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Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2022

Depreciation is recorded using the declining balance method at the following annual rates:


Office equipment and furniture	20	%
Medical equipment	20	%
Computer equipment	30	%
Leasehold improvements	Straight-line over the term of the lease


	Medical Equipment		Computer Equipment		Office Equipment and Furniture		Leasehold Improvements		Total
Cost
As at December 31, 2020	$	62	$	366	$	353	$	497	$	1,278
Additions, net of foreign exchange impact	—		40		141		105		286
Disposals	—		—		(277)		(374)		(651)
As at December 31, 2021	62		406		217		228		913
Additions, net of foreign exchange impact	—		23		31		3		57
As at December 31, 2022	$	62	$	429	$	248	$	231	$	970

Amortization
As at December 31, 2020	$	48	$	249	$	263	$	482	$	1,042
Depreciation expense	3		36		72		19		130
Disposals	—		—		(277)		(374)		(651)
As at December 31, 2021	51		285		58		127		521
Depreciation expense	2		36		34		21		93
As at December 31, 2022	$	53	$	321	$	92	$	148	$	614

Net book value
As at December 31, 2021	11		121		159		101		392
As at December 31, 2022	$	9	$	108	$	156	$	83	$	356