SEGMENT INFORMATION - Statements of Income (Details) - USD ($)	3 Months Ended					9 Months Ended		12 Months Ended
	Sep. 30, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Segment Reporting Information [Line Items]
Sales	$ 46,899,559	$ 37,481,931	$ 36,876,486	$ 51,095,877	$ 49,809,532	$ 132,054,341	$ 137,781,895	$ 175,263,826
Cost of goods sold	35,435,320	27,731,632	27,142,204	40,333,830	38,399,630	98,879,961	105,875,664	133,607,296
Gross margin	11,464,239	$ 9,750,299	9,734,282	$ 10,762,047	$ 11,409,902	33,174,380	31,906,231	$ 41,656,530
Selling, general and administrative	9,028,988		7,446,380			25,784,012	23,714,237
Depreciation and amortization	414,779		337,713			1,120,611	1,028,238
Total operating expenses	9,443,767		7,784,093			26,904,623	24,742,475
Operating income	2,020,472		1,950,189			6,269,757	7,163,756
Other income	340,351		192,437			804,296	556,868
Interest expense	(106,139)		(117,166)			(336,134)	(348,918)
Income before income taxes	2,254,684		2,025,460			6,737,919	7,371,706
Income tax expense (benefit)	(569,645)		(317,967)			(1,581,162)	(1,534,187)
Net income	$ 1,685,039		$ 1,707,493			$ 5,156,757	$ 5,837,519
Sales, % of Sales	100.00%		100.00%			100.00%	100.00%
Cost of goods sold, % of Sales	75.60%		73.60%			74.90%	76.80%
Gross margin, % of Sales	24.40%		26.40%			25.10%	23.20%
Selling, general and administrative, % of Sales	19.30%		20.20%			19.50%	17.20%
Depreciation and amortization, % of Sales	0.90%		0.90%			0.80%	0.70%
Total operating expenses, % of Sales	20.10%		21.10%			20.40%	18.00%
Operating income, % of Sales	4.30%		5.30%			4.70%	5.20%
Other income, % of Sales	0.70%		0.50%			0.60%	0.40%
Interest expense, % of Sales	(0.20%)		(0.30%)			(0.30%)	(0.30%)
Income before income taxes, % of Sales	4.80%		5.50%			5.10%	5.40%
Income tax expense, % of Sales	(1.20%)		(0.90%)			(1.20%)	(1.10%)
Net income, % of Sales	3.60%		4.60%			3.90%	4.20%
Consumer segment
Segment Reporting Information [Line Items]
Sales	$ 33,756,600		$ 26,881,202			$ 93,972,645	$ 103,227,033
Cost of goods sold	29,840,285		23,291,939			82,485,812	91,558,160
Gross margin	3,916,315		3,589,263			11,486,833	11,668,873
Selling, general and administrative	3,925,981		2,588,628			11,186,939	7,457,628
Depreciation and amortization	150,657		75,842			356,851	253,385
Other income	62,502		22,851			78,510	70,315
Interest expense	(51,486)		(59,631)			(171,584)	(177,458)
Income tax expense (benefit)	$ 122,464		$ (120,637)			$ 33,706	$ (778,150)
Sales, % of Sales	72.00%		72.90%			71.20%	74.90%
Cost of goods sold, % of Sales	63.60%		63.20%			62.50%	66.50%
Selling, general and administrative, % of Sales	8.40%		7.00%			8.50%	5.40%
Depreciation and amortization, % of Sales	0.30%		0.20%			0.30%	0.20%
Other income, % of Sales	0.10%		0.10%			0.10%	0.10%
Interest expense, % of Sales	(0.10%)		(0.20%)			(0.10%)	(0.10%)
Income tax expense, % of Sales	0.30%		(0.30%)			(0.00%)	(0.60%)
Commercial segment
Segment Reporting Information [Line Items]
Sales	$ 13,142,959		$ 9,995,284			$ 38,081,696	$ 34,554,862
Cost of goods sold	5,595,035		3,850,265			16,394,149	14,317,504
Gross margin	7,547,924		6,145,019			21,687,547	20,237,358
Selling, general and administrative	5,103,007		4,857,752			14,597,073	16,256,609
Depreciation and amortization	264,122		261,871			763,760	774,853
Other income	277,849		169,586			725,786	486,553
Interest expense	(54,653)		(57,535)			(164,550)	(171,460)
Income tax expense (benefit)	$ (692,109)		$ (197,330)			$ (1,614,868)	$ (756,037)
Sales, % of Sales	28.00%		27.10%			28.80%	25.10%
Cost of goods sold, % of Sales	11.90%		10.40%			12.40%	10.40%
Selling, general and administrative, % of Sales	10.90%		13.20%			11.10%	11.80%
Depreciation and amortization, % of Sales	0.60%		0.70%			0.60%	0.60%
Other income, % of Sales	0.60%		0.50%			0.50%	0.40%
Interest expense, % of Sales	(0.10%)		(0.20%)			(0.10%)	(0.10%)
Income tax expense, % of Sales	(1.50%)		(0.50%)			(1.20%)	(0.50%)