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Basis of Presentation and General Information (Tables) | 12 Months Ended
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Dec. 31, 2021
Basis of Presentation and General information [Abstract] |
Vessel Owning Subsidiaries |
| Company | Country of incorporation | Vessel Name | DWT | Year Built | Delivery date to Castor
1 | Spetses Shipping Co. (“Spetses”) | Marshall Islands | M/V Magic P | 76,453 | 2004 | February 2017
2 | Bistro Maritime Co. (“Bistro”) | Marshall Islands | M/V Magic Sun | 75,311 | 2001 | September 2019
3 | Pikachu Shipping Co. (“Pikachu”) | Marshall Islands | M/V Magic Moon | 76,602 | 2005 | October 2019
4 | Bagheera Shipping Co. (“Bagheera”) | Marshall Islands | M/V Magic Rainbow | 73,593 | 2007 | August 2020
5 | Pocahontas Shipping Co. (“Pocahontas”) | Marshall Islands | M/V Magic Horizon | 76,619 | 2010 | October 2020
6 | Jumaru Shipping Co. (“Jumaru”) | Marshall Islands | M/V Magic Nova | 78,833 | 2010 | October 2020
7 | Super Mario Shipping Co. (“Super Mario”) | Marshall Islands | M/V Magic Venus | 83,416 | 2010 | March 2021
8 | Pumba Shipping Co. (“Pumba”) | Marshall Islands | M/V Magic Orion | 180,200 | 2006 | March 2021
9 | Kabamaru Shipping Co. (“Kabamaru”) | Marshall Islands | M/V Magic Argo | 82,338 | 2009 | March 2021
10 | Luffy Shipping Co. (“Luffy”) | Marshall Islands | M/V Magic Twilight | 80,283 | 2010 | April 2021
11 | Liono Shipping Co. (“Liono”) | Marshall Islands | M/V Magic Thunder | 83,375 | 2011 | April 2021
12 | Stewie Shipping Co. (“Stewie”) | Marshall Islands | M/V Magic Vela | 75,003 | 2011 | May 2021
13 | Snoopy Shipping Co. (“Snoopy”) | Marshall Islands | M/V Magic Nebula | 80,281 | 2010 | May 2021
14 | Mulan Shipping Co. (“Mulan”) | Marshall Islands | M/V Magic Starlight | 81,048 | 2015 | May 2021
15 | Cinderella Shipping Co. (“Cinderella”) | Marshall Islands | M/V Magic Eclipse | 74,940 | 2011 | June 2021
16 | Rocket Shipping Co. (“Rocket”) | Marshall Islands | M/T Wonder Polaris | 115,351 | 2005 | March 2021
17 | Gamora Shipping Co. (“Gamora”) | Marshall Islands | M/T Wonder Sirius | 115,341 | 2005 | March 2021
18 | Starlord Shipping Co. (“Starlord”) | Marshall Islands | M/T Wonder Vega | 106,062 | 2005 | May 2021
19 | Hawkeye Shipping Co. (“Hawkeye”) | Marshall Islands | M/T Wonder Avior | 106,162 | 2004 | May 2021
20 | Elektra Shipping Co. (“Elektra”) | Marshall Islands | M/T Wonder Arcturus | 106,149 | 2002 | May 2021
21 | Vision Shipping Co. (“Vision”) | Marshall Islands | M/T Wonder Mimosa | 36,718 | 2006 | May 2021
22 | Colossus Shipping Co. (“Colossus”) | Marshall Islands | M/T Wonder Musica | 106,290 | 2004 | June 2021
23 | Xavier Shipping Co. (“Xavier”) | Marshall Islands | M/T Wonder Formosa | 36,660 | 2006 | June 2021
24 | Songoku Shipping Co. (“Songoku”) | Marshall Islands | M/V Magic Pluto | 74,940 | 2013 | August 2021
25 | Asterix Shipping Co. (“Asterix”) | Marshall Islands | M/V Magic Perseus | 82,158 | 2013 | August 2021
26 | Johnny Bravo Shipping Co. (“Johnny Bravo”) | Marshall Islands | M/V Magic Mars | 76,822 | 2014 | September 2021
27 | Garfield Shipping Co. (“Garfield”) | Marshall Islands | M/V Magic Phoenix | 76,636 | 2008 | October 2021
28 | Drax Shipping Co. (“Drax”) | Marshall Islands | M/T Wonder Bellatrix | 115,341 | 2006 | December 2021
Subsidiaries Formed to Acquire Vessels | Consolidated subsidiaries formed to acquire vessels:
1 | Mickey Shipping Co. (“Mickey”) incorporated under the laws of the Marshall Islands
Non-Vessel Owning Subsidiaries | Consolidated non-vessel owning subsidiaries:
1 | Castor Maritime SCR Corp. (1)
(1) | Incorporated under the laws of the Marshall Islands, this entity serves as the Company’s vessel owning subsidiaries’ cash manager with effect from November 1, 2021.
Revenue from Charterers | During the years ended December 31, 2019, 2020 and 2021, charterers that individually accounted for more than 10% of the Company’s revenues (as percentages of total revenues), all derived from the Company’s dry bulk segment, were as follows:
Charterer |  | Year Ended December 31, 2019 |  |  | Year Ended December 31, 2020 |  |  | Year Ended December 31, 2021 |
A |  |  | 63 | % |  |  | 34 | % |  |  | 20 | %
B |  |  | — | % |  |  | — | % |  |  | 12 | %
C |  |  | — | % |  |  | — | % |  |  | 11 | %
D |  |  | 13 | % |  |  | — | % |  |  | — | %
E |  |  | 12 | % |  |  | 24 | % |  |  | — | %
F |  |  | 12 | % |  |  | — | % |  |  | — | %
Total |  |  | 100 | % |  |  | 58 | % |  |  | 43 | %

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- Definition Tabular disclosure of the extent of the entity's reliance on its major customers, if revenues from transactions with a single external customer amount to 10 percent or more of entity revenues, including the disclosure of that fact, the total amount of revenues from each such customer, and the identity of the reportable segment or segments reporting the revenues. The entity need not disclose the identity of a major customer or the amount of revenues that each segment reports from that customer. For these purposes, a group of companies known to the entity to be under common control is considered a single customer, and the federal government, a state government, a local government such as a county or municipality, or a foreign government is each considered a single customer. + References No definition available. + Details
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