XML 39 R21.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Long-Term Debt (Tables)
6 Months Ended
Jun. 30, 2011
Long-Term Debt [Abstract]  
Long-term debt
     Our long-term debt as of June 30, 2011 and December 31, 2010, was as follows (in thousands):
                 
    June 30,     December 31,  
    2011     2010  
Bank Borrowings
  $     $  
7-1/8% senior notes due 2017
    250,000       250,000  
8-7/8% senior notes due 2020
    221,746       221,624  
 
           
Long-Term Debt
  $ 471,746     $ 471,624