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Note 4 - Advances for Vessels Under Construction (Tables) | 12 Months Ended
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Dec. 31, 2023
Notes Tables |
Capitalized Vessel Construction Cost Roll Forward [Table Text Block] |
|  | Costs |
Balance, January 1, 2022 |  |  | 7,615,958 |
Advances for vessels under construction |  |  | 51,467,636 |
Balance, December 31, 2022 |  |  | 59,083,594 |
Advances for vessels under construction |  |  | 111,194,917 |
Newbuilding vessel “Gregos” delivered during the period |  |  | (42,356,864 | )
Newbuilding vessel “Terataki” delivered during the period |  |  | (42,545,997 | )
Balance, December 31, 2023 |  |  | 85,375,650 |

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- Definition Tabular disclosure of the change in capitalized vessel costs during the period. + References No definition available. + Details
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Namespace Prefix: | esea_
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Balance Type: | na
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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration