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Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Statements of Comprehensive Income [Abstract]        
Net income $ 3,107 $ 2,317 $ 5,560 $ 4,310
Available for sale investment securities:        
Unrealized holding gain (loss) arising in the period (378) 309 (1,391) 439
Related tax (expense) benefit 79 (105) 292 (149)
Net effect on other comprehensive income (299) 204 (1,099) 290
Total comprehensive income $ 2,808 $ 2,521 $ 4,461 $ 4,600