Consolidated Statements of Stockholders' Equity (unaudited) - USD ($) $ in Thousands	Total	Common Stock	Surplus	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock
Balance at beginning of period at Dec. 31, 2024	$ 149,547	$ 7,555	$ 76,857	$ 89,542	$ (12,443)	$ (11,964)
Increase (Decrease) in Stockholders' Equity
Net income	5,383			5,383
Other comprehensive income (loss)	168				168
Share-based compensation expense	81		81
Purchase of treasury stock	(440)					(440)
Cash dividends declared, common stock	(1,328)			(1,328)
Balance at end of period at Mar. 31, 2025	153,411	7,555	76,938	93,597	(12,275)	(12,404)
Balance at beginning of period at Dec. 31, 2025	174,229	7,555	76,828	107,863	(3,613)	(14,404)
Increase (Decrease) in Stockholders' Equity
Net income	5,743			5,743
Other comprehensive income (loss)	(2,858)				(2,858)
Share-based compensation expense	122		122
Purchase of treasury stock	(396)					(396)
Restricted share unit vesting and taxes paid related to net share settlement	(4)		(23)			19
Cash dividends declared, common stock	(1,450)			(1,450)
Balance at end of period at Mar. 31, 2026	$ 175,386	$ 7,555	$ 76,927	$ 112,156	$ (6,471)	$ (14,781)