INVESTMENTS (Tables)

6 Months Ended

Jun. 30, 2020

INVESTMENTS

Summary of investment portfolio

	As at		Additions/				Disposals/		Unrealized		Fair value
	December 31,		transfers during		Net (loss) on		transfers during		(loss) on		June 30,
	2019		period		securities sold		period		securities held		2020
Marketable equity securities	$	1,885	$	—	$	(619)	$	(1,266)	$	—	$	—

	As at		Additions/		Net gain		Disposals/		Unrealized		Fair value
	December 31,		transfers during		(loss) on		transfers during		gain on		June 30,
	2018		period		securities sold		period		securities held		2019
Marketable equity securities	$	2,718	$	264	$	—	$	—	$	1,372	$	4,354
Warrants		413		—		—		—		380		793
Investments	$	3,131	$	264	$	—	$	—	$	1,752	$	5,147