Currency risk (Tables)

12 Months Ended

Dec. 31, 2019

Currency risk

Schedule of Company's net financial position exposure

The following table provides an indication of the Company’s exposure to the Canadian dollar, which is expressed in US dollars as of December 31:

	2019		2018
Cash	$	149	$	246
Short‑term investments		—		29
Accounts payable and accrued liabilities		1,680		538
Net financial position exposure	$	1,531	$	263