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Discontinued Operations (Tables)
3 Months Ended
Nov. 30, 2011
Discontinued Operations [Abstract]  
Financial information for discontinued operations
                 

(in thousands)

  November 30,
2011
    August 31,
2011
 

Current assets

  $ 71,102     $ 52,272  

Noncurrent assets

    —         51,659  

Current liabilities

    62,331       41,115  

Noncurrent liabilities

    —         13,653  

 

                 
    Three Months Ended
November 30,
 
    2011     2010  

Revenue

    14,144       8,303  

Loss before taxes

    (27,003     (13,885