Consolidated Statements of Comprehensive Loss (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Net loss	$ (17,336)	$ (12,522)
Unrealized gains (losses) on fixed maturities and equity investments:
Unrealized losses arising during the period	(503)	(220)
Reclassification adjustment for losses included in net loss	248	142
Foreign currency translation adjustments	1	1,524
Equity in other comprehensive (loss) income of investee	105	(311)
Other comprehensive (loss) income	(359)	1,757
Comprehensive loss	(17,695)	(10,765)
Less: comprehensive income (loss) attributable to noncontrolling interests in consolidated subsidiaries	66	(1,596)
Comprehensive loss attributable to common shareholders	$ (17,761)	$ (9,169)