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Leases - Schedule Of Supplemental Balance Sheet In formation Related To Leases (Details) - USD ($) $ in Thousands | Mar. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Non-Current |  |  |
Operating |  | $ 45,280 |
Finance |  | 9,217 |
Total lease assets |  | 54,497 |
Current |  |  |
Less: Current obligation under leases |  | 14,241 |
Financing |  | 4,328 | $ 4,806
Non-Current |  |  |
Long-term lease obligations |  | 30,682 |
Financing |  | 3,974 | $ 3,824
Total lease liabilities |  | $ 53,225 |
Weighted-average remaining lease term |  |  |
Operating leases |  | 4 years 6 months |
Finance leases |  | 2 years 3 months 18 days |
Weighted-average discount rate |  |  |
Operating leases | [1] | 5.04% |
Finance leases |  | 4.57% |
[1] | Upon adoption of the new lease standard, discount rates used for existing leases were established at January 1, 2019.

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- Definition Represents aggregate of operating and finance lease assets. + References No definition available. + Details
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- Definition Represents weighted average discount rate of operating finance leases abstract. + References No definition available. + Details
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- Definition Represents weighted average remaining lease term of operating finance leases abstract. + References No definition available. + Details
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- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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- Definition Amount of lessee's right to use underlying asset under finance lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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- Definition Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(3) -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=77888399&loc=SL77918982-209971 + Details
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