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Quarterly Results Of Operations (Tables) | 12 Months Ended
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Sep. 30, 2013
Schedule of Quarterly Financial Information | The table below sets forth the unaudited consolidated operating results by fiscal quarter for the years ended September 30, 2013 and 2012 (in thousands, except per share data):
| 2013 Quarters |
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| First |  |  | Second |  |  | Third |  |  | Fourth |  |  | 2013 |
Revenues | $ |  | 153,941 |  |  | $ |  | 153,915 |  |  | $ |  | 179,519 |  |  | $ |  | 187,397 |  |  | $ |  |  | 674,772 |
Gross profit |  | 33,784 |  |  |  | 31,715 |  |  |  | 38,485 |  |  |  | 42,852 |  |  |  | 146,836 |
Net income |  | 7,385 |  |  |  | 6,818 |  |  |  | 9,305 |  |  |  | 18,56 8 |  |  |  | 42,0 76 |
Earnings per share: (1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic | $ |  | 0.62 |  |  | $ |  | 0.57 |  |  | $ |  | 0.78 |  |  | $ |  | 1.55 |  |  | $ |  |  | 3.52 |
Diluted |  | 0.62 |  |  |  | 0.57 |  |  |  | 0.77 |  |  |  | 1.5 4 |  |  |  | 3.5 1 |
(1) The increase in earnings per share for the fourth quarter of Fiscal 2013 was primarily driven by the release of our Canadian valuation allowance. For an explanation of the effective tax rate in Fiscal 2013, see Note H.
| 2012 Quarters |
| First |  |  | Second |  |  | Third |  |  | Fourth |  |  | 2012 |
Revenues | $ |  | 157,456 |  |  | $ |  | 181,486 |  |  | $ |  | 194,093 |  |  | $ |  | 184,159 |  |  | $ |  | 717,194 |
Gross profit |  | 20,378 |  |  |  | 34,237 |  |  |  | 43,843 |  |  |  | 41,480 |  |  |  | 139,938 |
Net income (loss) |  | (1,745 | ) |  |  | 7,411 |  |  |  | 12,138 |  |  |  | 11,853 |  |  |  | 29,657 |
Earnings per share |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic | $ |  | (0.15 | ) |  | $ |  | 0.63 |  |  | $ |  | 1.03 |  |  | $ |  | 0.99 |  |  | $ |  | 2.50 |
Diluted |  | (0.15 | ) |  |  | 0.63 |  |  |  | 1.02 |  |  |  | 0.99 |  |  |  | 2.49 |

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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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