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Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2020

Disclosure of detailed information about financial instruments [abstract]

Disclosure of financial assets and liabilities by categories

		At December 31, 2020												At December 31, 2019
		Amortized Cost				FVTPL				Total				Amortized Cost				FVTPL				Total
Cash		$	15,361			$	-			$	15,361			$	660			$	-			$	660
Marketable securities			-				2,675				2,675				-				346				346
Deposits			243				-				243				218				-				218
Total financial assets			15,604				2,675				18,279				878				346				1,224
Accounts payable and accrued liabilities			3,280				-				3,280				1,067				-				1,067
Bridge loan			-				-				-				2,931				-				2,931
Total financial liabilities		$	3,280			$	-			$	3,280			$	3,998			$	-			$	3,998

Disclosure of financial instruments measured at fair value on a recurring basis

At December 31		2020								2019
		Level 1				Level 2(1)				Level 1				Level 2
Cash		$	15,361			$	-			$	660			$	-
Marketable securities			2,165				510				346				-

(1) Marketable securities included in level 2 include warrants that are valued using an option pricing model which utilizes a combination of quoted prices and market-derived inputs, including volatility estimates.

Disclosure of contractual obligations

		Within 1 year				2 to 3 years				Over 3 years				At December 31 2020
Accounts payable and accrued liabilities		$	3,280			$	-			$	-			$	3,280
Québec flow-through expenditure requirements			-				18,079				-				18,079
Undiscounted lease payments			179				358				225				762
Total		$	3,459			$	18,437			$	225			$	22,121

Disclosure of currency exposure

At December 31		2020				2019
Financial assets denominated in foreign currencies		$	399			$	55
Financial liabilities denominated in foreign currencies			(41	)			(80	)
		$	(358	)		$	(25	)