|
Note 4. Equity Incentive Plan and Stock-Based Compensation (Detail) - RSU Activities (USD $)
|
9 Months Ended | |
|---|---|---|
|
Sep. 30, 2012
|
Dec. 25, 2011
|
|
|
Restricted Stock Units (RSUs) [Member]
|
||
| Number of Shares | 2,560,069 | 2,143,035 |
| Weighted Average Grant-date Fair Value (in Dollars per share) | $ 13.68 | $ 14.94 |
| Granted | 1,288,643 | |
| Granted (in Dollars per share) | $ 10.35 | |
| Canceled/Forfeited | (282,901) | |
| Canceled/Forfeited (in Dollars per share) | $ 13.45 | |
| Vested | (588,708) | |
| Vested (in Dollars per share) | $ 11.09 | |
|
Key Executive Rsu Activity [Member]
|
||
| Number of Shares | 1,792,171 | 969,956 |
| Weighted Average Grant-date Fair Value (in Dollars per share) | $ 12.02 | $ 13.71 |
| Granted | 1,100,222 | |
| Granted (in Dollars per share) | $ 10.04 | |
| Canceled/Forfeited | 0 | |
| Canceled/Forfeited (in Dollars per share) | $ 0 | |
| Vested | (278,007) | |
| Vested (in Dollars per share) | $ 10.06 |