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v3.20.2

LEASES - Schedule of Lease Costs and Other Lease Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019 | Dec. 31, 2019
Lease cost: |  |  |  |  |
Amortization of right-of-use assets | $ 859 | $ 503 | $ 1,591 | $ 912 |
Interest expense | 290 | 186 | 536 | 342 |
Fixed lease cost | 3,966 | 4,317 | 8,056 | 8,544 |
Short-term lease cost | 729 | 1,092 | 1,658 | 1,750 |
Variable lease cost | 129 | 35 | 261 | 42 |
Total lease cost | 5,973 | 6,133 | 12,102 | 11,590 |
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |
Financing cash flows for finance leases | 981 | 733 | 1,942 | 1,204 |
Operating cash flows for operating leases | 3,272 | 4,831 | 5,714 | 6,874 |
Right-of-use assets obtained in exchange for new finance lease liabilities | 5,391 | 4,384 | 11,793 | 6,857 |
Right-of-use assets obtained in exchange for new operating lease liabilities | $ 776 | 173 | $ 3,142 | 588 |
Weighted-average remaining lease term - finance leases (years) | 6 years 1 month 6 days |  | 6 years 1 month 6 days |  |
Weighted-average remaining lease term - operating leases (years) | 11 years 9 months 18 days |  | 11 years 9 months 18 days |  |
Weighted-average discount rate - finance leases | 4.60% |  | 4.60% |  | 4.60%
Weighted-average discount rate - operating leases | 5.10% |  | 5.10% |  |
Vehicles, equipment and property |  |  |  |  |
Lease cost: |  |  |  |  |
Fixed lease cost | $ 2,171 | 2,342 | $ 4,588 | 4,921 |
Landfill |  |  |  |  |
Lease cost: |  |  |  |  |
Fixed lease cost | $ 1,795 | $ 1,975 | $ 3,468 | $ 3,623 |

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- Definition Amount of interest expense on finance lease liability. + 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 (a) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918638-209977 Reference 3: 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=121568110&loc=SL77918982-209971 + Details
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- Definition Amount of amortization expense attributable to right-of-use asset from finance lease. + 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 (a) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918638-209977 Reference 3: 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=121568110&loc=SL77918982-209971 + Details
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- Definition Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. + References Reference 1: 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=121568110&loc=SL77918982-209971 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
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