XML 64 R60.htm IDEA: XBRL DOCUMENT v2.4.0.6
Pro Forma Financial Information (Detail) (USD $)
12 Months Ended
Oct. 31, 2011
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]  
Revenue $ 23,007,486
Net income $ 775,618
Earnings per share:  
Basic $ 0.12
Diluted $ 0.11