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EMPLOYEE BENEFIT PLANS - Transactions involving Marine Products stock options (Details) (Stock Options, USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Stock Options
   
Shares    
Outstanding at January 1, 2013 144,615  
Granted     
Exercised     
Forfeited     
Expired (103,015)  
Outstanding and exercisable at December 31, 2013 41,600 144,615
Weighted Average Exercise Price    
Outstanding at January 1, 2013 $ 6.82  
Granted     
Exercised     
Forfeited     
Expired $ 4.54  
Outstanding and exercisable at December 31, 2013 $ 12.47 $ 6.82
Weighted Average Remaining Contractual Life    
Outstanding 0.33 years 0.44 years
Aggregate Intrinsic Value