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BUSINESS SEGMENT (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Sales by geography
Aggregate dollar amount of net sales to significant customers	$ 11,573,845	$ 9,595,890	$ 22,776,062	$ 17,528,364
Long-lived assets
Long-lived assets	10,586,697		10,586,697		$ 10,632,057
U.S.
Sales by geography
Aggregate dollar amount of net sales to significant customers	9,409,795	7,852,101	17,746,592	13,992,012
Long-lived assets
Long-lived assets	10,509,390		10,509,390		10,542,688
North and South America sales (excluding U.S.)
Sales by geography
Aggregate dollar amount of net sales to significant customers	1,943,890	1,192,382	4,690,290	2,527,752
Other international sales
Sales by geography
Aggregate dollar amount of net sales to significant customers	220,160	$ 551,407	339,180	$ 1,008,600
International
Long-lived assets
Long-lived assets	$ 77,307		$ 77,307		$ 89,369

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