CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2018	Mar. 31, 2017
Statement of Comprehensive Income [Abstract]
NET INCOME	$ 11,813	$ 9,556
Unrealized Gains (Losses) on Securities:
Unrealized Holding Gain (Loss) Arising During the Period	(11,452)	6,179
Reclassification Adjustment for Gains Included in Net Income	(270)	0
Tax Effect	2,504	(2,181)
Net of Tax	(9,218)	3,998
Total Other Comprehensive Income (Loss)	(9,218)	3,998
COMPREHENSIVE INCOME	$ 2,595	$ 13,554

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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 after tax and reclassification adjustments of other comprehensive income (loss).

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