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Earnings Per Share (Tables) | 6 Months Ended
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Mar. 31, 2014
Computation of Basic and Diluted Earnings Per Share | The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share data):
| Three Months Ended |  |  | Six Months Ended |
| March 31, |  |  | March 31, |
| 2014 |  |  | 2013 |  |  | 2014 |  |  | 2013 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations |  | 6,976 |  |  |  | 6,202 |  |  |  | 14,243 |  |  |  | 13,322 |
Income from discontinued operations |  | 8,617 |  |  |  | 616 |  |  |  | 9,604 |  |  |  | 881 |
Net income | $ | 15,593 |  |  | $ | 6,818 |  |  | $ | 23,847 |  |  | $ | 14,203 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average basic shares |  | 12,004 |  |  |  | 11,953 |  |  |  | 11,999 |  |  |  | 11,946 |
Dilutive effect of restricted stock units |  | 60 |  |  |  | 76 |  |  |  | 58 |  |  |  | 75 |
Weighted average diluted shares with assumed conversions |  | 12,064 |  |  |  | 12,029 |  |  |  | 12,057 |  |  |  | 12,021 |
Net earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Continuing operations | $ | 0.58 |  |  | $ | 0.52 |  |  | $ | 1.19 |  |  | $ | 1.12 |
Discontinued operations |  | 0.72 |  |  |  | 0.05 |  |  |  | 0.80 |  |  |  | 0.07 |
Basic earnings per share | $ | 1.30 |  |  | $ | 0.57 |  |  | $ | 1.99 |  |  | $ | 1.19 |
Continuing operations | $ | 0.58 |  |  | $ | 0.52 |  |  | $ | 1.18 |  |  | $ | 1.11 |
Discontinued operations |  | 0.71 |  |  |  | 0.05 |  |  |  | 0.80 |  |  |  | 0.07 |
Diluted earnings per share | $ | 1.29 |  |  | $ | 0.57 |  |  | $ | 1.98 |  |  | $ | 1.18 |

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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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Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
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