Investments (Fixed Maturities Proceeds)(Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Equity Securities [Member]
Available For Sale
Proceeds from sales	$ 0	$ 4	$ 0	$ 5
Gross investment gains from sales	0	2	1	2
Fixed Maturities, Available For Sale [Member]
Available For Sale
Proceeds from sales	55,825	59,715	228,248	181,143
Proceeds from maturities/repayments	125,561	249,890	619,263	842,968
Gross investment gains from sales	4,001	6,506	8,125	14,411
Available-for-sale Securities, Gross Realized Losses	$ 102	$ 2,597	$ 3,349	$ 2,694