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Schedule II - Valuation and Qualifying Accounts
12 Months Ended
May 31, 2012
Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]
Schedule II – Valuation and Qualifying Accounts

Years ended May 31, 2012, 2011 and 2010

   
Beginning Balance
   
Additions to Expense
   
Deductions
   
Ending Balance
 
Successor
                       
2012
                       
Allowance for doubtful accounts
  $ -     $ 689     $ (77 )   $ 612  
Deferred income tax valuation allowance
  $ 2,312     $ -     $ (424 )   $ 1,888  
                                 
Predecessor
                               
2012
                               
Allowance for doubtful accounts
  $ 2,157     $ 183     $ (52 )   $ 2,288  
Deferred income tax valuation allowance
  $ 2,467     $ -     $ (155 )   $ 2,312  
                                 
2011
                               
Allowance for doubtful accounts
  $ 2,122     $ 371     $ (336 )   $ 2,157  
Deferred income tax valuation allowance
  $ 6,716     $ -     $ (4,249 )   $ 2,467  
                                 
2010
                               
Allowance for doubtful accounts
  $ 2,179     $ 361     $ (418 )   $ 2,122  
Deferred income tax valuation allowance
  $ 6,134     $ 582     $ -     $ 6,716