Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Condensed Consolidated Statements Of Operations
Net sales	$ 49,744	$ 47,923	$ 149,849	$ 136,295
Cost of goods sold	33,819	30,918	100,374	87,550
Gross profit	15,925	17,005	49,475	48,745
Selling, general and administrative expenses	14,972	14,044	43,176	39,028
Operating income	953	2,961	6,299	9,717
Non-operating items:
Interest expense	722	230	1,459	682
Interest income	(8)	(2)	(16)	(11)
Interest expense, net	714	228	1,443	671
PPP loan forgiveness				(3,508)
Other expense, net	209	68	354	213
Total other expense (income), net	209	68	354	(3,295)
Income before income tax expense	30	2,665	4,502	12,341
Income tax (benefit) expense	(34)	619	870	1,019
Net income	$ 64	$ 2,046	$ 3,632	$ 11,322
Basic earnings per share	$ 0.02	$ 0.58	$ 1.03	$ 3.28
Diluted earnings per share	$ 0.02	$ 0.50	$ 0.96	$ 2.85
Weighted average number of common shares outstanding-denominator used for basic per share computations	3,530,000	3,542,000	3,525,000	3,449,000
Weighted average number of dilutive stock options outstanding	162,000	516,000	256,000	520,000
Denominator used for diluted per share computations	3,692,000	4,058,000	3,781,000	3,969,000
Dividends declared per share	$ 0.14	$ 0.13	$ 0.41	$ 0.39