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Leases (Tables) | 12 Months Ended
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Dec. 31, 2020
Leases [Abstract] |
Components of Lease Expense | The components of lease expense were as follows:
|  |  |  | Years Ended December 31,
(in thousands) |  |  |  |  |  | 2020 |  | 2019 |  |
Operating lease cost |  |  |  |  |  | $ | 17,371 |  |  | $ | 17,414 |  |  |
Finance lease cost: |  |  |  |  |  |  |  |  |  |
Amortization of assets |  |  |  |  |  | 3,047 |  |  | 2,723 |  |  |
Interest on lease liabilities |  |  |  |  |  | 417 |  |  | 426 |  |  |
Short-term lease cost |  |  |  |  |  | 4,665 |  |  | 3,459 |  |  |
Variable lease cost |  |  |  |  |  | 4,579 |  |  | 3,206 |  |  |
Total lease cost |  |  |  |  |  | 30,079 |  |  | $ | 27,228 |  |  |
Lessee Leases Table Text Block | Supplemental balance sheet information related to leases was as follows:
|  | December 31,
(in thousands) | Balance Sheet Classification |  | 2020 |  | 2019 |  |
Operating leases: |  |  |  |  |  |  |
Operating lease right-of-use assets | Operating lease right-of-use assets |  | $ | 61,329 |  |  | $ | 60,505 |  |  |
Current liability | Operating lease liabilities |  | $ | 13,410 |  |  | $ | 14,036 |  |  |
Noncurrent liability | Operating lease liabilities-noncurrent |  | 48,324 |  |  | 46,792 |  |  |
|  |  | $ | 61,734 |  |  | $ | 60,828 |  |  |
Finance leases: |  |  |  |  |  |  |
Finance lease right-of-use assets | Deferred charges and other assets |  | $ | 10,774 |  |  | $ | 12,840 |  |  |
Current liability | Other current liabilities |  | $ | 2,142 |  |  | $ | 3,019 |  |  |
Noncurrent liability | Other noncurrent liabilities |  | 10,077 |  |  | 11,119 |  |  |
|  |  | $ | 12,219 |  |  | $ | 14,138 |  |  |
|  | December 31, |  |
|  | 2020 |  | 2019 |  |
Weighted average remaining lease term (in years): |  |  |  |  |  |
Operating leases |  | 13 |  | 14 |  |
Finance leases |  | 10 |  | 9 |  |
Weighted average incremental borrowing rate: |  |  |  |  |  |
Operating leases |  | 3.33 | % |  | 3.88 | % |  |
Finance leases |  | 3.05 | % |  | 3.41 | % |  |
Supplemental cash flow information related to leases was as follows:
|  | Years Ended December 31,
(in thousands) |  | 2020 |  | 2019 |  |
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |
Operating cash flows from operating leases |  | $ | 17,563 |  |  | $ | 16,765 |  |  |
Operating cash flows from finance leases |  | 417 |  |  | 426 |  |  |
Financing cash flows from finance leases |  | 3,031 |  |  | 2,649 |  |  |
Right-of-use assets obtained in exchange for new lease obligations: |  |  |  |  |  |
Operating leases |  | $ | 17,694 |  |  | $ | 18,826 |  |  |
Finance leases |  | 982 |  |  | 10,555 |  |  |
Lessee, Operating Lease, Liability, Maturity | Maturities of lease liabilities as of December 31, 2020 were as follows:
(in thousands) |  | Operating Leases |  | Finance Leases
2021 |  | $ | 15,093 |  |  | $ | 2,463 |
2022 |  | 12,103 |  |  | 1,428 |
2023 |  | 9,854 |  |  | 1,211 |
2024 |  | 6,091 |  |  | 1,164 |
2025 |  | 4,437 |  |  | 1,143 |
Thereafter |  | 33,426 |  |  | 6,628 |
Total lease payments |  | 81,004 |  |  | 14,037 |
Less: imputed interest |  | 19,270 |  |  | 1,818 |
Total lease obligations |  | $ | 61,734 |  |  | $ | 12,219 |
Finance Lease, Liability, Fiscal Year Maturity | Maturities of lease liabilities as of December 31, 2020 were as follows:
(in thousands) |  | Operating Leases |  | Finance Leases
2021 |  | $ | 15,093 |  |  | $ | 2,463 |
2022 |  | 12,103 |  |  | 1,428 |
2023 |  | 9,854 |  |  | 1,211 |
2024 |  | 6,091 |  |  | 1,164 |
2025 |  | 4,437 |  |  | 1,143 |
Thereafter |  | 33,426 |  |  | 6,628 |
Total lease payments |  | 81,004 |  |  | 14,037 |
Less: imputed interest |  | 19,270 |  |  | 1,818 |
Total lease obligations |  | $ | 61,734 |  |  | $ | 12,219 |

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- Definition Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
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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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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
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