Equity (Allowance for Credit Losses Net Unrealized Investment Gains (Losses) in AOCI) (Details) $ in Thousands	6 Months Ended
Jun. 30, 2020 USD ($)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	$ 281,442
Ending Balance	428,477
Accumulated Other Comprehensive Income (Loss) Related To Net Unrealized Investment Gains (Losses)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	289,359
Ending Balance	440,270
With an Allowance \| Net Unrealized Gains (Losses) on Investments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	0
Net investment gains (losses) on investments arising during the period	53
Reclassification adjustment for (gains) losses included in net income	0
Increase (decrease) due to non-credit related losses recognized in AOCI during the period	(927)
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	0
Impact of net unrealized investment (gains) losses on future policy benefits and policyholders' account balances	0
Ending Balance	(874)
With an Allowance \| Deferred Policy Acquisition Costs and Other Costs
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	0
Net investment gains (losses) on investments arising during the period	0
Reclassification adjustment for (gains) losses included in net income	0
Increase (decrease) due to non-credit related losses recognized in AOCI during the period	0
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	133
Impact of net unrealized investment (gains) losses on future policy benefits and policyholders' account balances	0
Ending Balance	133
With an Allowance \| Future Policy Benefits and Policyholders’ Account Balances
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	0
Net investment gains (losses) on investments arising during the period	0
Reclassification adjustment for (gains) losses included in net income	0
Increase (decrease) due to non-credit related losses recognized in AOCI during the period	0
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	0
Impact of net unrealized investment (gains) losses on future policy benefits and policyholders' account balances	59
Ending Balance	59
With an Allowance \| Deferred Income Tax (Liability) Benefit
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	0
Net investment gains (losses) on investments arising during the period	(11)
Reclassification adjustment for (gains) losses included in net income	0
Increase (decrease) due to non-credit related losses recognized in AOCI during the period	195
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	(28)
Impact of net unrealized investment (gains) losses on future policy benefits and policyholders' account balances	(12)
Ending Balance	144
With an Allowance \| Accumulated Other Comprehensive Income (Loss) Related To Net Unrealized Investment Gains (Losses)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	0
Net investment gains (losses) on investments arising during the period	42
Reclassification adjustment for (gains) losses included in net income	0
Increase (decrease) due to non-credit related losses recognized in AOCI during the period	(732)
Impact of net unrealized investment (gains) losses on deferred policy acquisition costs and other costs	105
Impact of net unrealized investment (gains) losses on future policy benefits and policyholders' account balances	47
Ending Balance	$ (538)

Non Credit Portion Of Allowance for Credit Losses Of Debt Reclassification Recognized In Other Comprehensive Income

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- Definition

Other Comprehensive Income for Unrealized Investment Gain Loss related to Policyholder's account balance Arising during the Period Net of Tax

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Other Comprehensive Income for Unrealized Investment (Gain) Loss related to deferred policy acquisition costs, deferred sales inducements and valuation of business acquired Arising during the Period Net of Tax

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.

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