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Income Taxes Provision for Continuing Operations (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Oct. 31, 2011
Oct. 31, 2010
Oct. 31, 2009
Current      
Federal $ 5,539 $ 14,394 $ 5,542
State 7,147 8,072 6,486
Foreign 67 83 951
Deferred      
Federal 21,642 17,341 19,722
State 2,585 319 (2,652)
Foreign   (6) (879)
Income Tax Expense (Benefit), Continuing Operations, Total $ 36,980 $ 40,203 $ 29,170