Consolidated Balance Sheets (Parenthetical) - USD ($)	Dec. 31, 2023		Dec. 31, 2022
Assets
Allowance for credit losses on debt securities	$ 434,000	[1]	$ 0
Securities to be held to maturity	$ 338,570,000		$ 339,011,000
Shareholders' equity
Common stock, par value (usd per share)	$ 0.01		$ 0.01

[1] December 31, 2022 had no ACL on HTM securities.