Long-Term Debt - Junior Subordinated Debt (Details) - Subordinated Debt	12 Months Ended
	Dec. 31, 2024
First Charter Capital Trust I
Debt Instrument
Basis spread on variable rate (as a percent)	1.69%
First Capital Trust II
Debt Instrument
Basis spread on variable rate (as a percent)	1.42%
First Charter Capital Trust I and II
Debt Instrument
Tenor spread adjustment	0.0026161