Securities (Proceeds from the sales of Available-for-Sale Securities) (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
Schedule of Investments [Line Items]
Proceeds from Sales			$ 52,711	$ 119,952
Gross Gains on Sales	567	428	1,039	1,508
Sale of Securities
Schedule of Investments [Line Items]
Proceeds from Sales	45,473	19,231	52,711	119,952
Gross Gains on Sales	567	428	1,039	1,508
Income Taxes on Gross Gains	$ 198	$ 150	$ 364	$ 528