Securities (Gross Realized Gains and Losses on Sales of Securities Available-for-Sale) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Securities [Abstract]
Gross realized gains	$ 134	$ 523	$ 445	$ 617
Gross realized losses	0	(14)	0	(14)
Net realized gain	134	509	445	603
Proceeds from sale of securities	$ 9,408	$ 19,785	$ 23,384	$ 31,865