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13. ON-BALANCE SHEET DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Tables)
12 Months Ended
Oct. 31, 2012
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of Other Comprehensive Income
  Before-Tax     Tax Benefit     Net-of-Tax  
Year Ended October 31, 2011                  
Loss on interest rate swap   $ (262,172 )   $ 102,247     $ (159,925 )
Amortization of loss on derivative undesignated as cash flow hedge     236,124       (92,089 )     144,035  
Reclassification adjustment for loss in income     405,201       (158,028 )     247,173  
Net unrealized gain   $ 379,153     $ (147,870 )   $ 231,283  
Year Ended October 31, 2012                        
Loss on interest rate swap   $ (150,695 )   $ 58,282     $ (92,413 )
Amortization of loss on derivative undesignated as cash flow hedge     151,542       (60,617 )     90,925  
Reclassification adjustment for loss in income     285,328       (114,131 )     171,197  
Net unrealized gain   $ 286,175     $ (116,466 )   $ 169,709