v2.4.0.6
Net income (loss) per share attributable to common stockholders:
 3 Months Ended
Mar. 31, 2012
Net income (loss) per share attributable to common stockholders:  
Net income (loss) per share attributable to common stockholders:

10. Net income (loss) per share attributable to common stockholders:

 

The following table sets forth the computation of basic and diluted net income (loss) per share attributable to common stockholders:

 

 

 

Three Months Ended
March 31,

 

 

 

2012

 

2011

 

 

 

 

 

 

 

Numerator:

 

 

 

 

 

Net income (loss) attributable to common stockholders, basic and diluted

 

$

1,657

 

$

(148

)

Denominator:

 

 

 

 

 

Weighted average common stock, basic

 

33,969

 

5,899

 

Effect of dilutive stock options

 

2,663

 

—

 

Weighted average common stock, dilutive

 

36,632

 

5,899

 

Net income (loss) per share attributable to common stockholders:

 

 

 

 

 

Basic

 

$

0.05

 

$

(0.03

)

Diluted

 

$

0.05

 

$

(0.03

)

 

The following outstanding securities were not included in the computation of diluted net income (loss) per share as the inclusion would have been anti-dilutive:

 

 

 

Three Months Ended
March 31,

 

 

 

2012

 

2011

 

 

 

 

 

 

 

Convertible preferred stocks

 

—

 

22,846

 

Options to purchase common stock

 

2,033

 

4,195

 

Warrants to purchase common stock

 

—

 

26

 

Warrants to purchase preferred stock

 

—

 

26

 

Total

 

2,033

 

27,093