Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Consolidated Statements of Comprehensive Income [Abstract]
Net income	$ 1,551	$ 1,369
Securities:
Unrealized gains arising during the period	177	262
Tax effect	(60)	(89)
Net of tax amount	117	173
Derivatives:
Unrealized losses arising during the period	2	29
Reclassification adjustment for losses included in net income	180	181
Net unrealized gains	182	210
Tax effect	(62)	(71)
Net of tax amount	120	139
Total other comprehensive income	237	312
Total Comprehensive Income	1,788	1,681
Derivative/interest expense on deposits	$ (61)	$ (62)