XML 64 R16.htm IDEA: XBRL DOCUMENT v2.4.0.6
Other noncurrent liabilities
 3 Months Ended
Mar. 31, 2013
Other Liabilities Disclosure [Abstract]  
Other noncurrent liabilities

Note 10—Other noncurrent liabilities:

 

     December 31,
2012		      March 31,
2013		  
     (In thousands)  

Reserve for uncertain tax positions

    $ 16,832       $ 16,832   

Insurance claims and expenses

      586         586   

Other

      1,154         1,104   
  

 

 

     

 

 

  

Total

    $ 18,572       $ 18,522