Securities Realized Gain (Loss) on Securities (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Gain (Loss) on Investments [Line Items]
Available-For-Sale- Securities - Equity - Gross Realized Gains	$ 0	$ 67	$ 19	$ 138
Available-For-Sale Securities - Equity Gross Realized Losses	0	0	(8)	0
Net realized gain on equity securities	0	(67)	(11)	(138)
Available-For-Sale Securities - Fixed Income Gross Realized Gains	0	0	798	0
Available-for-Sale Securities - Fixed Income Gross Realized Losses	0	0	(1,124)	0
Net realized loss on fixed income securities	$ 0	$ 0	$ (326)	$ 0