XML 64 R30.htm IDEA: XBRL DOCUMENT v3.20.1
Note 4 - Vessels, Net (Tables)
 12 Months Ended
Dec. 31, 2019
Notes Tables  
Property, Plant and Equipment [Table Text Block]
Balance, January 1, 2018    
61,279,976
      
(9,147,897
 )    
52,132,079
  
-   Depreciation for the year    
-
      
(3,305,951
 )    
(3,305,951
 )
Balance, December 31, 2018    
61,279,976
      
(12,453,848
 )    
48,826,128
  
-   Depreciation for the year    
-
      
(4,178,886
 )    
(4,178,886
 )
-   Vessel acquisitions    
71,214,470
      
-
      
71,214,470
  
-   Vessel improvements    
368,621
      
-
      
368,621
  
Balance, December 31, 2019    
132,863,067
      
(16,632,734
 )    
116,230,333