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Leases (Tables) | 6 Months Ended
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Jun. 30, 2021
Leases [Abstract] |
Components of Lease Expense and Other Information related to Leases | The components of lease expense were as follows:
|  | Three Months Ended June 30, |  | Six Months Ended June 30,
|  | 2021 |  | 2020 |  | 2021 |  | 2020
Lease expense |  |  |  |  |  |  |  |
Operating lease expense |  | $ | 7,911 |  |  | $ | 7,942 |  |  | $ | 15,488 |  |  | $ | 15,853 |
Finance lease expense: |  |  |  |  |  |  |  |
Amortization of ROU assets |  | 445 |  |  | 281 |  |  | 888 |  |  | 547 |
Interest on lease liabilities |  | 108 |  |  | 51 |  |  | 217 |  |  | 100 |
Short-term lease expense |  | 5,861 |  |  | 6,185 |  |  | 11,751 |  |  | 12,611 |
Total lease expense |  | $ | 14,325 |  |  | $ | 14,459 |  |  | $ | 28,344 |  |  | $ | 29,111 |
ScheduleofSupplementalCashFlowInformationRelatedtoLeases | Other information related to leases was as follows:
|  | Three Months Ended June 30, |  | Six Months Ended June 30,
|  | 2021 |  | 2020 |  | 2021 |  | 2020
Supplemental Cash Flows Information: |  |  |  |  |  |  |  |
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |  |  |
Operating cash flows from operating leases |  | $ | 6,878 |  |  | $ | 6,676 |  |  | $ | 13,688 |  |  | $ | 13,394 |
Operating cash flows from finance leases |  | 108 |  |  | 51 |  |  | 217 |  |  | 100 |
Financing cash flows from finance leases |  | 331 |  |  | 212 |  |  | 661 |  |  | 412 |
ROU assets obtained in exchange for lease obligations: |  |  |  |  |  |  |  |
Operating leases |  | $ | 16,558 |  |  | $ | 1,901 |  |  | $ | 19,571 |  |  | $ | 5,685 |
Finance leases |  | $ | — |  |  | $ | — |  |  | $ | 89 |  |  | $ | 440 |
|  |  |  |  |  | June 30, 2021 |  | December 31, 2020
Weighted-average remaining lease term (in years): |  |  |  |  |  |  |  |
Operating leases |  |  |  |  |  | 7.0 |  | 4.7
Finance leases |  |  |  |  |  | 12.1 |  | 12.5
Weighted-average discount rate: |  |  |  |  |  |  |  |
Operating leases |  |  |  |  |  | 3.1 | % |  | 3.4 | %
Finance leases |  |  |  |  |  | 2.8 | % |  | 2.8 | %

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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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- References No definition available. + Details
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