CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION
Debt securities held to maturity, fair value	$ 182,773	$ 198,147
Preferred stock, no par value	$ 0	$ 0
Preferred stock, shares authorized	500,000	500,000
Preferred stock, issued	0	0
Common stock, par or stated value per share	$ 1	$ 1
Common stock, shares authorized	20,000,000	20,000,000
Common stock, shares issued	5,151,279	5,151,279
Common stock, shares outstanding	5,003,384	4,991,129
Treasury stock, shares	147,895	160,150