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Financial Instruments (Fair Value using Black-Scholes Option-Pricing Model) (Details)	Dec. 31, 2020 $ / shares year	Dec. 31, 2019 year $ / shares
Share Price (Canadian $/share) [Member] | Fixed Price Preemptive Rights [Member]
Derivative [Line Items]
Derivative asset, measurement input | $ / shares	8.84	9.97
Share Price (Canadian $/share) [Member] | Warrant [Member]
Derivative [Line Items]
Derivative asset, measurement input | $ / shares	8.84	9.97
Expected Life [Member] | Fixed Price Preemptive Rights [Member]
Derivative [Line Items]
Derivative asset, measurement input	1.05	1.67
Expected Life [Member] | Warrant [Member]
Derivative [Line Items]
Derivative asset, measurement input	2.18	3.18
Expected Volatility [Member] | Fixed Price Preemptive Rights [Member]
Derivative [Line Items]
Derivative asset, measurement input	0.8068	0.8161
Expected Volatility [Member] | Warrant [Member]
Derivative [Line Items]
Derivative asset, measurement input	0.8068	0.8161
Risk Free Interest Rate [Member] | Fixed Price Preemptive Rights [Member]
Derivative [Line Items]
Derivative asset, measurement input	0.0013	0.0171
Risk Free Interest Rate [Member] | Fixed Price Preemptive Rights [Member] | Minimum [Member]
Derivative [Line Items]
Derivative asset, measurement input	0.0006	0.0166
Risk Free Interest Rate [Member] | Fixed Price Preemptive Rights [Member] | Maximum [Member]
Derivative [Line Items]
Derivative asset, measurement input	0.0039	0.0174
Risk Free Interest Rate [Member] | Warrant [Member]
Derivative [Line Items]
Derivative asset, measurement input	0.0021	0.0169
Expected Dividend Rate [Member] | Fixed Price Preemptive Rights [Member]
Derivative [Line Items]
Derivative asset, measurement input	0	0
Expected Dividend Rate [Member] | Warrant [Member]
Derivative [Line Items]
Derivative asset, measurement input	0	0
Weighted Average Expected Term [Member] | Fixed Price Preemptive Rights [Member] | Minimum [Member]
Derivative [Line Items]
Derivative asset, measurement input	0.25	0.25
Weighted Average Expected Term [Member] | Fixed Price Preemptive Rights [Member] | Maximum [Member]
Derivative [Line Items]
Derivative asset, measurement input	5	6

X

- Definition

Value of input used to measure derivative asset.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

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+ References

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