CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 27,571	$ 27,208	$ 24,136
Unrealized gains (losses) on securities available for sale arising during the period, net	897	(3,622)	(527)
Reclassification adjustment for net realized gains included in net income	27	28
Change in related deferred income tax	(391)	1,258	184
Other comprehensive income (loss), net of tax	533	(2,336)	(343)
Total comprehensive income	$ 28,104	$ 24,872	$ 23,793

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), after reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities. Excludes amounts related to other than temporary impairment (OTTI) loss.

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

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Amount before tax and reclassification adjustments of unrealized holding gain (loss) on available-for-sale securities.

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