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Note 18 - Revenues (Tables) | 12 Months Ended
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Dec. 31, 2020
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | 2018 |  |  | 2019 |  |  | 2020 |
Time charter revenues |  |  | 39,442 |  |  |  | 61,695 |  |  |  | 60,222 |
Time charter revenues from related parties |  |  | 1,606 |  |  |  | 1,311 |  |  |  | - |
Voyage charter revenue |  |  | - |  |  |  | 3,082 |  |  |  | - |
Total |  |  | 41,048 |  |  |  | 66,088 |  |  |  | 60,222 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045 + Details
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