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Earnings Per Share (Tables) | 12 Months Ended
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Sep. 30, 2015
Earnings Per Share [Abstract] |
Computation of Basic and Diluted Earnings Per Share | The following table reconciles basic and diluted weighted average shares used in the computation of earnings per share for the years ended September 30, 2015, 2014 and 2013 (in thousands, except per share data):
| Year Ended September 30, |
| 2015 |  |  | 2014 |  |  | 2013 |
Numerator: |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations | $ | 9,439 |  |  | $ | 19,620 |  |  | $ | 39,739 |
Income from discontinued operations |  | — |  |  |  | 9,604 |  |  |  | 2,337 |
Net income | $ | 9,439 |  |  | $ | 29,224 |  |  | $ | 42,076 |
Denominator: |  |  |  |  |  |  |  |  |  |  |
Weighted average basic shares |  | 11,869 |  |  |  | 12,003 |  |  |  | 11,948 |
Dilutive effect of restricted stock units |  | 39 |  |  |  | 55 |  |  |  | 46 |
Weighted average diluted shares with assumed conversions |  | 11,908 |  |  |  | 12,058 |  |  |  | 11,994 |
Net earnings per share: |  |  |  |  |  |  |  |  |  |  |
Continuing operations | $ | 0.80 |  |  | $ | 1.63 |  |  | $ | 3.32 |
Discontinued operations |  | — |  |  |  | 0.80 |  |  |  | 0.20 |
Basic earnings per share | $ | 0.80 |  |  | $ | 2.43 |  |  | $ | 3.52 |
Continuing operations | $ | 0.79 |  |  | $ | 1.62 |  |  | $ | 3.32 |
Discontinued operations |  | — |  |  |  | 0.80 |  |  |  | 0.19 |
Diluted earnings per share | $ | 0.79 |  |  | $ | 2.42 |  |  | $ | 3.51 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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