4. Revenue Recognition (Details 1) - USD ($)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Sales to three major customers	$ 351,300	$ 816,883	$ 1,274,006	$ 3,180,551
Total percentage of revenue	35.00%	46.00%	29.00%	49.00%
Accounts receivable of three largest customers	$ 54,512		$ 54,512		$ 103,757
Total percentage of accounts receivable			24.55%		36.48%
Axens North America Inc.
Sales to three major customers	0	$ 128,805	$ 0	$ 0
Accounts receivable of three largest customers	15,770		15,770		$ 0
GE Chaplin, Inc.
Sales to three major customers	114,075	0	404,447	0
Mexichem Speciality Compounds Inc.
Sales to three major customers	0	314,008	523,660	1,373,533
Kohler Corporation
Sales to three major customers	131,360	0	345,899	1,028,624
Nyacol Nanotechnologies
Sales to three major customers	105,865	$ 374,070	0	$ 778,394
Nutreco Canada Inc.
Accounts receivable of three largest customers	14,172		14,172		21,219
Earth Innovations Inc.
Accounts receivable of three largest customers	24,570		24,570		0
Lake Shore Gold
Accounts receivable of three largest customers	0		0		27,854
Commerce Industrial Chemical
Accounts receivable of three largest customers	$ 0		$ 0		$ 54,684