CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Statement of Financial Position [Abstract]
Mortgage loans held for sale, measured at fair value	$ 21,136	$ 30,321
Securities held to maturity, fair value	$ 21,820	$ 26,008
Common stock, par value	$ 0.0625	$ 0.0625
Common stock, shares authorized	30,000,000	30,000,000
Common stock, shares issued	16,984,737	16,746,363
Common stock, shares outstanding	16,984,737	16,746,363