Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Income Statement [Abstract]
Net sales	$ 52,301	$ 45,958
Cost of goods sold	31,516	28,041
Gross profit	20,785	17,917
Selling, general and administrative expenses	19,039	15,491
Operating income	1,746	2,426
Non-operating items:
Interest expense, net	486	397
Other expense (income) , net	16	(90)
Income before income tax expense	1,244	2,119
Income tax expense	259	466
Net income	$ 985	$ 1,653
Basic earnings per share	$ 0.26	$ 0.44
Diluted earnings per share	$ 0.24	$ 0.41
Weighted average number of common shares outstanding-denominator used for basic per share computations	3,808,000	3,754,000
Weighted average number of dilutive stock options outstanding	348,000	311,000
Denominator used for diluted per share computations	4,156,000	4,065,000
Dividends declared per share	$ 0.16	$ 0.15