CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Investment securities held to maturity, fair value	$ 7,285	$ 7,805
Preferred stock, authorized (in shares)	1,000,000	1,000,000
Preferred stock, liquidation value per share (in dollars per share)	$ 1,000	$ 1,000
Preferred stock, outstanding (in shares)	445	445
Common stock, par value (in dollars per share)	$ 0.10	$ 0.10
Common stock, authorized (in shares)	15,000,000	15,000,000
Common stock, issued (in shares)	12,231,193	12,225,097
Treasury stock, shares (in shares)	284,522	284,522