Income Taxes Deferred Tax Assets and Deferred Tax Liabilities (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Tax Disclosure [Abstract]
Deferred Tax Assets, Future Policy Benefit Reserves	$ 123,058	$ 39,345
Deferred Tax Asset from Net Operating Loss and Capital Loss Carryforwards	16	2,632
Deferred Tax Asset, Due and Accrued Dividends and Expenses	1,349	1,318
Deferred Tax Assets, Investments	1,047us-gaap_DeferredTaxAssetsInvestments	1,805us-gaap_DeferredTaxAssetsInvestments
Deferred Tax Assets, State Income Tax Credits	125	128
Deferred Tax Assets, Other	389us-gaap_DeferredTaxAssetsOther	219us-gaap_DeferredTaxAssetsOther
Deferred Tax Assets, Gross	125,984us-gaap_DeferredTaxAssetsGross	45,447us-gaap_DeferredTaxAssetsGross
Deferred Tax Assets, Valuation Allowance	0	0	0	0
Deferred Tax Assets, Net of Valuation Allowance	125,984us-gaap_DeferredTaxAssetsNet	45,447us-gaap_DeferredTaxAssetsNet
Deferred Tax Liabilty from Deferred Acquisition Cost, Value of Business Acquired and Other Intangibles	(45,398)	(42,948)
Deferred Tax Liability from Unrealized Gains on Investments Available for Sale	(14,123)	(3,741)
Deferred Tax Liabilities, Other	(194)us-gaap_DeferredTaxLiabilitiesOther	(462)us-gaap_DeferredTaxLiabilitiesOther
Gross deferred federal income taxes	(59,715)us-gaap_DeferredIncomeTaxLiabilities	(47,151)us-gaap_DeferredIncomeTaxLiabilities
Deferred Tax Assets, Net	66,269us-gaap_DeferredTaxAssetsLiabilitiesNet	0us-gaap_DeferredTaxAssetsLiabilitiesNet
Deferred Tax Liabilities, Net	$ 0us-gaap_DeferredTaxLiabilities	$ (1,704)us-gaap_DeferredTaxLiabilities

Deferred Tax Asset from Net Operating Loss and Capital Loss Carryforwards

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- Definition

The amount of deferred tax assets from nondeductible policyholder dividends and other expenses payable

+ References

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- Definition

Deferred tax liability from unrealized gains on available-for-sale securities

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- Definition

Deferred tax liability related to deferred acquisition costs, value of businee acquired and other intangibles

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- Definition

Amount of deferred tax liability attributable to taxable temporary differences.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Deferred Tax Liability

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-Number 210

-Section 03

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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-Glossary Deferred Tax Asset

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from investments (excludes investments in subsidiaries and equity method investments).

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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards, net of deferred tax liability attributable to taxable temporary differences.

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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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- Definition

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards.

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-Publisher FASB

-Name Accounting Standards Codification

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences not separately disclosed.

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- Definition

The tax effect as of the balance sheet date of the amount of the estimated future tax deductions arising from estimated policyholder reserves, which will be deductible from future taxable income when actual costs are incurred, and which can only be realized if sufficient tax-basis income is generated in future periods to enable the tax deduction to be taken.

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- Definition

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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- Definition

Amount of deferred tax liability attributable to taxable temporary differences net of deferred tax asset attributable to deductible temporary differences and carryforwards after valuation allowances.

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Amount of deferred tax liability attributable to taxable temporary differences not separately disclosed.

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