Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details) - Schedule of estimated useful lives of the assets

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Summary of Significant Accounting Policies (Details) - Schedule of estimated useful lives of the assets
12 Months Ended
Dec. 31, 2020
Vehicles [Member]  
Business Acquisition [Line Items]  
Property, plant and equipment, Estimated useful life 5 years
Minimum [Member] | Fishing vessels [Member]  
Business Acquisition [Line Items]  
Property, plant and equipment, Estimated useful life 10 years
Minimum [Member] | Office and other equipment [Member]  
Business Acquisition [Line Items]  
Property, plant and equipment, Estimated useful life 3 years
Maximum [Member] | Fishing vessels [Member]  
Business Acquisition [Line Items]  
Property, plant and equipment, Estimated useful life 20 years
Maximum [Member] | Office and other equipment [Member]  
Business Acquisition [Line Items]  
Property, plant and equipment, Estimated useful life 5 years