v2.4.0.6
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
USDperLwt
Jun. 30, 2011
Vessels, net        
Useful lives     25 years  
Depreciation expense $ 3,679 $ 3,679 $ 7,359 $ 7,314
Estimated scrap value (per lwt)     245  
Voyage expense recognition        
Net gain on purchase and sale of bunker fuel $ 73 $ 518 $ 73 $ 521
Computer equipment
       
Fixed assets, net        
Useful lives     3 years  
Vessel equipment | Minimum
       
Fixed assets, net        
Useful lives     2 years  
Vessel equipment | Maximum
       
Fixed assets, net        
Useful lives     15 years