Segment Information (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		Dec. 31, 2013
Segment Reporting Information [Line Items]
Net interest income from external sources	$ 4,542		$ 4,219		$ 13,293		$ 12,140
Other income from external sources	1,501		1,434		4,550		4,682
Depreciation and amortization	182		166		508		510
Income before income taxes	806		718		2,548		778
Income tax expense (benefit)	214	[1]	143	[1]	671	[1]	(29)	[1]
Total assets	568,033		534,886		568,033		534,886		533,911
Banking And Financial Services [Member]
Segment Reporting Information [Line Items]
Net interest income from external sources	4,542		4,219		13,291		12,140
Other income from external sources	755		678		2,121		2,437
Depreciation and amortization	177		162		492		502
Income before income taxes	776		588		2,122		389
Income tax expense (benefit)	202	[1]	91	[1]	501	[1]	(185)	[1]
Total assets	563,612		531,730		563,612		531,730
Insurance Services [Member]
Segment Reporting Information [Line Items]
Net interest income from external sources					2
Other income from external sources	746		756		2,429		2,245
Depreciation and amortization	5		4		16		8
Income before income taxes	30		130		426		389
Income tax expense (benefit)	12	[1]	52	[1]	170	[1]	156	[1]
Total assets	$ 4,421		$ 3,156		$ 4,421		$ 3,156
Statutory tax rate	40.00%		40.00%		40.00%		40.00%

[1] Insurance Services calculated at statutory tax rate of 40%