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Income Taxes
9 Months Ended
Sep. 30, 2011
Income Taxes [Abstract] 
Income Taxes
Note 8. Income Taxes
 
We recorded a provision for income taxes of $531,000 on our $30.3 million of income before equity in net income of unconsolidated entities in the first nine months of 2011.  For the first nine months of 2010 our benefit for income taxes was $693,000 on our $1.4 million of income before equity in net income of unconsolidated entities.  The decrease in our benefit for income taxes was based on improvements in our operations taxed at the U.S. corporate statutory rate and the need to record a valuation allowance on certain deferred tax assets.  Our qualifying U.S. flag operations continue to be taxed under a “tonnage tax” regime rather than under the normal U.S. corporate income tax regime.  For further information on certain tax laws and elections, see our Annual Report on Form 10-K filed for the year ended December 31, 2010, including Note F to the consolidated financial statements included therein.