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v3.20.1

VESSELS UNDER FINANCE LEASE, NET - Changes in Finance Lease Assets (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Movement In Capital Leased Assets [Roll Forward] |  |  |  |
Cost, beginning balance | $ 140,501 | $ 358,995 | $ 607,449 |
Impairment loss |  |  | (187,379) |
Lease termination |  | (218,494) | (61,075) |
Additions | 343,564 |  |  |
Cost, ending balance | 484,065 | 140,501 | 358,995 |
Movement In Capital Leased Assets, Accumulated Depreciation [Roll Forward] |  |  |  |
Accumulated depreciation, beginning balance | (49,825) | (107,297) | (71,016) |
Impairment loss |  |  | (4,727) |
Lease termination |  | 83,601 | 23,192 |
Depreciation | (15,850) | (26,129) | (64,200) |
Accumulated depreciation, ending balance | (65,675) | (49,825) | (107,297) |
Net Carrying Value | $ 418,390 | $ 90,676 | $ 251,698 | $ 536,433

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- Definition Amount of impairment loss from 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 25 -Paragraph 5 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=77888369&loc=SL77918425-209957 + 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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