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Earnings Per Share (Tables) | 12 Months Ended
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Dec. 31, 2013
Earnings Per Share [Abstract] |
Reconciliation of Earnings Per Share | The following is a reconciliation of our earnings per share (in thousands, except for per share data):
|  | Years Ended, December 31, |
|  | 2013 |  |  | 2012 |  |  | 2011 |
Net income for basic and diluted earnings per share |  | $ | 69,110 |  |  | $ | 67,953 |  |  | $ | 58,178 |
Weighted average shares outstanding - basic |  |  | 36,829 |  |  |  | 37,053 |  |  |  | 36,913 |
Dilutive effect of stock options and restricted stock |  |  | 153 |  |  |  | 132 |  |  |  | 150 |
Weighted average shares outstanding - diluted |  |  | 36,982 |  |  |  | 37,185 |  |  |  | 37,063 |
Earnings per share - basic |  | $ | 1.88 |  |  | $ | 1.83 |  |  | $ | 1.58 |
Earnings per share - diluted |  | $ | 1.87 |  |  | $ | 1.83 |  |  | $ | 1.57 |

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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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