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Earnings Per Share (Tables) | 6 Months Ended
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Mar. 31, 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 (in thousands, except per share data):
| Three months ended March 31, |  |  | Six months ended March 31, |
| 2015 |  |  | 2014 |  |  | 2015 |  |  | 2014 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income (loss) from continuing operations | $ | (3,683 | ) |  | $ | 6,976 |  |  | $ | (3,922 | ) |  | $ | 14,243 |
Income from discontinued operations |  | — |  |  |  | 8,617 |  |  |  | — |  |  |  | 9,604 |
Net income (loss) | $ | (3,683 | ) |  | $ | 15,593 |  |  | $ | (3,922 | ) |  | $ | 23,847 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average basic shares |  | 12,018 |  |  |  | 12,004 |  |  |  | 12,029 |  |  |  | 11,999 |
Dilutive effect of restricted stock units |  | — |  |  |  | 60 |  |  |  | — |  |  |  | 58 |
Weighted average diluted shares with assumed conversions |  | 12,018 |  |  |  | 12,064 |  |  |  | 12,029 |  |  |  | 12,057 |
Net earnings (loss) per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Continuing operations | $ | (0.31 | ) |  | $ | 0.58 |  |  | $ | (0.33 | ) |  | $ | 1.19 |
Discontinued operations |  | — |  |  |  | 0.72 |  |  |  | — |  |  |  | 0.80 |
Basic earnings (loss) per share | $ | (0.31 | ) |  | $ | 1.30 |  |  | $ | (0.33 | ) |  | $ | 1.99 |
Continuing operations | $ | (0.31 | ) |  | $ | 0.58 |  |  | $ | (0.33 | ) |  | $ | 1.18 |
Discontinued operations |  | — |  |  |  | 0.71 |  |  |  | — |  |  |  | 0.80 |
Diluted earnings (loss) per share | $ | (0.31 | ) |  | $ | 1.29 |  |  | $ | (0.33 | ) |  | $ | 1.98 |

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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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