XML 57 R24.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Discontinued Operations (Tables)
6 Months Ended
Jun. 30, 2011
Summary of Operating Results from Discontinued Operations

Summarized operating results from discontinued operations for the three and six months ended June 30, 2011, and 2010 are shown below (in thousands):

 

     Three Months Ended
June  30,
     Six Months Ended
June  30,
 
     2011      2010      2011     2010  

Electric wireline revenues

   $ —         $ —         $ 1,104      $ —     

Drilling and completion fluids revenues

     —           —           —          3,737   
                                  

Operating revenues from discontinued operations

   $ —         $ —         $ 1,104      $ 3,737   
                                  

Loss before income taxes

   $ —         $ —         $ (576   $ —     

Income tax benefit

     —           —           209        —     
                                  

Loss from discontinued operations, net of income tax

   $ —         $ —         $ (367   $ —