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STOCK-BASED COMPENSATION - Transactions involving Marine Products stock options (Details 1) (Stock Options, USD $)
3 Months Ended 12 Months Ended
Mar. 31, 2014
Dec. 31, 2013
Stock Options
   
Shares    
Outstanding at December 31, 2013 41,600  
Granted     
Exercised     
Forfeited     
Expired     
Outstanding at March 31, 2014 41,600 41,600
Weighted Average Exercise Price    
Outstanding at December 31, 2013 $ 12.47  
Granted     
Exercised     
Forfeited     
Expired     
Outstanding at March 31, 2014 $ 12.47 $ 12.47
Weighted Average Remaining Contractual Life in years 0.08 Years 0.33 Years
Aggregate Intrinsic Value, Outstanding at March 31, 2014