Reinsurance (Reinsurers' Limits of Liability) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Reinsurance Maintained by Layers [Line Items]
Catastrophe reinsurance retention	$ 4,000,000
Life insurance policy reinsurance limit	50,000
Reinsurance recoverable	1,660,000	$ 939,000
Single Reinsurer [Member]
Reinsurance Maintained by Layers [Line Items]
Reinsurance recoverable	$ 12,000	$ 37,000
First Layer [Member]
Reinsurance Maintained by Layers [Line Items]
Percent of reinsured losses covered by layer	100.00%
Covered losses	$ 13,500,000
Reinsurer's limit of liability	$ 17,500,000
Second Layer [Member]
Reinsurance Maintained by Layers [Line Items]
Percent of reinsured losses covered by layer	100.00%
Covered losses	$ 25,000,000
Reinsurer's limit of liability	$ 42,500,000
Third Layer [Member]
Reinsurance Maintained by Layers [Line Items]
Percent of reinsured losses covered by layer	100.00%
Covered losses	$ 30,000,000
Reinsurer's limit of liability	$ 72,500,000