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Share Capital - Summary of Issuances of Stock Other (Details) - CAD ($) $ in Thousands | 9 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Equity Class Of Treasury Stock [Line Items] |  |
Share based reserve | $ (1,732) |
Completion of acquisition milestones, Number of shares | 222,421 | 1,295,285
Share Capital |  |
Equity Class Of Treasury Stock [Line Items] |  |
Completion of acquisition milestones | $ 1,379 | $ 29,276
Share-based Reserve |  |
Equity Class Of Treasury Stock [Line Items] |  |
Completion of acquisition milestones | $ (1,379) | $ (29,721)
Jetty Agreements |  |
Equity Class Of Treasury Stock [Line Items] |  |
Number of common shares | 8,426,539 |
Share capital | $ 59,013 |
HSCP Holders Pursuant to Amended TRA [Member] |  |
Equity Class Of Treasury Stock [Line Items] |  |
Number of common shares | 5,648,927 |
Share capital | $ 20,630 |
Acquisition Of Supreme Cannabis [Member] |  |
Equity Class Of Treasury Stock [Line Items] |  |
Number of common shares |  | 9,013,400
Share capital |  | $ 260,668
Other Issuances [Member] |  |
Equity Class Of Treasury Stock [Line Items] |  |
Number of common shares | 237,802 | 351,252
Share capital | $ 1,209 | $ 6,630
Share based reserve | $ (353) | $ (405)
Total [Member] |  |
Equity Class Of Treasury Stock [Line Items] |  |
Number of common shares | 14,535,689 | 10,659,937
Share capital | $ 82,231 | $ 296,574
Share based reserve |  | $ (30,126)

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