Segment Reporting (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015 USD ($)	Jun. 30, 2014 USD ($)	Jun. 30, 2015 USD ($) Segment	Jun. 30, 2014 USD ($)	Dec. 31, 2014 USD ($)
Segment Reporting [Abstract]
Number of operating segments | Segment			3
Description of operating segments			The Company's reportable segments are strategic business units that offer different products and services. They are managed separately because each segment appeals to different markets and, accordingly, requires different technologies and marketing strategies.
Revenues
Interest and dividend income	$ 7,550	$ 7,536	$ 15,054	$ 15,002
Income from fiduciary activities	914	793	1,894	1,748
Other income	2,445	2,360	4,742	4,567
Total operating income	10,909	10,689	21,690	21,317
Expenses
Interest expense	918	962	1,811	1,993
Provision for loan losses	25	100	300	350
Salaries and employee benefits	5,057	4,981	10,106	9,834
Other expenses	3,437	3,486	6,675	6,896
Total operating expenses	9,437	9,529	18,892	19,073
Income before income taxes	1,472	1,160	2,798	2,244
Income tax expense (benefit)	193	59	314	166
Net income	1,279	1,101	2,484	2,078
Property, Plant and Equipment, Additions	75	871	1,048	3,083
Total assets	893,502	860,901	893,502	860,901	$ 876,280
Bank [Member]
Revenues
Interest and dividend income	7,537	7,523	15,028	14,977
Income from fiduciary activities	0	0	0	0
Other income	2,211	2,126	4,262	4,112
Total operating income	9,748	9,649	19,290	19,089
Expenses
Interest expense	918	962	1,811	1,993
Provision for loan losses	25	100	300	350
Salaries and employee benefits	4,275	4,192	8,583	8,290
Other expenses	3,163	3,347	6,198	6,512
Total operating expenses	8,381	8,601	16,892	17,145
Income before income taxes	1,367	1,048	2,398	1,944
Income tax expense (benefit)	157	20	178	63
Net income	1,210	1,028	2,220	1,881
Property, Plant and Equipment, Additions	73	860	1,028	3,069
Total assets	888,344	855,989	888,344	855,989
Trust [Member]
Revenues
Interest and dividend income	13	13	26	25
Income from fiduciary activities	914	793	1,894	1,748
Other income	250	250	511	486
Total operating income	1,177	1,056	2,431	2,259
Expenses
Interest expense	0	0	0	0
Provision for loan losses	0	0	0	0
Salaries and employee benefits	671	680	1,298	1,325
Other expenses	256	265	492	522
Total operating expenses	927	945	1,790	1,847
Income before income taxes	250	111	641	412
Income tax expense (benefit)	85	39	218	141
Net income	165	72	423	271
Property, Plant and Equipment, Additions	2	11	20	14
Total assets	5,815	5,740	5,815	5,740
Unconsolidated Parent [Member]
Revenues
Interest and dividend income	1,375	1,100	2,643	2,152
Income from fiduciary activities	0	0	0	0
Other income	50	50	100	100
Total operating income	1,425	1,150	2,743	2,252
Expenses
Interest expense	0	0	0	0
Provision for loan losses	0	0	0	0
Salaries and employee benefits	111	109	225	219
Other expenses	84	(60)	116	(7)
Total operating expenses	195	49	341	212
Income before income taxes	1,230	1,101	2,402	2,040
Income tax expense (benefit)	(49)	0	(82)	(38)
Net income	1,279	1,101	2,484	2,078
Property, Plant and Equipment, Additions	0	0	0	0
Total assets	89,599	85,989	89,599	85,989
Eliminations [Member]
Revenues
Interest and dividend income	(1,375)	(1,100)	(2,643)	(2,152)
Income from fiduciary activities	0	0	0	0
Other income	(66)	(66)	(131)	(131)
Total operating income	(1,441)	(1,166)	(2,774)	(2,283)
Expenses
Interest expense	0	0	0	0
Provision for loan losses	0	0	0	0
Salaries and employee benefits	0	0	0	0
Other expenses	(66)	(66)	(131)	(131)
Total operating expenses	(66)	(66)	(131)	(131)
Income before income taxes	(1,375)	(1,100)	(2,643)	(2,152)
Income tax expense (benefit)	0	0	0	0
Net income	(1,375)	(1,100)	(2,643)	(2,152)
Property, Plant and Equipment, Additions	0	0	0	0
Total assets	$ (90,256)	$ (86,817)	$ (90,256)	$ (86,817)