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Supplemental Cash Flow Information
6 Months Ended
Jun. 30, 2011
Supplemental Cash Flow Information [Abstract]  
Supplemental Cash Flow Information
10. Supplemental Cash Flow Information
     The Company had non-cash investing activities related to its equity investment in Discovery Offshore as 500,000 shares of Discovery Offshore valued at $1.0 million were received by the Company as reimbursement for costs incurred and efforts expended in forming Discovery Offshore.
     The following summarizes investing activities relating to the acquisition of Seahawk assets integrated into the Company’s operations for the period shown (in thousands):
         
    Six Months  
    Ended  
    June 30, 2011  
Fair Value of Assets
  $ 160,770  
Common Stock Issuance
    (125,329 )
Total Liabilities
    (10,441 )
 
     
Cash Consideration
  $ 25,000  
 
     
                 
    Six Months Ended June 30,
    2011   2010
    (In thousands)
Cash paid (received), net during the period for:
               
Interest
  $ 26,092     $ 28,628  
Income taxes
    (427 )     23,603