Securities (Securities Available for Sale) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended	12 Months Ended
	Jun. 30, 2013	Dec. 31, 2012
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost of AFS Securities, Total	$ 130,170	$ 121,153
Fair Value of AFS Securities, Total	129,100	122,338
Gross Unrealized Gains on AFS Securities, Total	843	1,371
Gross Unrealized Losses on AFS Securities, Total	(1,913)	(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	5,509	7,908
Amortized Cost of AFS Securities Maturing After One Year But Within Five Years	40,225	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	79,380	72,165
Fair Value of AFS Securities Maturing Within One Year	5,545	7,996
Fair Value of AFS Securities Maturing After One Year But Within Five Years	40,132	42,796
Fair Value of AFS Securities Maturing After Five Years But Within Ten Years	32,414	22,025
Fair Value of AFS Securities, Total	78,091	72,817
Gross Unrealized Gains on AFS Securities Maturing Within One Year	36	88
Gross Unrealized Gains on AFS Securities Maturing After One Year But Within Five Years	224	543
Gross Unrealized Gains on AFS Securities Maturing After Five Years But Within Ten Years		53
Gross Unrealized Gains on AFS Securities, Total	260	684
Gross Unrealized Losses on AFS Securities Maturing After One Year But Within Five Years	(317)
Gross Unrealized Losses on AFS Securities Maturing After Five Years But Within Ten Years	(1,232)	(32)
Gross Unrealized Losses on AFS Securities, Total	(1,549)	(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	8,697	10,448
Amortized Cost of AFS Securities Maturing After One Year But Within Five Years	30,457	29,595
Amortized Cost of AFS Securities Maturing After Five Years But Within Ten Years	7,775	4,727
Amortized Cost of AFS Securities Maturing After Ten Years	722	731
Amortized Cost of AFS Securities, Total	47,651	45,501
Fair Value of AFS Securities Maturing Within One Year	8,730	10,505
Fair Value of AFS Securities Maturing After One Year But Within Five Years	30,450	29,809
Fair Value of AFS Securities Maturing After Five Years But Within Ten Years	7,783	4,936
Fair Value of AFS Securities Maturing After Ten Years	700	726
Fair Value of AFS Securities, Total	47,663	45,976
Gross Unrealized Gains on AFS Securities Maturing Within One Year	33	57
Gross Unrealized Gains on AFS Securities Maturing After One Year But Within Five Years	145	246
Gross Unrealized Gains on AFS Securities Maturing After Five Years But Within Ten Years	118	215
Gross Unrealized Gains on AFS Securities, Total	296	518
Gross Unrealized Losses on AFS Securities Maturing After One Year But Within Five Years	(152)	(32)
Gross Unrealized Losses on AFS Securities Maturing After Five Years But Within Ten Years	(110)	(6)
Gross Unrealized Losses on AFS Securities Maturing After Ten Years	(22)	(5)
Gross Unrealized Losses on AFS Securities, Total	(284)	(43)
Mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost of AFS Securities Without Single Maturity Date	2,154	2,502
Fair Value of AFS Securities Without Single Maturity Date	2,163	2,526
Gross Unrealized Gains on AFS Securities Without Single Maturity Date	12	24
Gross Unrealized Losses on AFS Securities Without Single Maturity Date	(3)
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	1,183	1,019
Gross Unrealized Gains on AFS Securities Without Single Maturity Date	275	145
Gross Unrealized Losses on AFS Securities Without Single Maturity Date	$ (77)	$ (111)