Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Statement of Financial Position
Held-to-maturity, Fair value	$ 32,556	$ 7,513
Common stock, par value	$ 2.00	$ 2.00
Common stock, shares authorized	25,000,000	25,000,000
Common stock, shares issued	7,177,028	7,215,202
Common stock, shares outstanding	7,177,028	7,215,202