|
Condensed Consolidated Statements of Comprehensive Income (Loss) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2015
|
Mar. 31, 2014
|
|
| Statement of Comprehensive Income [Abstract] | ||
| Net loss | $ (9,158) | $ (4,295) |
| Other comprehensive income, net of tax | ||
| Unrealized gain on marketable securities | 42 | 8 |
| Comprehensive loss | $ (9,116) | $ (4,287) |