CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Statement of Comprehensive Income [Abstract]
NET INCOME	$ 12,639	$ 9,660	$ 35,549	$ 29,055
Unrealized Gains (Losses) on Securities:
Unrealized Holding Gain (Loss) Arising During the Period	(4,889)	(1,450)	(18,181)	14,862
Reclassification Adjustment for Gains Included in Net Income	(90)	(575)	(434)	(575)
Tax Effect	1,058	714	3,975	(5,034)
Net of Tax	(3,921)	(1,311)	(14,640)	9,253
Total Other Comprehensive Income (Loss)	(3,921)	(1,311)	(14,640)	9,253
COMPREHENSIVE INCOME	$ 8,718	$ 8,349	$ 20,909	$ 38,308

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount of tax expense (benefit) allocated to other comprehensive income (loss).

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