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Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2013
Earnings Per Share [Abstract] |
Schedule Of Weighted Average Shares Outstanding |
| For the three months ended June 30 |  | For the six months ended June 30
| 2013 |  | 2012 |  | 2013 |  | 2012
Weighted average common shares, basic | 24,128,114 |  | 23,890,405 |  | 24,128,114 |  | 23,883,919
Dilutive effect of stock options | 80,739 |  | 169,917 |  | 55,023 |  | 170,985
Weighted average common shares, diluted | 24,208,853 |  | 24,060,322 |  | 24,183,137 |  | 24,054,904
Anti-Dilutive Stock Options Not Included In The Calculation Of Weighted Average Shares Outstanding |
| For the three months ended June 30 |  | For the six months ended June 30
| 2013 |  | 2012 |  | 2013 |  | 2012
Stock options | 37,500 |  | 886,710 |  | 37,500 |  | 886,710

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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -Subparagraph c -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + 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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