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Quarterly Financial Data (Unaudited) (Tables) | 12 Months Ended
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Sep. 30, 2012
Quarterly Financial Data (Unaudited) [Abstract] |
summary of the unaudited quarterly results |
|  | First Quarter |  |  | Second Quarter |  |  | Third Quarter |  |  | Fourth Quarter |
Fiscal 2012 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenue |  | $ | 11,916 |  |  | $ | 12,210 |  |  | $ | 13,959 |  |  | $ | 13,843 |
Operating income from continuing operations |  |  | 3,222 |  |  |  | 3,689 |  |  |  | 4,793 |  |  |  | 4,638 |
Income from continuing operations |  |  | 2,155 |  |  |  | 1,946 |  |  |  | 3,174 |  |  |  | 2,854 |
Income (loss) from discontinued operations |  |  | 551 |  |  |  | (223 | ) |  |  | (112 | ) |  |  | (114 | )
Net income |  |  | 2,706 |  |  |  | 1,723 |  |  |  | 3,062 |  |  |  | 2,740 |
Basic income (loss) per share(1): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Continuing operations |  |  | 0.12 |  |  |  | 0.11 |  |  |  | 0.18 |  |  |  | 0.17 |
Discontinued operations |  |  | 0.03 |  |  |  | (0.01 | ) |  |  | (0.01 | ) |  |  | (0.01 | )
Net income |  |  | 0.15 |  |  |  | 0.10 |  |  |  | 0.17 |  |  |  | 0.16 |
Diluted income (loss) per share(1): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Continuing operations |  |  | 0.12 |  |  |  | 0.11 |  |  |  | 0.18 |  |  |  | 0.17 |
Discontinued operations |  |  | 0.03 |  |  |  | (0.01 | ) |  |  | (0.01 | ) |  |  | (0.01 | )
Net income |  |  | 0.15 |  |  |  | 0.10 |  |  |  | 0.17 |  |  |  | 0.16 |
Fiscal 2011 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenue |  | $ | 12,522 |  |  | $ | 13,334 |  |  | $ | 12,999 |  |  | $ | 13,901 |
Operating income from continuing operations |  |  | 4,121 |  |  |  | 4,212 |  |  |  | 4,257 |  |  |  | 2,933 |
Income from continuing operations |  |  | 2,860 |  |  |  | 2,824 |  |  |  | 3,051 |  |  |  | 2,190 |
(Loss) income from discontinued operations |  |  | (9,031 | ) |  |  | (336 | ) |  |  | 791 |  |  |  | (20,855 | )
Net (loss) income |  |  | (6,171 | ) |  |  | 2,488 |  |  |  | 3,842 |  |  |  | (18,665 | )
Basic income (loss) per share(1): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Continuing operations |  |  | 0.16 |  |  |  | 0.16 |  |  |  | 0.17 |  |  |  | 0.13 |
Discontinued operations |  |  | (0.52 | ) |  |  | (0.02 | ) |  |  | 0.05 |  |  |  | (1.20 | )
Net (loss) income |  |  | (0.36 | ) |  |  | 0.14 |  |  |  | 0.22 |  |  |  | (1.07 | )
Diluted income (loss) per share(1): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Continuing operations |  |  | 0.16 |  |  |  | 0.16 |  |  |  | 0.17 |  |  |  | 0.13 |
Discontinued operations |  |  | (0.52 | ) |  |  | (0.02 | ) |  |  | 0.05 |  |  |  | (1.19 | )
Net (loss) income |  |  | (0.35 | ) |  |  | 0.14 |  |  |  | 0.22 |  |  |  | (1.07 | )

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=20225539&loc=d3e1280-108306 + Details
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