Annual report pursuant to Section 13 and 15(d)

Property, Plant and Equipment (Details)

v3.6.0.2
Property, Plant and Equipment (Details) - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 142,288,915 $ 109,527,896
Less: accumulated depreciation (20,092,321) (14,972,782)
Property, Plant and Equipment, Net 122,196,594 94,555,114
Fishing vessels [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 122,989,702 108,182,380
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  
Vehicles [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful life 5 years  
Property, Plant and Equipment, Gross $ 121,472 129,824
Office and other equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 423,001 1,215,692
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  
Construction-in-progress [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 18,754,740