|
Unaudited Pro Forma Financial Information (Detail) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Business Acquisition | ||
| Revenue | $ 360,837 | $ 362,355 |
| Revenue in excess of operating expenses | 215,273 | 218,815 |
| Net income (loss) | $ (111,243) | $ 30,381 |
| Basic net income (loss) per share | $ (1.63) | $ 0.51 |
| Diluted net income (loss) per share | $ (1.63) | $ 0.51 |