|
Consolidated Statements of Comprehensive Income (Loss) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
|
Sep. 30, 2013
|
Jun. 30, 2013
|
Mar. 31, 2013
|
Dec. 31, 2012
|
Sep. 30, 2012
|
Jun. 30, 2012
|
Mar. 31, 2012
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Statement Of Income And Comprehensive Income [Abstract] | |||||||||||
| Net income (loss) | $ (22,105) | $ (18,718) | $ (55,989) | $ (14,477) | $ (19,104) | $ (13,044) | $ 2,900 | $ (3,466) | $ (111,289) | $ (32,714) | $ 23,615 |
| Currency translation adjustments, net of tax | (405) | (20) | |||||||||
| Comprehensive income (loss) | $ (111,694) | $ (32,734) | $ 23,615 | ||||||||