Condensed Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income Statement [Abstract]
Net sales	$ 7,819,503	$ 9,081,117
Cost of goods sold	4,677,232	5,660,138
Gross profit	3,142,271	3,420,979
Operating Expenses:
Advertising and promotion	737,673	766,310
Selling and administrative	1,713,416	1,700,393
Total operating expenses	2,451,089	2,466,703
Operating income	691,182	954,276
Other (expense) income
Interest (expense), net	(15,874)	(29,827)
Gain on insurance settlement	126,210
Income before income taxes	801,518	924,449
Provision for income taxes	(174,637)	(209,279)
Net income	$ 626,881	$ 715,170
Earnings per common share - basic and diluted	$ 0.07	$ 0.08
Dividends declared per common share	$ 0	$ 0.05