Share Capital - Additional Information (Details) $ / shares in Units, $ in Thousands			1 Months Ended	12 Months Ended
	Apr. 12, 2021 USD ($) $ / shares shares	Sep. 21, 2020 USD ($) $ / shares shares	Oct. 31, 2021 Vote shares	Dec. 31, 2021 USD ($) Vote $ / shares shares	Dec. 31, 2020 USD ($) shares	Dec. 31, 2019 USD ($) shares	Dec. 31, 2018
Class Of Stock [Line Items]
Common stock, shares issued | shares				180,504,172	119,573,998
Common stock, shares authorized, unlimited				Unlimited	Unlimited
Notes Payable				$ 16,600	$ 6,000
Net proceeds from private placement				217,896	83,228
Warrants exercisable period							3 years
Proceeds from exercise of warrants				$ 7,672	$ 11,459	$ 964
Subordinate Voting Shares
Class Of Stock [Line Items]
Voting rights				At each such meeting holders of Subordinate Voting Shares shall be entitled to one vote in respect of each Subordinate Voting Share held.
Number of votes entitled by each share of common stockholder				1
Dividend declared | $ / shares				$ 0
Dividend paid | $ / shares				$ 0
Common stock, shares authorized, unlimited				Unlimited	Unlimited
Number of votes entitled by each acquired warrant exercisable | Vote				1
Multiple Voting Shares
Class Of Stock [Line Items]
Voting rights				At each such meeting, holders of Multiple Voting Shares are entitled to one vote in respect of each Subordinate Voting Share into which such Multiple Voting Share could ultimately then be converted (initially, 100 votes per Multiple Voting Share). The initial “Conversation Ratio” for Multiple Voting Shares is 100 Subordinate Voting shares for each Multiple Voting Share
Number of votes entitled by each share of common stockholder				1
Dividend declared | $ / shares				$ 0
Dividend paid | $ / shares				$ 0
Common stock, shares authorized, unlimited				Unlimited	Unlimited
Common stock, conversion basis				100 Subordinate Voting shares for each Multiple Voting Share
Common stock, conversion ratio				10,000
Number of votes entitled by each acquired warrant exercisable | Vote			1
Super Voting Shares
Class Of Stock [Line Items]
Voting rights				At each such meeting, holders of Super Voting Shares are be entitled to two votes in respect of each Subordinate Voting Share into which such Super Voting Share could ultimately then be converted (initially, 200 votes per Super Voting Share).
Number of votes entitled by each share of common stockholder				200
Common stock, shares authorized, unlimited				Unlimited	Unlimited
Common stock, conversion basis				one Multiple Voting Share for each Super Voting Share
Common stock, conversion ratio				20,000
Liability Warrants
Class Of Stock [Line Items]
Number of warrants granted | shares				1,679
Number of warrants exercised | shares						214,178
Liability Warrants | Harvest Liability Warrants
Class Of Stock [Line Items]
Number of warrants acquired | shares			1,679
Equity Warrants
Class Of Stock [Line Items]
Warrants outstanding | shares				1,009,416
Warrants expiration starting month and year				2022-06
Warrants expiration ending month and year				2025-12
Equity Warrants | Minimum
Class Of Stock [Line Items]
Warrants exercise price | $ / shares				$ 23.76
Equity Warrants | Maximum
Class Of Stock [Line Items]
Warrants exercise price | $ / shares				$ 145.24
Public Warrants
Class Of Stock [Line Items]
Warrants outstanding | shares				2,460,367	3,029,900
Underwritten Offer | Subordinate Voting Shares
Class Of Stock [Line Items]
Sale of stock, number of shares issued in transaction | shares	5,750,000
Sale of stock, price per share | $ / shares	$ 39.63
Payment of underwriters commission	$ 9,100
Underwriters commission fees	200
Payments of issuance costs	1,200
Sale of stock, consideration received on transaction	$ 217,900
Canaccord Genuity | Subordinate Voting Shares
Class Of Stock [Line Items]
Sale of stock, number of shares issued in transaction | shares		4,715,000
Sale of stock, price per share | $ / shares		$ 18.56
Payment of underwriters commission		$ 4,100
Payments of issuance costs		100
Sale of stock, consideration received on transaction		$ 83,200