Consolidated Statements of Comprehensive Income (Unaudited) (Parenthetical) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Other comprehensive income, net of tax:
Interest rate swap, tax benefit	$ 15	$ (69)	$ 26	$ (86)
Change in fair value of securities available-for-sale, tax effect	(76)	327	(419)	392
Other comprehensive income (loss), tax effect	$ (61)	$ 258	$ (393)	$ 306