3. Revenue Recognition (Details 3) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Accounts receivable of three largest customers	$ 103,757	$ 214,769
Total percentage of accounts receivable	36.48%	49.00%
Nutreco Canada Inc.
Accounts receivable of three largest customers	$ 21,219	$ 0
DanaMart
Accounts receivable of three largest customers	0	143,890
Lake Shore Gold
Accounts receivable of three largest customers	27,854	0
Axens North America Inc.
Accounts receivable of three largest customers	0	34,912
Earth Innovations Inc.
Accounts receivable of three largest customers	0	35,967
Commerce Industrial Chemical
Accounts receivable of three largest customers	$ 54,684	$ 0