Segment Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 30, 2013		Sep. 30, 2012		Sep. 30, 2013		Sep. 30, 2012		Dec. 31, 2012
Segment Reporting Information [Line Items]
Net interest income from external sources	$ 4,219		$ 4,089		$ 12,140		$ 12,225
Other income from external sources	1,434		1,960		4,682		4,700
Depreciation and amortization	166		173		510		509
Income (loss) before income taxes	718		652		778		738
Income tax (benefit) expense	143	[1]	106	[1]	(29)	[1]	(94)	[1]
Total assets	534,886		504,294		534,886		504,294		514,734
Banking And Financial Services [Member]
Segment Reporting Information [Line Items]
Net interest income from external sources	4,219		4,089		12,140		12,225
Other income from external sources	678		1,276		2,437		2,808
Depreciation and amortization	162		170		502		501
Income (loss) before income taxes	588		546		389		522
Income tax (benefit) expense	91	[1]	64	[1]	(185)	[1]	(180)	[1]
Total assets	531,730		500,594		531,730		500,594
Insurance Services [Member]
Segment Reporting Information [Line Items]
Other income from external sources	756		684		2,245		1,892
Depreciation and amortization	4		3		8		8
Income (loss) before income taxes	130		106		389		216
Income tax (benefit) expense	52	[1]	42	[1]	156	[1]	86	[1]
Total assets	$ 3,156		$ 3,700		$ 3,156		$ 3,700
Statutory tax rate					40.00%		40.00%

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