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Income Per Common Share (Tables) | 12 Months Ended
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Dec. 31, 2013
Calculations of Basic and Diluted Income Per Common Share | The calculations of basic and diluted income per common share for the years ended December 31, 2013, 2012 and 2011 are as follows:
|  | 2013 |  |  | 2012 |  |  | 2011 |
|  | (in thousands—except per share amounts) |
Net income – Basic and Diluted |  | $ | 9,281 |  |  | $ | 20,947 |  |  | $ | 14,066 |
Weighted-average shares outstanding – Basic |  |  | 12,757 |  |  |  | 12,511 |  |  |  | 12,128 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |
Stock options |  |  | 286 |  |  |  | 299 |  |  |  | 401 |
Weighted-average shares outstanding – Diluted |  |  | 13,043 |  |  |  | 12,810 |  |  |  | 12,529 |
Basic income per common share |  | $ | 0.73 |  |  | $ | 1.67 |  |  | $ | 1.16 |
Diluted income per common share |  | $ | 0.71 |  |  | $ | 1.64 |  |  | $ | 1.12 |

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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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