XML 77 R45.htm IDEA: XBRL DOCUMENT v2.4.0.6
Fair Value Measurements (Tables)
 12 Months Ended
Dec. 31, 2011
Fair Value Measurements [Abstract]  
Summarizes the valuation of interest rate swaps and impaired assets

The following table summarizes the valuation of our interest rate swaps, foreign currency derivatives and impaired assets as of and for the year ended December 31, 2011 with pricing levels as of the date of valuation (in thousands):

 

                                 
    Total     Quoted
Market
Prices in
Active
Markets
(Level 1)		     Significant
Other
Observable
Inputs (Level 2)		     Significant
Unobservable
Inputs
(Level 3)		  

Interest rate swaps asset (liability)

   $     (19,446 )    $ —       $ (19,446 )    $ —    

Impaired long-lived assets

     1,642       —         —         1,642  

Aftermarket services goodwill

     —         —         —         —    

Fabrication goodwill

     —         —         —         —    

The following table summarizes the valuation of our interest rate swaps, foreign currency derivatives and impaired assets as of and for the year ended December 31, 2010 with pricing levels as of the date of valuation (in thousands):

 

                                 
    Total     Quoted
Market
Prices in
Active
Markets
(Level 1)		     Significant
Other
Observable
Inputs (Level 2)		     Significant
Unobservable
Inputs (Level 3)		  

Interest rate swaps asset (liability)

   $     (29,025 )    $ —       $ (29,025 )    $ —    

Foreign currency derivatives asset (liability)

     (462 )      —         (462 )      —    

Impaired long-lived assets

     70,637       —         —         70,637