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Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017
Statement Of Income And Comprehensive Income [Abstract] |  |  |  |
Net Income | $ 3,875 | $ 3,222 | $ 11,756 | $ 9,284
Other Comprehensive Income (Loss) (Net of Tax): |  |  |  |
Net unrealized gain (loss) on available-for-sale securities | (617) | (472) | (3,432) | 1,984
Reclassification adjustment for gain on sale of available-for-sale securities | (10) |  | (10) | (47)
Net unrealized gain (loss) on available-for-sale securities | (627) | (472) | (3,442) | 1,937
Tax expense (benefit) | (132) | (160) | (723) | 659
Other comprehensive income (loss) | (495) | (312) | (2,719) | 1,278
Comprehensive Income | $ 3,380 | $ 2,910 | $ 9,037 | $ 10,562

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