Quarterly report pursuant to Section 13 or 15(d)

Property, Plant and Equipment (Details)

v3.19.3
Property, Plant and Equipment (Details) - USD ($)
9 Months Ended
Sep. 30, 2019
Dec. 31, 2018
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, Gross $ 317,696,314 $ 234,546,742
Less: accumulated depreciation (41,545,213) (34,975,317)
Property, plant and equipment, Net 276,151,101 199,571,425
Fishing vessels [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, Gross $ 298,220,249 203,057,291
Fishing vessels [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, Useful life 20 years  
Fishing vessels [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, Useful life 10 years  
Vehicles [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, Useful life 5 years  
Property, plant and equipment, Gross $ 21,528 22,186
Office and other equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, Gross $ 421,314 423,259
Office and other equipment [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, Useful life 5 years  
Office and other equipment [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, Useful life 3 years  
Construction-in-progress [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, Useful life  
Property, plant and equipment, Gross $ 19,033,223 $ 31,044,006