Condensed Consolidated Statements of Loss and Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Operating expenses
Research and development, net of tax credits (note 7)	$ 9,545	$ 3,911	$ 27,836	$ 9,552
General and administrative	2,104	646	4,725	1,834
Commercial	2,076	1,228	6,428	2,329
Loss from operations	(13,725)	(5,785)	(38,989)	(13,715)
Interest income, net of bank charges	821	85	1,993	265
Loss and comprehensive loss before income taxes	(12,904)	(5,700)	(36,996)	(13,450)
Income tax (recovery) expense	(73)		(55)	18
Net loss and comprehensive loss for the period	$ (12,831)	$ (5,700)	$ (36,941)	$ (13,468)
Weighted average number of shares outstanding, basic and diluted (note 1)	24,490,742	282,771	12,848,974	277,917
Net loss per share, basic and diluted (note 6)	$ (0.52)	$ (20.16)	$ (2.87)	$ (48.46)

Expenses recognized in the period that are directly related to the commercial of products or services.

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Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.

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