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Selected Unaudited Quarterly Information (Tables) | 12 Months Ended
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Dec. 31, 2011
Selected Unaudited Quarterly Information |
Schedule of selected unaudited quarterly information |
|  | 2011 |
|  | First |  | Second |  | Third |  | Fourth |
|  | Quarter |  | Quarter |  | Quarter |  | Quarter |
|  | (in thousands, except per share data) |
Revenue |  | $ | 31,914 |  | $ | 34,762 |  | $ | 34,716 |  | $ | 38,094 |
Income from continuing operations |  | $ | 4,555 |  | $ | 4,664 |  | $ | 3,453 |  | $ | 5,308 |
Income from discontinued operations |  | $ | 20,212 |  | $ | 5,717 |  | $ | (139 | ) | $ | (246 | )
Net income |  | $ | 24,767 |  | $ | 10,381 |  | $ | 3,314 |  | $ | 5,062 |
Basic and diluted net income per share |  | $ | 0.30 |  | $ | 0.13 |  | $ | 0.04 |  | $ | 0.06 |
Weighted average number of shares outstanding |  | 81,437 |  | 81,437 |  | 81,600 |  | 82,937 |
|  | 2010 |
|  | First |  | Second |  | Third |  | Fourth |
|  | Quarter |  | Quarter |  | Quarter |  | Quarter |
|  | (in thousands, except per share data) |
Revenue |  | $ | 29,129 |  | $ | 27,611 |  | $ | 29,871 |  | $ | 30,555 |
Income from continuing operations |  | $ | 4,885 |  | $ | 4,536 |  | $ | 4,000 |  | $ | 3,304 |
Income from discontinued operations |  | $ | 677 |  | $ | 1,418 |  | $ | 758 |  | $ | 2,515 |
Net income |  | $ | 5,562 |  | $ | 5,954 |  | $ | 4,758 |  | $ | 5,819 |
Basic and diluted net income per share |  | $ | 0.07 |  | $ | 0.07 |  | $ | 0.06 |  | $ | 0.07 |
Weighted average number of shares outstanding |  | 79,681 |  | 79,681 |  | 79,751 |  | 80,187 |

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- Definition Tabular disclosure of the quarterly financial data in the annual financial statements. The disclosure includes financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 270 -SubTopic 10 -Publisher FASB -Number -Article -Subparagraph (a)-(j) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -URI http://asc.fasb.org/extlink&oid=6952194&loc=d3e1280-108306 + Details
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