v2.4.0.6
PREPAID EXPENSES AND OTHER CURRENT ASSETS (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2012
Dec. 31, 2011
PREPAID EXPENSES AND OTHER CURRENT ASSETS    
Lubricant inventory, fuel oil and diesel oil inventory and other stores $ 2,044 $ 1,603
Prepaid items 1,001 730
Insurance receivable   16
Other 131 118
Total prepaid expenses and other current assets $ 3,176 $ 2,467