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BUSINESS SEGMENT (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
Sales by geography
Sales, net	$ 9,595,890	$ 7,474,993	$ 17,528,364	$ 15,147,794
Long-lived assets
Long-lived assets	10,770,513		10,770,513		$ 10,851,747
U.S.
Sales by geography
Sales, net	7,852,101	6,320,363	13,992,012	12,917,343
Long-lived assets
Long-lived assets	10,669,082		10,669,082		10,738,253
North and South America sales (excluding U.S.)
Sales by geography
Sales, net	1,192,382	770,526	2,527,752	1,801,937
Other international sales
Sales by geography
Sales, net	551,407	$ 384,104	1,008,600	$ 428,514
International
Long-lived assets
Long-lived assets	$ 101,431		$ 101,431		$ 113,494

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