INTERIM CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Statement of Comprehensive Income [Abstract]
Net income:	$ 5,850	$ 3,388	$ 13,865	$ 7,899
Available-for-sale securities:
Changes in unrealized gains	96	46	322	492
Reclassification adjustments for (gains) losses included in net income	(7)		33	16
Net change	89	46	355	508
Cash flow hedges:
Changes in unrealized gains (losses)	(2)	75	180	218
Reclassification adjustments for (gains) losses included in net income	2	(69)	(186)	(191)
Net change		6	(6)	27
Other comprehensive income before tax	89	52	349	535
Income tax expense related to components of other comprehensive income	12	13	53	83
Other comprehensive income, net of taxes	77	39	296	452
Comprehensive income	$ 5,927	$ 3,427	$ 14,161	$ 8,351

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 before tax, 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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