| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $8.2M | $0 | 0% | Dec 31, 2023 | 20-F | 2024-03-22 |
| Q2 2023 | $8.2M | -$235K | -2.79% | Jun 30, 2023 | 6-K | 2023-09-29 |
| Q4 2022 | $8.2M | -$703K | -7.9% | Dec 31, 2022 | 20-F | 2024-03-22 |
| Q2 2022 | $8.43M | -$468K | -5.26% | Jun 30, 2022 | 6-K | 2022-10-03 |
| Q4 2021 | $8.9M | $0 | 0% | Dec 31, 2021 | 20-F | 2023-03-24 |
| Q2 2021 | $8.9M | -$2.64M | -22.9% | Jun 30, 2021 | 6-K | 2021-10-01 |
| Q4 2020 | $8.9M | -$2.64M | -22.9% | Dec 31, 2020 | 20-F | 2022-03-23 |
| Q2 2020 | $11.5M | $0 | 0% | Jun 30, 2020 | 6-K | 2020-10-09 |
| Q4 2019 | $11.5M | $0 | 0% | Dec 31, 2019 | 20-F | 2021-03-31 |
| Q2 2019 | $11.5M | -$104K | -0.89% | Jun 30, 2019 | 6-K | 2019-09-24 |
| Q4 2018 | $11.5M | +$57K | +0.5% | Dec 31, 2018 | 20-F | 2020-03-31 |
| Q2 2018 | $11.6M | Jun 30, 2018 | 6-K | 2018-10-09 | ||
| Q4 2017 | $11.5M | +$11.5M | Dec 31, 2017 | 20-F | 2019-03-20 | |
| Q4 2016 | $0 | Dec 31, 2016 | 20-F | 2018-03-23 |