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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) | 12 Months Ended
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Dec. 31, 2020
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES. |
Schedule of Cash, Cash Equivalents and Restricted Cash |
|  | As of December 31,
(thousands of dollars) |  | 2020 |  | 2019
Cash and cash equivalents |  | $ | 50,315 |  | $ | 1,870
Restricted cash included in assets held for sale |  |  |  |  |  | 3,787
Restricted cash not included in assets held for sale |  |  | 10 |  |  | 10
Cash, cash equivalents and restricted cash shown in the statement of cash flows |  | $ | 50,325 |  | $ | 5,667
Schedule of Financial Instruments Recognized at Fair Value on Recurring Basis |
|  | December 31, 2020
(thousands of dollars) |  | Level 1 |  | Level 2 |  | Level 3 |  | Total
Current Assets |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale securities, current |  | $ | — |  | $ | — |  | $ | 1,520 |  | $ | 1,520
Total current assets recorded at fair value |  | $ | — |  | $ | — |  | $ | 1,520 |  | $ | 1,520
Non-current Assets |  |  |  |  |  |  |  |  |  |  |  |
Restricted cash not included in assets held for sale |  | $ | 10 |  | $ | — |  | $ | — |  | $ | 10
Total non-current assets recorded at fair value |  | $ | 10 |  | $ | — |  | $ | — |  | $ | 10
|  | December 31, 2019
(thousands of dollars) |  | Level 1 |  | Level 2 |  | Level 3 |  | Total
Non-current Assets |  |  |  |  |  |  |  |  |  |  |  |
Restricted cash included in assets held for sale |  | $ | 3,787 |  | $ | — |  | $ | — |  | $ | 3,787
Restricted cash not included in assets held for sale |  |  | 10 |  |  | — |  |  | — |  |  | 10
Total non-current assets recorded at fair value |  | $ | 3,797 |  | $ | — |  | $ | — |  | $ | 3,797

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- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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- Definition Schedule of Cash, Cash Equivalents and Restricted Cash [Table Text Block] + References No definition available. + Details
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