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Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Net income	$ 5,701	$ 12,282
Other comprehensive income (loss), net of tax:
Unrealized holding gains (losses)	(15,188)	5,178
Portion of other-than-temporary impairment losses recognized in other comprehensive income (losses)	(1)
Reclassification adjustment for gains included in net income	75	(406)
Unrealized foreign currency translation gains (losses)	(372)	178
Other comprehensive income (loss)	(15,486)	4,950
Comprehensive income (loss), net of tax	$ (9,785)	$ 17,232

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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