| Computations of Basic and Diluted Per Share |
in diluted earnings per share. The computations of basic and
diluted per share data were as follows:
| |
|
Three months ended |
|
|
Six months ended |
|
| |
|
June 30, |
|
|
June 30 |
|
| |
|
2012 |
|
|
2011 |
|
|
2012 |
|
|
2011 |
|
| Net (loss) income |
|
$ |
(4,983 |
) |
|
$ |
200 |
|
|
$ |
(7,962 |
) |
|
$ |
609 |
|
| Basic weighted-average shares |
|
|
183,551,171 |
|
|
|
183,048,031 |
|
|
|
183,685,654 |
|
|
|
183,199,813 |
|
| Effect of dilutive securities: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Common stock
options |
|
|
— |
|
|
|
2,221,995 |
|
|
|
— |
|
|
|
1,891,950 |
|
| Warrants to
purchase common stock |
|
|
— |
|
|
|
1,650,705 |
|
|
|
— |
|
|
|
1,456,110 |
|
| Restricted
shares |
|
|
— |
|
|
|
85,185 |
|
|
|
— |
|
|
|
111,205 |
|
| Dilutive potential common shares |
|
|
— |
|
|
|
3,957,885 |
|
|
|
— |
|
|
|
3,459,265 |
|
|
Weighted average common shares outstanding and dilutive potential
common shares |
|
|
183,551,171 |
|
|
|
187,005,916 |
|
|
|
183,685,654 |
|
|
|
186,659,078 |
|
| Net (loss) income per share: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Basic and
diluted |
|
$ |
(0.03 |
) |
|
$ |
0.00 |
|
|
$ |
(0.04 |
) |
|
$ |
0.00 |
|
|