Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Securities held to maturity, fair value	$ 1,830	$ 2,504
Loans held for sale carried at fair value	$ 37,306	$ 97,303
Voting
Common stock, par value	$ 1	$ 1
Common stock, shares authorized	25,000,000	25,000,000
Common stock, shares issued	22,166,129	21,988,803
Common stock, shares outstanding	22,166,129	21,988,803