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Leases (Tables) | 6 Months Ended
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Oct. 31, 2021
Leases [Abstract] |
Components of Lease Expense | The components of lease expense were as follows:
|  | Three Months Ended October 31, |  |  | Six Months Ended October 31, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
|  | (in thousands) |
Finance lease cost |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amortization of ROU assets |  | $ | 257 |  |  | $ | 317 |  |  | $ | 537 |  |  | $ | 655 |
Interest on lease liabilities |  |  | 21 |  |  |  | 30 |  |  |  | 45 |  |  |  | 61 |
|  |  | 278 |  |  |  | 347 |  |  |  | 582 |  |  |  | 716 |
Operating lease cost |  |  | 13,457 |  |  |  | 14,027 |  |  |  | 27,275 |  |  |  | 28,010 |
Short-term lease cost |  |  | 213 |  |  |  | 104 |  |  |  | 482 |  |  |  | 212 |
Variable lease cost |  |  | 3,431 |  |  |  | 2,785 |  |  |  | 5,099 |  |  |  | 5,192 |
Lease impairment cost |  |  | 7,392 |  |  |  | — |  |  |  | 7,392 |  |  |  | — |
Sublease income |  |  | (228 | ) |  |  | (195 | ) |  |  | (459 | ) |  |  | (275 | )
Total lease cost |  | $ | 24,543 |  |  | $ | 17,068 |  |  | $ | 40,371 |  |  | $ | 33,855 |
Summary of Supplemental Cash Flow Information Related to Leases | Supplemental cash flow information related to leases was as follows:
|  | Six Months Ended October 31, |
|  | 2021 |  |  | 2020 |
|  | (in thousands) |
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |  |  |
Operating cash flows from operating leases |  | $ | 30,133 |  |  | $ | 32,321 |
Financing cash flows from finance leases |  | $ | 592 |  |  | $ | 664 |
ROU assets obtained in exchange for lease obligations: |  |  |  |  |  |  |  |
Operating leases |  | $ | 7,208 |  |  | $ | 6,000 |
Finance leases |  | $ | 317 |  |  | $ | 509 |
Summary of Supplemental Balance Sheet Information Related to Leases | Supplemental balance sheet information related to leases was as follows:
|  | October 31, 2021 |  |  | April 30, 2021 |
|  | (in thousands) |
Finance Leases: |  |  |  |  |  |  |  |
Property and equipment, at cost |  | $ | 4,675 |  |  | $ | 4,801 |
Accumulated depreciation |  |  | (2,765 | ) |  |  | (2,590 | )
Property and equipment, net |  | $ | 1,910 |  |  | $ | 2,211 |
Other accrued liabilities |  | $ | 895 |  |  | $ | 1,010 |
Other liabilities |  |  | 1,094 |  |  |  | 1,301 |
Total finance lease liabilities |  | $ | 1,989 |  |  | $ | 2,311 |
Weighted average remaining lease terms: |  |  |  |  |  |  |  |
Operating leases |  | 4.7 years |  |  | 5.0 years |
Finance leases |  | 2.6 years |  |  | 2.7 years |
Weighted average discount rate: |  |  |  |  |  |  |  |
Operating leases |  |  | 4.7 | % |  |  | 4.8 | %
Finance leases |  |  | 3.9 | % |  |  | 4.2 | %
Summary of Maturities of Lease Liabilities | Maturities of lease liabilities were as follows:
Year Ending April 30, |  | Operating |  |  | Financing |
|  | (in thousands) |
2022 (excluding the six months ended October 31, 2021) |  | $ | 30,635 |  |  | $ | 499 |
2023 |  |  | 47,762 |  |  |  | 816 |
2024 |  |  | 40,837 |  |  |  | 528 |
2025 |  |  | 34,105 |  |  |  | 219 |
2026 |  |  | 29,435 |  |  |  | 21 |
Thereafter |  |  | 21,229 |  |  |  | — |
Total lease payments |  |  | 204,003 |  |  |  | 2,083 |
Less: imputed interest |  |  | 21,522 |  |  |  | 94 |
Total |  | $ | 182,481 |  |  | $ | 1,989 |

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