |  | 2020 |  |  | 2019 |
|  | (in thousands) |
Finance lease cost |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amortization of ROU assets |  | $ | 317 |  |  | $ | 473 |  |  | $ | 655 |  |  | $ | 943 |
Interest on lease liabilities |  |  | 30 |  |  |  | 39 |  |  |  | 61 |  |  |  | 79 |
|  |  | 347 |  |  |  | 512 |  |  |  | 716 |  |  |  | 1,022 |
Operating lease cost |  |  | 14,027 |  |  |  | 14,166 |  |  |  | 28,010 |  |  |  | 28,393 |
Short-term lease cost |  |  | 104 |  |  |  | 277 |  |  |  | 212 |  |  |  | 556 |
Variable lease cost |  |  | 2,785 |  |  |  | 3,183 |  |  |  | 5,192 |  |  |  | 6,076 |
Sublease income |  |  | (195 | ) |  |  | (53 | ) |  |  | (275 | ) |  |  | (107 | )
Total lease cost |  | $ | 17,068 |  |  | $ | 18,085 |  |  | $ | 33,855 |  |  | $ | 35,940 |
Summary of Supplemental Cash Flow Information Related to Leases | Supplemental cash flow information related to leases was as follows:
|  | Six Months Ended October 31, |
|  | 2020 |  |  | 2019 |
|  | (in thousands) |
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |  |  |
Operating cash flows from operating leases |  | $ | 32,321 |  |  | $ | 30,351 |
Financing cash flows from finance leases |  | $ | 664 |  |  | $ | 927 |
ROU assets obtained in exchange for lease obligations: |  |  |  |  |  |  |  |
Operating leases |  | $ | 6,000 |  |  | $ | 6,054 |
Finance leases |  | $ | 509 |  |  | $ | 732 |
Summary of Supplemental Balance Sheet Information Related to Leases | Supplemental balance sheet information related to leases was as follows:
|  | October 31, 2020 |  |  | April 30, 2020 |
|  | (in thousands) |
Finance Leases: |  |  |  |  |  |  |  |
Property and equipment, at cost |  | $ | 4,623 |  |  | $ | 4,281 |
Accumulated depreciation |  |  | (2,003 | ) |  |  | (1,485 | )
Property and equipment, net |  | $ | 2,620 |  |  | $ | 2,796 |
Other accrued liabilities |  | $ | 1,084 |  |  | $ | 1,241 |
Other liabilities |  |  | 1,668 |  |  |  | 1,634 |
Total finance lease liabilities |  | $ | 2,752 |  |  | $ | 2,875 |
Weighted average remaining lease terms: |  |  |  |  |  |  |  |
Operating leases |  | 5.2 years |  |  | 5.5 years |
Finance leases |  | 3.0 years |  |  | 2.9 years |
Weighted average discount rate: |  |  |  |  |  |  |  |
Operating leases |  |  | 4.8 | % |  |  | 4.8 | %
Finance leases |  |  | 4.2 | % |  |  | 4.1 | %
Summary of Maturities of Lease Liabilities | Maturities of lease liabilities were as follows:
Year Ending April 30, |  | Operating |  |  | Financing |
|  | (in thousands) |
2021 (excluding the six months ended October 31, 2020) |  | $ | 33,714 |  |  | $ | 636 |
2022 |  |  | 53,093 |  |  |  | 1,019 |
2023 |  |  | 44,865 |  |  |  | 732 |
2024 |  |  | 38,189 |  |  |  | 411 |
2025 |  |  | 32,769 |  |  |  | 123 |
Thereafter |  |  | 46,680 |  |  |  | — |
Total lease payments |  |  | 249,310 |  |  |  | 2,921 |
Less: imputed interest |  |  | 30,233 |  |  |  | 169 |
Total |  | $ | 219,077 |  |  | $ | 2,752 |

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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
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