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Advances for Vessel Under Construction and Acquisitions - Additional Information (Detail) - USD ($) | Dec. 31, 2021 | Feb. 05, 2021 | Dec. 31, 2020 | Dec. 31, 2019
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Investments in and Advances to Affiliates [Line Items] |  |  |  |
Advances for vessel under construction and acquisitions | $ 0 |  | $ 6,539,115 | $ 2,988,903
Eco Blizzard [Member] |  |  |  |
Investments in and Advances to Affiliates [Line Items] |  |  |  |
Advances for vessel under construction and acquisitions |  | $ 23,152,125 |  |

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- Definition Advances for vessels under construction and acquisitions. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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