Accumulated Comprehensive Income, Reclassification (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Investment securities gains, net		$ 175	$ 75	$ 301	$ 246
Provision for income taxes		(779)	(890)	(1,519)	(1,742)
Salaries and employee benefits		(2,993)	(2,893)	(6,049)	(5,810)
NET INCOME		3,189	3,365	6,309	6,541
Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
NET INCOME	[1]	81	40	132	146
Unrealized Gains (Loss) On Available For Sale Securities [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Investment securities gains, net	[1]	175	75	301	246
Provision for income taxes	[1]	(59)	(26)	(102)	(84)
NET INCOME	[1]	116	49	199	162
Defined Benefit Pension Items [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Provision for income taxes	[1]	19	4	35	9
Salaries and employee benefits	[1]	(54)	(13)	(102)	(25)
NET INCOME	[1]	$ (35)	$ (9)	$ (67)	$ (16)

[1] Amounts in parentheses indicate expenses and other amounts indicate income on the Consolidated Statement of Income