Segment Information (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Segment Reporting Information [Line Items]
Net interest income from external sources		$ 5,050	$ 4,542	$ 14,781	$ 13,293
Other income from external sources		1,655	1,501	5,057	4,550
Depreciation and amortization		249	182	746	508
Income before income taxes		1,341	806	3,977	2,548
Income tax expense	[1]	390	214	1,190	671
Total assets		644,019	568,033	644,019	568,033	$ 595,915
Banking And Financial Services [Member]
Segment Reporting Information [Line Items]
Net interest income from external sources		5,050	4,542	14,781	13,291
Other income from external sources		694	755	2,195	2,121
Depreciation and amortization		245	177	731	492
Income before income taxes		1,168	776	3,376	2,122
Income tax expense	[1]	321	202	950	501
Total assets		639,563	563,612	639,563	563,612
Insurance Services [Member]
Segment Reporting Information [Line Items]
Net interest income from external sources					2
Other income from external sources		961	746	2,862	2,429
Depreciation and amortization		4	5	15	16
Income before income taxes		173	30	601	426
Income tax expense	[1]	69	12	240	170
Total assets		$ 4,456	$ 4,421	$ 4,456	$ 4,421
Statutory tax rate		40.00%	40.00%	40.00%	40.00%

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