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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (USD $)
In Thousands
3 Months Ended9 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Sep. 30, 2011
Sep. 30, 2010
Net loss$ (16,631)$ (16,996)$ (58,488)$ (61,373)
Unrealized gains (losses) on securities:    
Holding gains (losses) arising during period, net of tax453351,314751
Reclassification adjustment for (gains) losses included in net loss(2)400208400
Net unrealized gains (losses) on securities437351,5221,151
Total comprehensive loss$ (16,588)$ (16,261)$ (56,966)$ (60,222)