The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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States the assumed long-term market interest rate used in the determination of the present value of future profits on long-duration contracts acquired in a business combination.

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Goodwill, VOBA and Other Intangible Assets (Details 3) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
VOBA and Other Intangible Assets
Intangible assets amortization	$ 1,788us-gaap_AmortizationOfIntangibleAssets	$ 1,788us-gaap_AmortizationOfIntangibleAssets	$ 1,788us-gaap_AmortizationOfIntangibleAssets
VOBA
VOBA and Other Intangible Assets
2015	1,323
2016	1,227
2017	1,131
2018	961
2019	874
Thereafter	4,613
Total intangible assets, net	10,129
VOBA \| Minimum
VOBA and Other Intangible Assets
Interest rate assumed for VOBA (as a percent)	5.40%
VOBA \| Maximum
VOBA and Other Intangible Assets
Interest rate assumed for VOBA (as a percent)	7.50%
Contract based intangibles
VOBA and Other Intangible Assets
2015	1,788
2016	1,788
2017	1,788
2018	1,788
2019	1,788
Thereafter	5,820
Total intangible assets, net	$ 14,760	$ 16,548