Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Net sales	$ 50,384	$ 49,744	$ 149,559	$ 149,849
Cost of goods sold	30,881	33,819	93,752	100,374
Gross profit	19,503	15,925	55,807	49,475
Selling, general and administrative expenses	15,846	14,972	44,711	43,176
Operating income	3,657	953	11,096	6,299
Non-operating items:
Interest expense	816	722	2,595	1,459
Interest income	(32)	(8)	(78)	(16)
Interest expense, net	784	714	2,517	1,443
Other expense, net	55	209	9	354
Income before income tax expense	2,818	30	8,570	4,502
Income tax expense (benefit)	666	(34)	1,984	870
Net income	$ 2,152	$ 64	$ 6,586	$ 3,632
Basic earnings per share	$ 0.6	$ 0.02	$ 1.85	$ 1.03
Diluted earnings per share	$ 0.58	$ 0.02	$ 1.83	$ 0.96
Weighted average number of common shares outstanding-denominator used for basic per share computations	3,578,000	3,530,000	3,558,000	3,525,000
Weighted average number of dilutive stock options outstanding	143,000	162,000	38,000	256,000
Denominator used for diluted per share computations	3,721,000	3,692,000	3,596,000	3,781,000
Dividends declared per share	$ 0.14	$ 0.14	$ 0.42	$ 0.41