Quarterly report pursuant to Section 13 or 15(d)

Property, Plant and Equipment (Details)

v3.10.0.1
Property, Plant and Equipment (Details) - USD ($)
9 Months Ended
Sep. 30, 2018
Dec. 31, 2017
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 218,967,784 $ 165,202,680
Less: accumulated depreciation (32,284,948) (30,160,213)
Property, Plant and Equipment, Net 186,682,836 135,042,467
Fishing vessels [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 147,803,075 164,748,753
Fishing vessels [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful life 10 years  
Fishing vessels [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful life 20 years  
Office and other equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 141,110 453,927
Office and other equipment [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful life 3 years  
Office and other equipment [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful life 5 years  
Vehicles [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 22,134
Construction-in-progress [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful life 0 years  
Property, Plant and Equipment, Gross $ 71,001,465