Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Debt securities available-for-sale, allowance for credit loss	$ 75	$ 0
Debt securities, held-to-maturity, allowance for credit loss	0	0
Estimated Fair Value	$ 114,538	$ 78,206
Preferred stock, par or stated value per share (in dollars per share)	$ 1,000	$ 1,000
Preferred stock, shares authorized (in shares)	5,000,000	5,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par or stated value per share (in dollars per share)	$ 1	$ 1
Common stock, shares authorized (in shares)	200,000,000	200,000,000
Common stock, shares, issued (in shares)	72,263,727	72,017,126
Treasury stock (in shares)	2,894,677	2,407,898