| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$104M | +$1.53M | +1.45% | Jun 30, 2024 | 6-K | 2024-09-03 |
| Q4 2023 | -$107M | -$4.02M | -3.91% | Dec 31, 2023 | 6-K | 2024-09-03 |
| Q2 2023 | -$106M | -$4.89M | -4.86% | Jun 30, 2023 | 6-K | 2023-09-14 |
| Q4 2022 | -$103M | -$7.46M | -7.81% | Dec 31, 2022 | 20-F/A | 2024-08-14 |
| Q2 2022 | -$101M | -$13M | -14.9% | Jun 30, 2022 | 6-K | 2022-09-30 |
| Q4 2021 | -$95.5M | -$10.1M | -11.9% | Dec 31, 2021 | 20-F | 2023-04-20 |
| Q2 2021 | -$87.6M | -$9.76M | -12.5% | Jun 30, 2021 | 6-K | 2021-11-30 |
| Q4 2020 | -$85.3M | -$7.87M | -10.2% | Dec 31, 2020 | 20-F | 2022-04-04 |
| Q2 2020 | -$77.8M | -$11.8M | -17.8% | Jun 30, 2020 | 6-K | 2020-12-30 |
| Q4 2019 | -$77.5M | -$11.5M | -17.4% | Dec 31, 2019 | 20-F | 2021-04-30 |
| Q2 2019 | -$66.1M | -$15.3M | -30.2% | Jun 30, 2019 | 6-K | 2019-12-31 |
| Q4 2018 | -$66M | -$15.5M | -30.7% | Dec 31, 2018 | 20-F | 2020-11-27 |
| Q2 2018 | -$50.8M | -$4.29M | -9.23% | Jun 30, 2018 | 6-K | 2018-09-28 |
| Q4 2017 | -$50.5M | -$6.66M | -15.2% | Dec 31, 2017 | 20-F | 2019-12-04 |
| Q2 2017 | -$46.5M | -$15.2M | -48.7% | Jun 30, 2017 | 6-K | 2017-12-29 |
| Q4 2016 | -$43.8M | -$14M | -46.9% | Dec 31, 2016 | 20-F/A | 2018-06-19 |
| Q2 2016 | -$31.3M | -$3.56M | -12.9% | Jun 30, 2016 | 6-K | 2016-12-30 |
| Q4 2015 | -$29.8M | +$1.02M | +3.3% | Dec 31, 2015 | 20-F/A | 2017-05-25 |
| Q2 2015 | -$27.7M | +$5.9M | +17.6% | Jun 30, 2015 | 6-K | 2015-09-29 |
| Q4 2014 | -$30.8M | +$6.2M | +16.7% | Dec 31, 2014 | 20-F | 2016-05-16 |
| Q2 2014 | -$33.6M | Jun 30, 2014 | 6-K/A | 2014-10-03 | ||
| Q4 2013 | -$37M | +$6.47M | +14.9% | Dec 31, 2013 | 20-F | 2015-04-13 |
| Q4 2012 | -$43.5M | +$4.82M | +9.97% | Dec 31, 2012 | 20-F | 2014-04-29 |
| Q4 2011 | -$48.3M | +$1.02M | +2.07% | Dec 31, 2011 | 20-F/A | 2013-07-03 |
| Q4 2010 | -$49.3M | Dec 31, 2010 | 20-F/A | 2012-05-14 |