Investments (Details 6) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Proceeds received from sales of fixed maturities and equity securities
Proceeds received, Fixed maturity securities	$ 261,696	$ 298,045	$ 576,708
Proceeds received, Equity securities	17,194	18,643	6,057
Fixed Maturity Securities [Member]
Proceeds received from sales of fixed maturities and equity securities
Gross gains realized	13,224	17,177	32,532
Gross losses realized	(6,325)	(4,945)	(11,971)
Equity Securities [Member]
Proceeds received from sales of fixed maturities and equity securities
Gross gains realized	3,206	4,368	231
Gross losses realized	$ (482)	$ (616)	$ (438)

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This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.

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The cash inflow associated with the sale of debt securities classified as available-for-sale securities.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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