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Summary Of Significant Accounting Policies (Tables) | 12 Months Ended
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Sep. 30, 2011
Summary Of Significant Accounting Policies [Abstract] |
Number Of Shares Used In Calculation Of Earnings Per Share |
(In thousands) | 2011 | 2010 | 2009
Weighted Average Shares |  |  |
Outstanding — Basic | 26,588 | 26,450 | 26,216
Dilutive Options and Performance- |  |  |
Accelerated Restricted Stock | 315 | 288 | 344
Shares — Diluted | 26,903 | 26,738 | 26,560

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- Definition Tabular disclosure of the numerators and the denominators of the basic and diluted per-share (or per-unit) computations for income from continuing operations, including the effect that has been given to preferred dividends. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 260 -SubTopic 10 -Publisher FASB -Number -Article -Subparagraph (a) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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