Condensed Consolidated Statements of Income (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Net sales	$ 16,115,000	$ 17,373,000	$ 29,914,000	$ 35,034,000
Cost of goods sold, excluding depreciation and amortization	10,009,000	11,761,000	18,826,000	22,980,000
Gross profit	6,106,000	5,612,000	11,088,000	12,054,000
Operating expenses:
Selling, general and administrative	4,575,000	4,065,000	8,888,000	8,371,000
Depreciation and amortization	219,000	227,000	462,000	439,000
Total operating expenses	4,794,000	4,292,000	9,350,000	8,810,000
Income from operations	1,312,000	1,320,000	1,738,000	3,244,000
Other income:
Loss on fixed assets	0	(490,000)	0	(490,000)
Equity in income of unconsolidated affiliate	103,000	50,000	212,000	99,000
Interest income, net	169,000	10,000	327,000	11,000
Total other income	272,000	(430,000)	539,000	(380,000)
Income before provision for income taxes	1,584,000	890,000	2,277,000	2,864,000
Provision for income taxes	438,000	197,000	579,000	649,000
Net income	$ 1,146,000	$ 693,000	$ 1,698,000	$ 2,215,000
Basic earnings per common share (in dollars per share)	$ 0.10	$ 0.05	$ 0.14	$ 0.17
Diluted earnings per common share (in dollars per share)	$ 0.10	$ 0.05	$ 0.14	$ 0.17
Basic weighted average common shares outstanding (in shares)	11,997,443	12,834,332	12,072,571	12,945,981
Diluted weighted average common shares outstanding (in shares)	12,013,845	12,908,223	12,103,419	13,032,313