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Property And Equipment (Tables)
6 Months Ended
Dec. 31, 2011
Property And Equipment [Abstract]  
Schedule Of Property Plant And Equipment
     December 31,
2011
    June 30,
2011
 

Land

   $ 67,921      $ 67,921   

Buildings

     555,595        203,142   

Equipment

     313,516        243,805   

Aircraft

     42,961        42,961   

Furniture and fixtures

     42,153        17,337   

Leasehold improvements

     147,223        144,469   

Construction in progress

     149,227        295,347   
  

 

 

   

 

 

 
     1,318,596        1,014,982   

Less accumulated depreciation and amortization

     (434,859 )      (407,190 ) 
  

 

 

   

 

 

 
   $ 883,737      $ 607,792   
  

 

 

   

 

 

 
Schedule Of Asset Retirement Obligations

Balance as of June 30, 2011

   $ 32,907   

Accretion expense

     7   

Payments

     (8,255 ) 
  

 

 

 

Balance as of December 31, 2011

   $     24,659