Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands	Common Stock Including Additional Paid in Capital [Member]	Retained Earnings [Member]	Total
BALANCE (in shares) at Dec. 31, 2024	7,454
BALANCE at Dec. 31, 2024	$ 73,866	$ 158,358	$ 232,224
Net income		4,941	4,941
Dividends paid on common stock		(1,156)	(1,156)
Repurchase of common stock (in shares)	(10)
Repurchase of common stock	$ (201)	0	(201)
Stock issued for options exercised, including tax benefits (in shares)	1
Stock issued for options exercised, including tax benefits	$ 19	0	19
Stock-based compensation (in shares)	7
Stock-based compensation	$ 386	0	386
BALANCE (in shares) at Mar. 31, 2025	7,452
BALANCE at Mar. 31, 2025	$ 74,070	162,143	236,213
BALANCE (in shares) at Dec. 31, 2025	7,505
BALANCE at Dec. 31, 2025	$ 76,090	175,998	252,088
Net income		1,259	1,259
Dividends paid on common stock		(1,169)	(1,169)
Stock-based compensation (in shares)	6
Stock-based compensation	$ 455	0	455
BALANCE (in shares) at Mar. 31, 2026	7,536
BALANCE at Mar. 31, 2026	$ 76,456	176,088	252,544
Restricted stock awards issued, net of tax withholding obligations (in shares)	25
Restricted stock awards issued, net of tax withholding obligations	$ (89)	$ 0	$ (89)