Note 1 - Significant Accounting Policies Summary of Operations and Basis of Presentation (Details) - Estimated Useful Lives
 12 Months Ended
Dec. 31, 2013
Stainless Steel Equipment [Member]
  
Note 1 - Significant Accounting Policies Summary of Operations and Basis of Presentation (Details) - Estimated Useful Lives [Line Items]  
Useful Life 25 years
Fishing Vessels and Fish Processing Plants [Member] | Minimum [Member]
  
Note 1 - Significant Accounting Policies Summary of Operations and Basis of Presentation (Details) - Estimated Useful Lives [Line Items]  
Useful Life 15 years
Fishing Vessels and Fish Processing Plants [Member] | Maximum [Member]
  
Note 1 - Significant Accounting Policies Summary of Operations and Basis of Presentation (Details) - Estimated Useful Lives [Line Items]  
Useful Life 20 years
Machinery, Equipment, Furniture, Fixtures and Other [Member] | Minimum [Member]
  
Note 1 - Significant Accounting Policies Summary of Operations and Basis of Presentation (Details) - Estimated Useful Lives [Line Items]  
Useful Life 3 years
Machinery, Equipment, Furniture, Fixtures and Other [Member] | Maximum [Member]
  
Note 1 - Significant Accounting Policies Summary of Operations and Basis of Presentation (Details) - Estimated Useful Lives [Line Items]  
Useful Life 10 years