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Fair Value Measures (Tables)
12 Months Ended
Jun. 30, 2011
Fair Value Measures [Abstract]  
Summary of liabilities measured at fair value on recurring basis
The Company does not have any assets that are required to be remeasured at fair value at June 30, 2011. The following table summarizes liabilities measured at fair value on a recurring basis at June 30, 2011:
 
               
Total
 
Level 1
 
Level 2
 
Level 3
Interest rate derivatives
$
320  
 
-  
 
320  
 
-  
Power hedge   
110  
 
-  
 
110  
 
-  
Restricted stock units
 
130  
 
130  
    -       -  
  Total     
$
560  
 
130  
 
430  
 
-  
 
The Company does not have any assets that are required to be remeasured at fair value at June 30, 2010. The following table summarizes liabilities measured at fair value on a recurring basis at June 30, 2010:
 
       
Total
 
Level 1
 
Level 2
 
Level 3
Interest rate derivatives
$
476  
 
-  
 
476  
 
-  
Foreign exchange forward contracts
 
77  
 
-  
 
77  
 
-  
Power hedge   
243  
 
-  
 
243  
 
-  
  Total 
$
796  
 
-  
 
796  
 
-