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Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2021

Supplemental Cash Flow Information

Disclosure of currency exposure

		Years ended December 31
		2021				2020
Financial assets
US$ bank accounts		$	569			$	399
Financial liabilities
Accounts payable			(160	)			(41	)
		$	409			$	358

Disclosure of Financial assets and liabilities

		At December 31, 2021												At December 31, 2020
		Amortized Cost				FVTPL				Total				Amortized Cost				FVTPL				Total
Cash		$	3,259			$	-			$	3,259			$	15,361			$	-			$	15,361
Marketable securities			-				605				605				-				2,675				2,675
Deposits			243				-				243				243				-				243
Accounts receivable			372				-				372				827				-				827
Total financial assets			3,874				605				4,479				16,431				2,675				19,106
Accounts payable and accrued liabilities			1,888				-				1,888				3,280				-				3,280
Total financial liabilities		$	1,888			$	-			$	1,888			$	3,280			$	-			$	3,280

Disclosure of financial instruments fair value

At December 31

2021

2020

Level 1

Level 2^(a)

Level 1

Level 2

Marketable securities

282

323

2,165

510

Disclosure of contractual obligations

		Within 1 year				2 to 3 years				Over 3 years				At December 31 2021
Accounts payable and accrued liabilities		$	1,888			$	-			$	-			$	1,888
Quebec flow-through expenditure requirements			7,290				-				-				7,290
Undiscounted lease payments			183				376				63				622
Total		$	9,361			$	376			$	63			$	9,800