Investment Securities (Schedule of Fair Value and Unrealized Loss on Investments in a Continuous Unrealized Loss Position) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014 security	Dec. 31, 2013 security
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	75	120
Less than 12 Months: Fair Value	$ 16,808	$ 49,410
Less than 12 Months: Unrealized Losses	59	2,332
12 Months or More: Fair Value	25,905	14,704
12 Months or More: Unrealized Losses	820	613
Total: Fair Value	42,713	64,114
Total: Unrealized Losses	879	2,945
U.S. Treasury and U.S. government agencies [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	5
Less than 12 Months: Fair Value	6,780
Less than 12 Months: Unrealized Losses	16
Total: Fair Value	6,780
Total: Unrealized Losses	16
Mortgage-backed U.S. Government Agencies [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	17	29
Less than 12 Months: Fair Value	3,977	9,799
Less than 12 Months: Unrealized Losses	11	182
12 Months or More: Fair Value	5,902	9,866
12 Months or More: Unrealized Losses	144	256
Total: Fair Value	9,879	19,665
Total: Unrealized Losses	155	438
State and Political Subdivision Obligations [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	52	90
Less than 12 Months: Fair Value	6,051	39,611
Less than 12 Months: Unrealized Losses	32	2,150
12 Months or More: Fair Value	19,453	4,288
12 Months or More: Unrealized Losses	653	326
Total: Fair Value	25,504	43,899
Total: Unrealized Losses	685	2,476
Equity Securities [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	1	1
12 Months or More: Fair Value	550	550
12 Months or More: Unrealized Losses	23	31
Total: Fair Value	550	550
Total: Unrealized Losses	$ 23	$ 31