| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $40.9M | -$4.55M | -10% | Dec 31, 2023 | 20-F | 2024-03-20 |
| Q2 2023 | $51.7M | +$3.8M | +7.94% | Jun 30, 2023 | 6-K | 2023-09-05 |
| Q4 2022 | $45.4M | +$2.05M | +4.73% | Dec 31, 2022 | 20-F | 2024-03-20 |
| Q2 2022 | $47.9M | -$937K | -1.92% | Jun 30, 2022 | 6-K | 2022-08-30 |
| Q4 2021 | $43.4M | +$18.2M | +72.4% | Dec 31, 2021 | 20-F | 2023-03-16 |
| Q2 2021 | $48.8M | +$21.8M | +80.6% | Jun 30, 2021 | 6-K | 2021-09-07 |
| Q4 2020 | $25.2M | -$3.07M | -10.9% | Dec 31, 2020 | 20-F | 2022-03-24 |
| Q2 2020 | $27M | -$12.3M | -31.2% | Jun 30, 2020 | 6-K | 2020-09-08 |
| Q4 2019 | $28.2M | +$81K | +0.29% | Dec 31, 2019 | 20-F | 2021-03-18 |
| Q2 2019 | $39.3M | +$5.77M | +17.2% | Jun 30, 2019 | 6-K | 2019-09-18 |
| Q4 2018 | $28.2M | +$8.01M | +39.8% | Dec 31, 2018 | 20-F | 2020-03-12 |
| Q2 2018 | $33.5M | +$7.5M | +28.8% | Jun 30, 2018 | 6-K | 2018-08-23 |
| Q4 2017 | $20.1M | +$2.19M | +12.2% | Dec 31, 2017 | 20-F | 2019-03-22 |
| Q2 2017 | $26M | +$4.09M | +18.7% | Jun 30, 2017 | 6-K | 2017-09-01 |
| Q4 2016 | $18M | +$2.8M | +18.5% | Dec 31, 2016 | 20-F | 2018-03-21 |
| Q2 2016 | $21.9M | Jun 30, 2016 | 6-K | 2016-12-16 | ||
| Q4 2015 | $15.2M | +$1.91M | +14.4% | Dec 31, 2015 | 20-F | 2017-04-05 |
| Q4 2014 | $13.2M | +$11.5M | +666% | Dec 31, 2014 | 20-F | 2016-04-14 |
| Q2 2014 | $7.14M | +$4.86M | +213% | Jun 30, 2014 | 6-K | 2014-11-14 |
| Q4 2013 | $1.73M | +$548K | +46.4% | Dec 31, 2013 | 20-F | 2015-04-29 |
| Q2 2013 | $2.28M | Jun 30, 2013 | 6-K | 2013-10-17 | ||
| Q4 2012 | $1.18M | -$2.61M | -68.8% | Dec 31, 2012 | 20-F | 2014-03-06 |
| Q4 2011 | $3.79M | +$2.3M | +154% | Dec 31, 2011 | 20-F | 2013-04-15 |
| Q4 2010 | $1.49M | Dec 31, 2010 | 20-F | 2012-04-27 |