UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY AND MEZZANINE EQUITY - USD ($) |
Common Shares [Member] |
Series B Preferred Shares [Member]
Preferred B Shares [Member]
|
Par Value of Shares Issued [Member] |
Additional Paid-in Capital [Member] |
Retained Earnings [Member] |
Accumulated Other Comprehensive Income / (Loss) [Member] |
Castor Maritime Inc. [Member] |
Non-controlling Interest [Member] |
Total |
Series D Preferred Shares [Member] |
|---|---|---|---|---|---|---|---|---|---|---|
| Balance at Dec. 31, 2023 | $ 9,674 | $ 266,447,819 | $ 194,722,759 | $ 0 | $ 461,180,252 | $ 0 | $ 461,180,252 | |||
| Balance (in shares) at Dec. 31, 2023 | 9,662,354 | 12,000 | ||||||||
| Increase (Decrease) in Shareholders' Equity [Roll Forward] | ||||||||||
| Dividend on Series D Preferred Shares | 0 | 0 | (1,263,889) | 0 | (1,263,889) | 0 | (1,263,889) | |||
| Deemed dividend on Preferred Shares | 0 | 0 | (249,515) | 0 | (249,515) | 0 | (249,515) | |||
| Warrants repurchase (Note 14) | 0 | (1,058,481) | 0 | 0 | (1,058,481) | 0 | (1,058,481) | |||
| Other comprehensive income | 0 | |||||||||
| Net income and comprehensive income | 0 | 0 | 45,185,357 | 0 | 45,185,357 | 0 | 45,185,357 | |||
| Balance at Jun. 30, 2024 | 9,674 | 265,389,338 | 238,394,712 | 0 | 503,793,724 | 0 | 503,793,724 | |||
| Balance (in shares) at Jun. 30, 2024 | 9,662,354 | 12,000 | ||||||||
| Beginning balance at Dec. 31, 2023 | 49,549,489 | |||||||||
| Beginning balance (in shares) at Dec. 31, 2023 | 50,000 | |||||||||
| Increase (Decrease) in Temporary Equity [Roll Forward] | ||||||||||
| Deemed dividend on Series D Preferred Shares | 249,515 | |||||||||
| Ending balance at Jun. 30, 2024 | 49,799,004 | |||||||||
| Ending balance (in shares) at Jun. 30, 2024 | 50,000 | |||||||||
| Balance at Dec. 31, 2024 | 9,674 | 265,389,338 | 228,527,153 | (1,509,187) | 492,416,978 | 55,340,486 | 547,757,464 | |||
| Balance (in shares) at Dec. 31, 2024 | 9,662,354 | 12,000 | ||||||||
| Increase (Decrease) in Shareholders' Equity [Roll Forward] | ||||||||||
| Dividend on Series D Preferred Shares | 0 | 0 | (2,513,889) | 0 | (2,513,889) | 0 | (2,513,889) | |||
| Deemed dividend on Preferred Shares | 0 | 0 | (1,451,187) | 0 | (1,451,187) | 0 | (1,451,187) | |||
| Dividends to noncontrolling interests (Note 13) | 0 | 0 | 0 | 0 | 0 | (2,848,198) | (2,848,198) | |||
| Changes in Ownership of Subsidiary Without Loss of Control | 0 | (48,020) | 0 | 0 | (48,020) | 320,800 | 272,780 | |||
| Share-based compensation (Note 23) | 0 | 0 | 0 | 0 | 0 | 115,044 | 115,044 | |||
| Other comprehensive income | 0 | 0 | 0 | 21,358,802 | 21,358,802 | 7,622,435 | 28,981,237 | |||
| Net income and comprehensive income | 0 | 0 | (13,817,525) | 0 | (13,817,525) | (3,191,062) | (17,008,587) | |||
| Balance at Jun. 30, 2025 | $ 9,674 | $ 265,341,318 | $ 210,744,552 | $ 19,849,615 | $ 495,945,159 | $ 57,359,505 | 553,304,664 | |||
| Balance (in shares) at Jun. 30, 2025 | 9,662,354 | 12,000 | ||||||||
| Beginning balance at Dec. 31, 2024 | 77,708,258 | |||||||||
| Beginning balance (in shares) at Dec. 31, 2024 | 100,000 | |||||||||
| Increase (Decrease) in Temporary Equity [Roll Forward] | ||||||||||
| Deemed dividend on Series D Preferred Shares | 1,451,187 | |||||||||
| Ending balance at Jun. 30, 2025 | $ 79,159,445 | $ 79,159,445 | ||||||||
| Ending balance (in shares) at Jun. 30, 2025 | 100,000 |
| X | ||||||||||
- Definition Amount of decrease in additional paid in capital (APIC) resulting from the repurchase of warrants. No definition available.
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| X | ||||||||||
- Definition Equity impact of changes in ownership of subsidiary without loss of control. No definition available.
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| X | ||||||||||
- Definition Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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| X | ||||||||||
- Definition Adjustment to retained earnings for the increase in carrying amount of redeemable preferred stock that is classified as temporary equity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of increase in noncontrolling interest from subsidiary issuance of equity interests to noncontrolling interest holders. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount after tax and reclassification adjustments of other comprehensive income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Number of shares issued which are neither cancelled nor held in the treasury. No definition available.
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| X | ||||||||||
- Definition Amount of equity (deficit) attributable to parent and noncontrolling interest. Excludes temporary equity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Value of accretion of temporary equity during the period due to unpaid dividends. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Carrying amount, attributable to parent, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The number of securities classified as temporary equity that have been issued and are held by the entity's shareholders. Securities outstanding equals securities issued minus securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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