Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2016	Mar. 31, 2015
Statement Of Income And Comprehensive Income [Abstract]
NET INCOME		$ 4,798	$ 2,211
Other comprehensive income:
Net unrealized holding gains on available for sale securities		3,357	2,310
Reclassification adjustment for (gains) realized in income	[1]	0	(10)
Net unrealized holding gains		3,357	2,300
Income tax effect		(1,175)	(806)
Other comprehensive income, net of tax		2,182	1,494
TOTAL COMPREHENSIVE INCOME		$ 6,980	$ 3,705

[1] Pre-tax reclassification adjustments relating to available-for-sale securities are reported in security gains and the tax impact is included in income tax expense on the consolidated statements of income.