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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2012
Earnings Per Share [Abstract] |
Schedule Of Reconciliation Of Basic And Diluted Shares Of Common Stock Outstanding Used In Calculation Of Earnings Per Share |
|  | THREE MONTHS ENDED |  | NINE MONTHS ENDED
|  | September 30, 2012 |  | September 30, 2011 |  | September 30, 2012 |  | September 30, 2011
Weighted average shares outstanding - basic |  |  | 31,329 |  |  | 21,855 |  |  | 29,281 |  |  | 21,841
Effect of dilutive stock awards |  |  | 381 |  |  | 246 |  |  | 350 |  |  | 192
Weighted average shares outstanding - diluted |  |  | 31,710 |  |  | 22,101 |  |  | 29,631 |  |  | 22,033
Earnings per share: |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.02 |  | $ | 0.05 |  | $ | 0.05 |  | $ | 0.06
Diluted |  |  | 0.02 |  |  | 0.05 |  |  | 0.05 |  |  | 0.06

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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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