Concentrations Of Credit Risk And Economic Dependence (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Concentration Risk [Line Items]
FIDC insurance limits	$ 431,300
Accounts receivable approximately	$ 120,064	$ 13,459
Net Revenue [Member] | One Customer [Member]
Concentration Risk [Line Items]
Concentration risk percentage	63.00%	26.00%
Net Revenue [Member] | Two Customer [Member]
Concentration Risk [Line Items]
Concentration risk percentage	83.00%	15.00%
Net Revenue [Member] | International Sales [Member]
Concentration Risk [Line Items]
Concentration risk percentage	25.00%	10.00%
Accounts Payable [Member] | One Customer [Member]
Concentration Risk [Line Items]
Concentration risk percentage	100.00%	100.00%
Accounts receivable approximately	$ 120,100	$ 13,500
Accounts Payable [Member] | Purchase [Member]
Concentration Risk [Line Items]
Concentration risk percentage	23.00%
Accounts Payable [Member] | One Vendor [Member]
Concentration Risk [Line Items]
Concentration risk percentage	47.00%	37.00%
Purchase [Member] | Two Vendor [Member]
Concentration Risk [Line Items]
Concentration risk percentage	68.00%
Sold [Member] | One Vendor [Member]
Concentration Risk [Line Items]
Concentration risk percentage	97.00%