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Net Income Per Share | 9 Months Ended
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Jul. 31, 2012
Net Income Per Share [Abstract] |
Net Income Per Share | (8) Net Income Per Share Basic net income per share excludes dilution and is computed by dividing net income available to common shareholders by the weighted-average number of common shares outstanding for the period. Diluted net income per share reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the net income of the Company. The following is a reconciliation of the numerators and denominators of the net income per share computations for the periods presented:
|  | Net income |  |  |
|  | attributable to OCC | Shares |  | Per share
Three months ended July 31, 2012 |  | (numerator) | (denominator) |  | amount
Basic net income per share | $ | 1,173,428 | 6,667,481 | $ | 0.18
Effect of dilutive stock options |  | — | — |  |
Diluted net income per share | $ | 1,173,428 | 6,667,481 | $ | 0.18
|  | Net income |  |  |
|  | attributable to OCC | Shares |  | Per share
Three months ended July 31, 2011 |  | (numerator) | (denominator) |  | amount
Basic net income per share | $ | 117,809 | 6,391,053 | $ | 0.02
Effect of dilutive stock options |  | — | — |  |
Diluted net income per share | $ | 117,809 | 6,391,053 | $ | 0.02
|  | Net income |  |  |
|  | attributable to OCC | Shares |  | Per share
Nine months ended July 31, 2012 |  | (numerator) | (denominator) |  | amount
Basic net income per share | $ | 2,314,797 | 6,449,227 | $ | 0.36
Effect of dilutive stock options |  | — | — |  |
Diluted net income per share | $ | 2,314,797 | 6,449,227 | $ | 0.36
|  | Net income |  |  |
|  | attributable to OCC | Shares |  | Per share
Nine months ended July 31, 2011 |  | (numerator) | (denominator) |  | amount
Basic net income per share | $ | 430,277 | 6,305,701 | $ | 0.07
Effect of dilutive stock options |  | — | — |  |
Diluted net income per share | $ | 430,277 | 6,305,701 | $ | 0.07
There were no stock options that could potentially dilute net income per share in the future that were not included in the computation of diluted net income per share for the three months and nine months ended July 31, 2012. Stock options that could potentially dilute net income per share in the future that were not included in the computation of diluted net income per share (because to do so would have been antidilutive for the periods presented) totaled 163,577 for the three months and nine months ended July 31, 2011.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=16381557&loc=d3e4984-109258 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1278-109256 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
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