Investments (Securities Pledged) (Details) (USD $)
Dec. 31, 2013
Dec. 31, 2012
Financial Instruments Owned and Pledged as Collateral [Line Items]    
Financial Instruments Owned and Pledged as Collateral $ 81,849,000 $ 46,311,000
Financial Instruments Owned and Pledged as Collateral, Associated Liabilities 85,000,000 48,000,000
Fixed Maturities, Available For Sale [Member]
   
Financial Instruments Owned and Pledged as Collateral [Line Items]    
Financial Instruments Owned and Pledged as Collateral 81,849,000 46,115,000
Trading Account Assets Supporting Insurance Liabilities [Member]
   
Financial Instruments Owned and Pledged as Collateral [Line Items]    
Financial Instruments Owned and Pledged as Collateral 0 187,000
Equity Securities [Member]
   
Financial Instruments Owned and Pledged as Collateral [Line Items]    
Financial Instruments Owned and Pledged as Collateral 0 9,000
Securities Sold under Agreements to Repurchase [Member]
   
Financial Instruments Owned and Pledged as Collateral [Line Items]    
Financial Instruments Owned and Pledged as Collateral, Associated Liabilities 0 0
Cash Collateral For Loaned Securities [Member]
   
Financial Instruments Owned and Pledged as Collateral [Line Items]    
Financial Instruments Owned and Pledged as Collateral, Associated Liabilities $ 85,000,000 $ 48,000,000