Basis of Presentation and General Information (Tables)
 12 Months Ended
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
%