Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Statement Of Income And Comprehensive Income [Abstract]
NET INCOME		$ 5,376	$ 1,857	$ 15,194	$ 4,880
Other comprehensive income (loss):
Net unrealized holding gains (losses) on available for sale securities		(2,350)	3,557	6,021	421
Reclassification adjustment for (gains) realized in income	[1]	(31)	(3)	(72)	(48)
Net unrealized holding gains (losses)		(2,381)	3,554	5,949	373
Income tax effect		833	(1,244)	(2,081)	(131)
Other comprehensive income (loss), net of tax		(1,548)	2,310	3,868	242
TOTAL COMPREHENSIVE INCOME		$ 3,828	$ 4,167	$ 19,062	$ 5,122

[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.