Consolidated Statements of Operations - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Income Statement [Abstract]
Net sales	$ 55,561,169	$ 42,259,487
Cost of goods sold	32,059,747	26,659,427
Gross profit	23,501,422	15,600,060
Operating Expenses:
Advertising and promotion	2,980,356	3,147,289
Selling and administrative	8,357,504	7,839,411
Total operating expenses	11,337,860	10,986,700
Operating income	12,163,562	4,613,360
Other income (expense)
Interest (expense), net	(132,466)	(118,642)
Gain on insurance settlement	201,210
Income before income taxes	12,232,306	4,494,718
Provision for income taxes	(2,615,623)	(996,004)
Net income	$ 9,616,683	$ 3,498,714
Earnings per common share - basic and diluted	$ 1.02	$ 0.37
Dividends declared per common share	$ 0.08	$ 0.05