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Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Net income	$ 11,117	$ 33,208	$ 17,911	$ 42,031
Other comprehensive income (loss), net of taxes:
Unrealized holding gains (losses)	(7,087)	11,728	(730)	13,769
Portion of other-than-temporary impairment losses recognized in other comprehensive income (loss)	(1)	(2)		(3)
Reclassification adjustment for gains included in net income	(917)	(29,756)	(2,716)	(33,788)
Unrealized foreign currency translation gains (losses)	402	(21)	164	(5)
Other comprehensive income (loss), net of taxes	(7,603)	(18,051)	(3,282)	(20,027)
Comprehensive income (loss), net of taxes	$ 3,514	$ 15,157	$ 14,629	$ 22,004

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