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CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Statement of Financial Position [Abstract]    
Securities held to maturity, fair value $ 4,117 $ 4,152
Preferred stock authorized (in shares) 1,000,000 1,000,000
Preferred stock issued (in shares) 0 0
Common stock authorized (in shares) 10,000,000 10,000,000
Common stock issued (in shares) 9,470,730 9,532,943
Common stock outstanding (in shares) 9,470,730 9,532,943
Treasury stock (in shares) 88,091 0