| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2024 | $16.5M | -$2.96M | -15.2% | Dec 31, 2024 | 20-F | 2025-04-24 |
| Q4 2023 | $19.5M | -$4.8M | -19.8% | Dec 31, 2023 | 20-F | 2024-04-24 |
| Q4 2022 | $24.3M | -$10.6M | -30.4% | Dec 31, 2022 | 20-F | 2023-04-24 |
| Q4 2021 | $34.9M | -$8.17M | -19% | Dec 31, 2021 | 20-F | 2022-04-06 |
| Q4 2020 | $43M | -$10.7M | -20% | Dec 31, 2020 | 20-F | 2021-04-30 |
| Q4 2019 | $53.8M | Dec 31, 2019 | 20-F | 2020-04-24 |