Income Taxes (Schedule of Non-capital Loss Carryforwards) (Details) $ in Thousands	Dec. 31, 2020 USD ($)
Income taxes
2020	$ 2,430
2021	2,905
2022	3,137
2023	823
2024 and thereafter	65,003
Non-capital loss carry forwards	$ 74,298

Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32559-109319

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant