Consolidated Statements of Financial Condition (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Consolidated Statements of Financial Condition
Debt securities held to maturity, fair value	$ 176,664	$ 179,984
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	5,032,400	5,018,799
Treasury stock, shares	118,879	132,480