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FIXED ASSETS (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
FIXED ASSETS [Line Items]    
Total cost $ 8,542 $ 8,569
Less: accumulated depreciation and amortization 3,438 3,311
Total 5,104 5,258
Vessel Equipment [Member]
    
FIXED ASSETS [Line Items]    
Total cost 4,323 3,043
Leasehold Improvements [Member]
    
FIXED ASSETS [Line Items]    
Total cost 2,679 3,823
Furniture and Fixtures [Member]
    
FIXED ASSETS [Line Items]    
Total cost 786 997
Computer Equipment [Member]
    
FIXED ASSETS [Line Items]    
Total cost $ 754 $ 706