|
Results of Operations (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Jun. 30, 2012
|
Jun. 30, 2011
|
|
| Numerator | ||||
| Net loss | $ (5,140) | $ (2,246) | $ (10,317) | $ (4,185) |
| Denominator | ||||
| Weighted average shares outstanding | 17,053 | 13,491 | 15,489 | 13,477 |
| Less: Weighted average shares subject to repurchase | (3) | (2) | ||
| Denominator for basic and diluted net loss per share | 17,053 | 13,488 | 15,489 | 13,475 |
| Basic and diluted net loss per share | $ (0.30) | $ (0.17) | $ (0.67) | $ (0.31) |