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Share-Based Compensation - Additional Information (Details) - CAD ($) $ / shares in Units, $ in Thousands			3 Months Ended			9 Months Ended
	May 27, 2021	Sep. 21, 2020	Dec. 31, 2022	Dec. 31, 2021	Jun. 30, 2021	Dec. 31, 2022	Dec. 31, 2021	Mar. 31, 2022	Oct. 01, 2019
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Options extended period		10 years
Options maximum period		6 years
Weighted average exercise price of options outstanding			$ 27.07			$ 27.07		$ 33.89
Weighted average exercise price of options exercisable			$ 37.46			$ 37.46		$ 38.33
Share-based compensation expense				$ 971			$ 4,376
Options exercised						76,929
Exercise price						$ 3.41
Proceeds from exercise of stock options						$ 270	$ 5,455
Number of common shares released on completion of acquisition milestones			222,421	419,884		222,421	1,295,285
Number of shares to be issued on completion of acquisition and asset purchase milestones						125,489
Stock options outstanding			15,299,037			15,299,037		16,782,962
Share-based compensation			$ 6,428	$ 6,777		$ 21,725	$ 35,856
Supreme Cannabis
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation expense					$ 823
Bio Steel Sports Nutrition Inc
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation expense			$ 373			$ 832	684
Percentage of outstanding shares purchased									72.00%
Stock options outstanding			924,719			924,719		1,565,300
Vesting period						5 years
Share-based compensation				160
Employee Stock Option
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation expense			$ 1,790	3,696		$ 5,175	$ 22,038
Stock Option Subject To Performance Conditions
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation expense, options subject to performance conditions						1,078,748	1,559,413
RSUs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation expense			$ 4,265	$ 1,950		$ 15,718	$ 7,935
Omnibus Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of common shares reserved for Awards			49,489,139			49,489,139
Options expiration period		10 years
Options exercised						76,929	421,476
Proceeds from exercise of stock options						$ 271	$ 5,455
Omnibus Incentive Plan \| Share-based Payment Arrangement, Tranche One
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of options vest on each anniversaries from date of grant		33.33%
Omnibus Incentive Plan \| Share-based Payment Arrangement, Tranche Two
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of options vest on each anniversaries from date of grant		33.33%
Omnibus Incentive Plan \| Share-based Payment Arrangement, Tranche Three
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of options vest on each anniversaries from date of grant		33.33%
Employee Stock Purchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Aggregate number of common shares authorized			600,000			600,000
Equity shares issued to shareholders				0		237,802	61,103
Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of number of shares issuable from treasury pursuant to awards	15.00%
Maximum \| Omnibus Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Exercise price						$ 8.18	$ 36.34
Maximum \| Employee Stock Purchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Equity shares issued to shareholders						300,000
Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of number of shares issuable from treasury pursuant to awards	10.00%
Minimum \| Omnibus Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Exercise price						$ 0.06	$ 0.06