v2.4.0.6
Condensed Consolidated Statements of Operations (USD $)
In Thousands, except Per Share data, unless otherwise specified
 3 Months Ended
Mar. 31, 2012
Mar. 31, 2011
Revenues $ 6,294 $ 9,543
Operating expenses:    
Voyage expenses 53 83
Voyage expenses to Parent 81 122
Vessel operating expenses 3,922 3,927
General, administrative, and technical management fees 1,309 1,752
Management fees to Parent 614 607
Depreciation 3,683 3,637
Total operating expenses 9,662 10,128
Operating loss (3,368) (585)
Other (expense) income:    
Other expense (8) (18)
Interest income 2 3
Interest expense (1,075) (1,099)
Other expense, net (1,081) (1,114)
Loss before income taxes (4,449) (1,699)
Income tax (expense) benefit (7) 5
Net loss $ (4,456) $ (1,694)
Net loss per share of common and Class B Stock:    
Net loss per share-basic (in dollars per share) $ (0.20) $ (0.08)
Net loss per share-diluted (in dollars per share) $ (0.20) $ (0.08)
Dividends declared and paid per share of common and Class B Stock (in dollars per share) $ 0.13 $ 0.17