Accumulated Other Comprehensive Income (Loss) Reclassification out of Accumulated Other Comprehensive Income (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014		Dec. 31, 2013		Dec. 31, 2012
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Gain on securities available for sale	$ (186)		$ (418)		$ (445)
Income tax expense	2,341		1,931		1,966
NET INCOME	7,486		6,163		7,990
Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
NET INCOME	(119)	[1]	(276)	[1]	(294)	[1]
Reclassification out of Accumulated Other Comprehensive Income [Member] | Unrealized Gains (Losses) on Securities [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Gain on securities available for sale	(186)	[1]	(418)	[1]	(445)	[1]
Income tax expense	63	[1]	142	[1]	151	[1]
NET INCOME	(119)	[1]	(276)	[1]	(294)	[1]
Reclassification out of Accumulated Other Comprehensive Income [Member] | Derivatives [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income tax expense	(2)	[2]	0	[2]	0	[2]
Other operating expense	$ 6	[2]	$ 0	[2]	$ 0	[2]

[1] For more information related to unrealized gains on securities available for sale, see Note 3, "Securities".

[2] For more information related to unrealized losses on derivatives, see Note 24, "Derivatives".