v2.4.0.8

Net (loss) income per share attributable to common stockholders (Tables) | 6 Months Ended
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Jun. 30, 2013
Net (loss) income per share attributable to common stockholders |
Schedule of computation of basic and diluted net (loss) income per share attributable to common stockholders |
|  | Three Months Ended June 30, |  | Six Months Ended June 30, |
|  | 2013 |  | 2012 |  | 2013 |  | 2012 |
|  | (in thousands) |
Numerator: |  |  |  |  |  |  |  |  |
Net (loss) income attributable to common stockholders, basic and diluted |  | $ | (399 | ) | $ | 1,461 |  | $ | (1,520 | ) | $ | 3,118 |
Denominator: |  |  |  |  |  |  |  |  |
Weighted average common stock, basic |  | 35,670 |  | 34,799 |  | 35,634 |  | 34,384 |
Dilutive effect of stock-based awards |  | — |  | 2,604 |  | — |  | 2,937 |
Weighted average common stock, dilutive |  | 35,670 |  | 37,403 |  | 35,634 |  | 37,321 |
Net (loss) income per share attributable to common stockholders: |  |  |  |  |  |  |  |  |
Basic |  | $ | (0.01 | ) | $ | 0.04 |  | $ | (0.04 | ) | $ | 0.09 |
Diluted |  | $ | (0.01 | ) | $ | 0.04 |  | $ | (0.04 | ) | $ | 0.08 |

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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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