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v3.23.1

Convertible Note Arrangement - Conversion of notes (Details) $ in Thousands, $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Apr. 04, 2023 USD ($) shares | Dec. 31, 2022 USD ($) shares | Dec. 31, 2021 USD ($) shares | Dec. 31, 2021 CAD ($) shares
Subsequent Events |  |  |  |
Principal value of notes converted | $ |  | $ 3,500 | $ 5,500 |
Number of common shares issued upon conversion of notes |  | 789,103,000 | 1,240,019,000 | 1,240,019,000
Interest make-whole payments upon conversion |  | $ 485 |  | $ 756
Conversion of notes |  |  |  |
Subsequent Events |  |  |  |
Principal value of notes converted | $ | $ 500 |  |  |
Number of common shares issued upon conversion of notes | 41,390 |  |  |
Interest make-whole payments upon conversion | $ | $ 90 |  |  |
Conversion of notes | Common Shares |  |  |  |
Subsequent Events |  |  |  |
Number of common shares issued upon conversion of notes | 201,607 |  |  |
Conversion of notes | Convertible Note |  |  |  |
Subsequent Events |  |  |  |
Number of common shares issued upon conversion of notes | 242,997 |  |  |

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