Consolidated Condensed Statements of Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock Outstanding [Member]	Common Stock Including Additional Paid in Capital [Member]	Retained Earnings [Member]	Treasury Stock, Common [Member]	AOCI Attributable to Parent [Member]	Total
Balance (in shares) at Dec. 31, 2023	13,173,569
Balance at Dec. 31, 2023		$ 173,637	$ 140,017	$ (56,015)	$ (22,336)	$ 235,303
Net income			1,915			1,915
Other comprehensive income (loss), net of taxes					(1,118)	(1,118)
Dividend Reinvestment and Stock Purchase Plan (in shares)	9,004
Dividend Reinvestment and Stock Purchase Plan		130				130
Shares issued for restricted stock awards (in shares)	41,703
Shares issued for restricted stock awards						0
Compensation expense relating to restricted stock		315				315
Common stock dividends			(2,882)			(2,882)
Balance (in shares) at Mar. 31, 2024	13,224,276
Balance at Mar. 31, 2024		174,082	139,050	(56,015)	(23,454)	233,663
Balance (in shares) at Dec. 31, 2024	14,118,040
Balance at Dec. 31, 2024		186,937	141,290	(56,002)	(19,189)	253,036
Net income			4,609			4,609
Other comprehensive income (loss), net of taxes					3,662	3,662
Dividend Reinvestment and Stock Purchase Plan (in shares)	9,925
Dividend Reinvestment and Stock Purchase Plan		148				148
Shares issued for restricted stock awards (in shares)	38,950
Shares issued for restricted stock awards						0
Compensation expense relating to restricted stock		284				284
Common stock dividends			(3,088)			(3,088)
Balance (in shares) at Mar. 31, 2025	14,166,915
Balance at Mar. 31, 2025		$ 187,369	$ 142,811	$ (56,002)	$ (15,527)	$ 258,651