| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2023 | $10.3M | -$1.54M | -13% | Jun 30, 2023 | 6-K | 2023-09-07 |
| Q4 2022 | $10.5M | +$1.86M | +21.6% | Dec 31, 2022 | 6-K | 2023-09-07 |
| Q2 2022 | $11.8M | -$4.3M | -26.7% | Jun 30, 2022 | 6-K | 2022-09-13 |
| Q4 2021 | $8.61M | -$5.51M | -39% | Dec 31, 2021 | 20-F | 2023-03-28 |
| Q2 2021 | $16.1M | +$1.52M | +10.5% | Jun 30, 2021 | 6-K | 2021-09-10 |
| Q4 2020 | $14.1M | +$3.63M | +34.6% | Dec 31, 2020 | 20-F | 2022-04-14 |
| Q2 2020 | $14.6M | +$138K | +0.96% | Jun 30, 2020 | 6-K | 2020-09-11 |
| Q4 2019 | $10.5M | -$17.3M | -62.2% | Dec 31, 2019 | 20-F | 2021-04-29 |
| Q2 2019 | $14.4M | -$15M | -51% | Jun 30, 2019 | 6-K | 2019-09-12 |
| Q4 2018 | $27.7M | -$2.42M | -8.03% | Dec 31, 2018 | 20-F | 2020-04-21 |
| Q2 2018 | $29.5M | +$5.01M | +20.5% | Jun 30, 2018 | 6-K | 2018-08-24 |
| Q4 2017 | $30.2M | +$1.68M | +5.9% | Dec 31, 2017 | 20-F | 2019-04-29 |
| Q2 2017 | $24.4M | -$2.91M | -10.6% | Jun 30, 2017 | 6-K | 2017-08-22 |
| Q4 2016 | $28.5M | +$4.05M | +16.6% | Dec 31, 2016 | 20-F | 2018-04-13 |
| Q2 2016 | $27.4M | +$511K | +1.9% | Jun 30, 2016 | 6-K | 2016-08-25 |
| Q4 2015 | $24.4M | -$8.08M | -24.8% | Dec 31, 2015 | 20-F | 2017-04-27 |
| Q2 2015 | $26.8M | -$12.9M | -32.5% | Jun 30, 2015 | 6-K | 2015-08-25 |
| Q4 2014 | $32.5M | +$5.93M | +22.3% | Dec 31, 2014 | 20-F | 2016-04-25 |
| Q2 2014 | $39.8M | -$275K | -0.69% | Jun 30, 2014 | 6-K | 2014-08-22 |
| Q4 2013 | $26.6M | -$4.97M | -15.7% | Dec 31, 2013 | 20-F | 2015-04-03 |
| Q2 2013 | $40M | Jun 30, 2013 | 6-K | 2013-08-26 | ||
| Q4 2012 | $31.6M | +$9.82M | +45.2% | Dec 31, 2012 | 20-F | 2014-04-29 |
| Q4 2011 | $21.7M | Dec 31, 2011 | 20-F | 2013-04-24 |