|
CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (USD $)
In Thousands, unless otherwise specified
|
Total
|
Common Stock
|
Treasury Stock
|
Additional Capital
|
Accumulated Other Comprehensive Loss
|
Accumulated Deficit
|
| Balance at Dec. 31, 2012 |
$ 291,194 |
$ 29 |
$ (35,548) |
$ 647,515 |
$ (1,655) |
$ (319,147) |
| Balance (in shares) at Dec. 31, 2012 |
|
|
(1,504) |
|
|
|
| Balance (in shares) at Dec. 31, 2012 |
29,163 |
29,163 |
|
|
|
|
| Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
|
| Common stock issued on exercise of stock options |
1,239 |
|
|
1,239 |
|
|
| Common stock issued on exercise of stock options (in shares) |
|
174 |
|
|
|
|
| Common stock issued on vesting of restricted stock units (in shares) |
|
16 |
|
|
|
|
| Common stock issued on vesting of restricted stock units, net of shares tendered to satisfy required tax withholding |
(272) |
|
|
(272) |
|
|
| Common stock issued on vesting of restricted stock units, net of shares tendered to satisfy required tax withholding (in shares) |
|
114 |
|
|
|
|
| Common stock issued under employee stock purchase plan |
152 |
|
|
152 |
|
|
| Common stock issued under employee stock purchase plan (in shares) |
|
18 |
|
|
|
|
| Share-based compensation |
9,672 |
|
|
9,672 |
|
|
| Other comprehensive loss |
(1,155) |
|
|
|
(1,155) |
|
| Net income |
604 |
|
|
|
|
604 |
| Balance at Sep. 30, 2013 |
$ 301,434 |
$ 29 |
$ (35,548) |
$ 658,306 |
$ (2,810) |
$ (318,543) |
| Balance (in shares) at Sep. 30, 2013 |
|
|
(1,504) |
|
|
|
| Balance (in shares) at Sep. 30, 2013 |
29,485 |
29,485 |
|
|
|
|