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Note 4(b) - Vessels, Net (Tables) | 12 Months Ended
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Dec. 31, 2020
Notes Tables |
Property, Plant and Equipment [Table Text Block] |
|  | Vessel Cost |  |  | Accumulated Depreciation |  |  | Net Book Value |
Balance, December 31, 2018 |  |  | 196,784 |  |  |  | (16,149 | ) |  |  | 180,635 |
— Transferred from advances for vessels acquisitions / under construction |  |  | 189,220 |  |  |  | - |  |  |  | 189,220 |
— Acquisitions |  |  | 51,940 |  |  |  | - |  |  |  | 51,940 |
— Impairment |  |  | (22,254 | ) |  |  | 9,944 |  |  |  | (12,310 | )
— Transferred to Assets held for sale |  |  | (43,147 | ) |  |  | - |  |  |  | (43,147 | )
— Depreciation |  |  | - |  |  |  | (12,392 | ) |  |  | (12,392 | )
Balance, December 31, 2019 |  |  | 372,543 |  |  |  | (18,597 | ) |  |  | 353,946 |
— Transferred from advances for vessels acquisitions / under construction |  |  | 76,959 |  |  |  | - |  |  |  | 76,959 |
— Disposals (see Note 19) |  |  | (303,157 | ) |  |  | 21,718 |  |  |  | (281,439 | )
— Depreciation |  |  | - |  |  |  | (13,174 | ) |  |  | (13,174 | )
Balance, December 31, 2020 |  |  | 146,345 |  |  |  | (10,053 | ) |  |  | 136,292 |
Property, Plant and Equipment, Additions [Table Text Block] |
Vessel Name | Delivery Date |  | Yard Installments |  |  | Capitalized Expenses |  |  | Final Cost |
M/T Eco California | January 30, 2019 |  |  | 34,313 |  |  |  | 1,270 |  |  |  | 35,583 |
M/T Eco Marina Del Ray | March 13, 2019 |  |  | 35,787 |  |  |  | 1,066 |  |  |  | 36,853 |
M/T Eco Bel Air | April 5, 2019 |  |  | 57,133 |  |  |  | 1,209 |  |  |  | 58,342 |
M/T Eco Beverly Hills | May 9, 2019 |  |  | 57,133 |  |  |  | 1,309 |  |  |  | 58,442 |
Subtotal 2019 |  |  | 184,366 |  |  |  | 4,854 |  |  |  | 189,220 |
M/T Eco Los Angeles | February 10, 2020 |  |  | 37,659 |  |  |  | 835 |  |  |  | 38,494 |
M/T Eco City of Angels | February 17, 2020 |  |  | 37,659 |  |  |  | 806 |  |  |  | 38,465 |
Subtotal 2020 |  |  | 75,318 |  |  |  | 1,641 |  |  |  | 76,959 |

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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