| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$2.35M | +$4.65M | +66.4% | Jun 30, 2024 | 6-K | 2024-08-15 |
| Q4 2023 | -$4.84M | +$5.03M | +51% | Dec 31, 2023 | 6-K | 2024-08-15 |
| Q2 2023 | -$7M | Jun 30, 2023 | 6-K | 2023-08-21 | ||
| Q4 2022 | -$9.87M | +$2.2M | +18.2% | Dec 31, 2022 | 20-F | 2024-03-26 |
| Q4 2021 | -$12.1M | +$5.04M | +29.4% | Dec 31, 2021 | 20-F/A | 2023-03-29 |
| Q2 2021 | -$16.1M | +$2.41M | +13% | Jun 30, 2021 | 6-K | 2021-08-18 |
| Q4 2020 | -$17.1M | +$2.61M | +13.2% | Dec 31, 2020 | 20-F | 2022-03-23 |
| Q2 2020 | -$18.5M | +$2.01M | +9.79% | Jun 30, 2020 | 6-K | 2020-08-13 |
| Q4 2019 | -$19.7M | +$1.79M | +8.33% | Dec 31, 2019 | 20-F | 2021-03-25 |
| Q2 2019 | -$20.5M | Jun 30, 2019 | 6-K | 2019-09-26 | ||
| Q4 2018 | -$21.5M | -$2.61M | -13.8% | Dec 31, 2018 | 20-F | 2020-04-27 |
| Q3 2018 | -$20.9M | Sep 30, 2018 | 6-K | 2019-02-19 | ||
| Q4 2017 | -$18.9M | -$3.78M | -24.9% | Dec 31, 2017 | 20-F | 2019-04-18 |
| Q4 2016 | -$15.1M | -$3.62M | -31.5% | Dec 31, 2016 | 20-F | 2018-04-30 |
| Q4 2015 | -$11.5M | +$1.04M | +8.31% | Dec 31, 2015 | 20-F | 2017-03-27 |
| Q4 2014 | -$12.6M | -$2.67M | -27% | Dec 31, 2014 | 20-F | 2016-03-23 |
| Q4 2013 | -$9.89M | +$3.82M | +27.9% | Dec 31, 2013 | 20-F | 2015-04-02 |
| Q4 2012 | -$13.7M | +$690K | +4.79% | Dec 31, 2012 | 20-F | 2014-04-29 |
| Q4 2011 | -$14.4M | +$1.85M | +11.4% | Dec 31, 2011 | 20-F/A | 2013-05-28 |
| Q4 2010 | -$16.2M | Dec 31, 2010 | 20-F/A | 2012-04-23 |