Segment Information (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Segment Reporting Information [Line Items]
Net interest income from external sources		$ 4,929	$ 4,445	$ 9,731	$ 8,751
Other income from external sources		1,501	1,458	3,402	3,049
Depreciation and amortization		254	163	497	326
Income before income taxes		1,308	766	2,636	1,742
Income tax expense	[1]	424	159	800	457
Total assets		619,997	557,173	619,997	557,173	$ 595,915
Banking And Financial Services [Member]
Segment Reporting Information [Line Items]
Net interest income from external sources		4,929	4,444	9,731	8,749
Other income from external sources		758	760	1,501	1,366
Depreciation and amortization		247	157	486	315
Income before income taxes		1,280	724	2,208	1,346
Income tax expense	[1]	413	143	629	299
Total assets		615,302	552,065	615,302	552,065
Insurance Services [Member]
Segment Reporting Information [Line Items]
Net interest income from external sources			1		2
Other income from external sources		743	698	1,901	1,683
Depreciation and amortization		7	6	11	11
Income before income taxes		28	42	428	396
Income tax expense	[1]	11	16	171	158
Total assets		$ 4,695	$ 5,108	$ 4,695	$ 5,108
Statutory tax rate		40.00%	40.00%	40.00%	40.00%

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