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Common Shares - Summary Of Deferred Share Units Activity (Details) $ / shares in Units, $ in Thousands | 12 Months Ended
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Dec. 31, 2024 USD ($) $ / shares shares | Dec. 31, 2023 USD ($) $ / shares shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Allocated Share-based Compensation Expense | $ | $ 684 | $ 636
Deferred Stock Units (DSU) |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Number of common shares issues for each DSU (at end of board members' team). | 1 |
Unvested, Number of units, beginning of period (in shares) | shares | 1,189,000 | 1,254,000
Granted, Number of units (in shares) | shares | 767,000 | 420,000
Shares issued to participants | shares | (295,000) | (485,000)
Unvested, Number of units, end of period (in shares) | shares | 1,661,000 | 1,189,000
Outstanding, weighted average fair value, beginning of period (in dollars per share) | $ / shares | $ 0.68 | $ 0.72
Granted, Weighted average fair value (in dollars per share) | $ / shares | 0.38 | 0.58
Shares issued to participants, Weighted average grant-date fair value (in dollars per share) | $ / shares | 0.68 | 0.69
Unvested, weighted average fair value, end of period (in dollars per share) | $ / shares | $ 0.54 | $ 0.68
Allocated Share-based Compensation Expense | $ | $ 293 | $ 244

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