Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Before Tax
Unrealized (loss) gains on available for sale securities	$ (353)	$ 1,144	$ (2,520)	$ 1,820
Fair value adjustments on derivatives	328	(455)	1,435	(415)
Reclassification adjustment for net losses (gains) on securities transactions included in net income	(36)	30	(36)	(77)
Total other comprehensive (loss) income	(61)	719	(1,121)	1,328
Tax Effect
Unrealized (loss) gains on available for sale securities	(99)	457	(687)	727
Fair value adjustments on derivatives	92	(182)	403	(166)
Reclassification adjustment for net losses (gains) on securities transactions included in net income	(10)	12	(10)	(30)
Total other comprehensive (loss) income	(17)	287	(294)	531
Net of Tax
Unrealized (loss) gains on available for sale securities	(254)	687	(1,833)	1,093
Fair value adjustments on derivatives	236	(273)	1,032	(249)
Reclassification adjustment for net losses (gains) on securities transactions included in net income	(26)	18	(26)	(47)
Other comprehensive (loss) income, net of income taxes	$ (44)	$ 432	$ (827)	$ 797

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