Share Capital and Equity - Additional Information (Details) $ / shares in Units, $ in Thousands		3 Months Ended		12 Months Ended
	Nov. 23, 2020 USD ($) shares	Mar. 31, 2022 USD ($) $ / shares $ / shares shares	Mar. 31, 2021 USD ($)	Dec. 31, 2021 shares	Nov. 23, 2020 $ / shares
Class Of Stock [Line Items]
Period when the convertibility of shares from one class to another become exercisable		3 years
Units issued | shares		34,895,599		55,330,352
Change in fair value of derivative liability | $		$ 1,300	$ (2,532)
Option Pricing Model
Class Of Stock [Line Items]
Warrants classified as derivative liability value | $	$ 4,229
Warrants measurement input					0.94
Expected Life	2 years
Option Pricing Model | Share Price
Class Of Stock [Line Items]
Warrants measurement input		1
Option Pricing Model | Exercise Price
Class Of Stock [Line Items]
Warrants measurement input					0.9
Option Pricing Model | Annualized Volatility
Class Of Stock [Line Items]
Warrants measurement input	87.73	70.96
Option Pricing Model | Dividend Yield
Class Of Stock [Line Items]
Warrants measurement input	0	0
Option Pricing Model | Measurement Input, Discount Rate
Class Of Stock [Line Items]
Warrants measurement input	0.16	1.06
Option Pricing Model | Exchange Rate
Class Of Stock [Line Items]
Warrants measurement input		1.28			1.31
Private Placement [Member]
Class Of Stock [Line Items]
Warrants purchase price per share | (per share)		$ 0.65			$ 0.9
Net proceeds from issuance of stock with warrants | $	$ 11,557
Payments of share issuance costs | $	$ 690
Private Placement [Member] | Share Capital with Unit Price of C$0.70
Class Of Stock [Line Items]
Units issued | shares	24,644,500
Units issued, price per unit					$ 0.7
Class C Multiple Voting Shares
Class Of Stock [Line Items]
Description of rights attached to each class of capital		800
Percentage of shares of one class held as a percentage of shares of another class		50.00%
Units issued | shares		0		0