Income Taxes (Schedule Of Reconciliation Of Provision For Income Tax Expenses (Recovery)) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Income Taxes Schedule Of Reconciliation Of Provision For Income Tax Expenses Recovery
Net loss before income taxes per consolidated financial statements	$ (5,676,436)	$ (8,096,408)
Income tax rate	21.00%	21.00%
Income tax recovery	$ (1,192,100)	$ (1,700,300)
Non-deductible share-based payments	566,600	662,800
Non-deductible interest	33,200	22,800
Loss on settlement of debt	293,600	732,600
Initial derivative expense	(57,700)
Change in fair value of derivative expense	(30,000)
Valuation allowance change	211,000	282,100
Income tax expense (recovery)