v2.4.0.6

Net income per share attributable to common stockholders (Tables) | 3 Months Ended
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Mar. 31, 2013
Net income per share attributable to common stockholders |
Schedule of computation of basic and diluted net income per share attributable to common stockholders |
|  | Three Months Ended March 31, |
|  | 2013 |  | 2012 |
|  | (in thousands) |
Numerator: |  |  |  |  |
Net (loss) income attributable to common stockholders, basic and diluted |  | $ | (1,121 | ) | $ | 1,657 |
Denominator: |  |  |  |  |
Weighted average common stock, basic |  | 35,597 |  | 33,969 |
Dilutive effect of stock-based awards |  | — |  | 2,663 |
Weighted average common stock, dilutive |  | 35,597 |  | 36,632 |
Net (loss) income per share attributable to common stockholders: |  |  |  |  |
Basic |  | $ | (0.03 | ) | $ | 0.05 |
Diluted |  | $ | (0.03 | ) | $ | 0.05 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + References No definition available. + Details
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