Securities (Securities Available for Sale) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended
	Sep. 30, 2013	Dec. 31, 2012
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost of AFS Securities, Total	$ 128,972	$ 121,153
Fair Value of AFS Securities, Total	128,153	122,338
Gross Unrealized Gains on AFS Securities, Total	815	1,371
Gross Unrealized Losses on AFS Securities, Total	(1,634)	(186)
Obligations of U.S. Government agencies and corporations [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost of AFS Securities Maturing Within One Year	6,654	7,908
Amortized Cost of AFS Securities Maturing After One Year But Within Five Years	41,055	42,253
Amortized Cost of AFS Securities Maturing After Five Years But Within Ten Years	33,646	22,004
Amortized Cost of AFS Securities, Total	81,355	72,165
Fair Value of AFS Securities Maturing Within One Year	6,674	7,996
Fair Value of AFS Securities Maturing After One Year But Within Five Years	41,068	42,796
Fair Value of AFS Securities Maturing After Five Years But Within Ten Years	32,529	22,025
Fair Value of AFS Securities, Total	80,271	72,817
Gross Unrealized Gains on AFS Securities Maturing Within One Year	20	88
Gross Unrealized Gains on AFS Securities Maturing After One Year But Within Five Years	245	543
Gross Unrealized Gains on AFS Securities Maturing After Five Years But Within Ten Years	2	53
Gross Unrealized Gains on AFS Securities, Total	267	684
Gross Unrealized Losses on AFS Securities Maturing After One Year But Within Five Years	(232)
Gross Unrealized Losses on AFS Securities Maturing After Five Years But Within Ten Years	(1,119)	(32)
Gross Unrealized Losses on AFS Securities, Total	(1,351)	(32)
Obligations of State and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost of AFS Securities Maturing Within One Year	7,671	10,448
Amortized Cost of AFS Securities Maturing After One Year But Within Five Years	29,712	29,595
Amortized Cost of AFS Securities Maturing After Five Years But Within Ten Years	6,891	4,727
Amortized Cost of AFS Securities Maturing After Ten Years	352	731
Amortized Cost of AFS Securities, Total	44,626	45,501
Fair Value of AFS Securities Maturing Within One Year	7,691	10,505
Fair Value of AFS Securities Maturing After One Year But Within Five Years	29,775	29,809
Fair Value of AFS Securities Maturing After Five Years But Within Ten Years	6,876	4,936
Fair Value of AFS Securities Maturing After Ten Years	340	726
Fair Value of AFS Securities, Total	44,682	45,976
Gross Unrealized Gains on AFS Securities Maturing Within One Year	21	57
Gross Unrealized Gains on AFS Securities Maturing After One Year But Within Five Years	164	246
Gross Unrealized Gains on AFS Securities Maturing After Five Years But Within Ten Years	80	215
Gross Unrealized Gains on AFS Securities, Total	265	518
Gross Unrealized Losses on AFS Securities Maturing Within One Year	(1)
Gross Unrealized Losses on AFS Securities Maturing After One Year But Within Five Years	(101)	(32)
Gross Unrealized Losses on AFS Securities Maturing After Five Years But Within Ten Years	(95)	(6)
Gross Unrealized Losses on AFS Securities Maturing After Ten Years	(12)	(5)
Gross Unrealized Losses on AFS Securities, Total	(209)	(43)
Mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost of AFS Securities Without Single Maturity Date	2,006	2,502
Fair Value of AFS Securities Without Single Maturity Date	2,003	2,526
Gross Unrealized Gains on AFS Securities Without Single Maturity Date	5	24
Gross Unrealized Losses on AFS Securities Without Single Maturity Date	(8)
Equity securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost of AFS Securities Without Single Maturity Date	985	985
Fair Value of AFS Securities Without Single Maturity Date	1,197	1,019
Gross Unrealized Gains on AFS Securities Without Single Maturity Date	278	145
Gross Unrealized Losses on AFS Securities Without Single Maturity Date	$ (66)	$ (111)