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Pleasant Prairie Pro Forma Results (Details) (Pleasant Prairie [Member], USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended
Jan. 31, 2014
Jan. 31, 2013
Pleasant Prairie [Member]
   
Business Acquisition [Line Items]    
Amortization of Intangible Assets   $ 383
Revenue 183,539 155,633
Net income $ 4,939 $ 2,310
Basic earnings per share $ 0.29 $ 0.14
Diluted earnings per share $ 0.29 $ 0.14