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Quarterly Information (Unaudited) (Tables) | 12 Months Ended
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Sep. 30, 2011
Quarterly Information (Unaudited) [Abstract] |
Schedule of quarterly information |
|  | First Quarter |  |  | Second Quarter |  |  | Third Quarter |  |  | Fourth Quarter |
|  | (In thousands, except per share amounts) |
Year Ended September 30, 2011 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenues |  | $ | 218,826 |  |  | $ | 213,254 |  |  | $ | 203,152 |  |  | $ | 234,085 |
Net revenues |  |  | 134,232 |  |  |  | 130,950 |  |  |  | 122,997 |  |  |  | 146,759 |
Net income |  |  | 27,429 |  |  |  | 31,838 |  |  |  | 26,527 |  |  |  | 36,365 |
Earnings per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.55 |  |  | $ | 0.64 |  |  | $ | 0.53 |  |  | $ | 0.73 |
Diluted |  | $ | 0.55 |  |  | $ | 0.63 |  |  | $ | 0.53 |  |  | $ | 0.72 |
Year Ended September 30, 2010 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenues |  | $ | 184,751 |  |  | $ | 176,584 |  |  | $ | 173,542 |  |  | $ | 198,168 |
Net revenues |  |  | 112,931 |  |  |  | 109,705 |  |  |  | 104,804 |  |  |  | 120,039 |
Net income |  |  | 25,707 |  |  |  | 23,773 |  |  |  | 19,962 |  |  |  | 27,852 |
Earnings per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.53 |  |  | $ | 0.49 |  |  | $ | 0.41 |  |  | $ | 0.57 |
Diluted |  | $ | 0.52 |  |  | $ | 0.48 |  |  | $ | 0.40 |  |  | $ | 0.56 |

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- Definition Tabular disclosure of the quarterly financial data in the annual financial statements. The disclosure includes financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 270 -SubTopic 10 -Publisher FASB -Number -Article -Subparagraph (a)-(j) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -URI http://asc.fasb.org/extlink&oid=6952194&loc=d3e1280-108306 + Details
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