| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $43,913,000 | -$6,055,000 | -12% | 31 Dec 2024 | 20-F | 25 Apr 2025 | 2024 | FY |
| Q4 2023 | $49,968,000 | -$4,549,000 | -8.3% | 31 Dec 2023 | 20-F | 25 Apr 2025 | 2024 | FY |
| Q4 2022 | $54,517,000 | +$720,000 | +1.3% | 31 Dec 2022 | 20-F | 29 Apr 2024 | 2023 | FY |
| Q4 2021 | $53,797,000 | +$19,576,000 | +57% | 31 Dec 2021 | 20-F | 27 Apr 2023 | 2022 | FY |
| Q4 2020 | $34,221,000 | -$745,000 | -2.1% | 31 Dec 2020 | 20-F | 26 Apr 2022 | 2021 | FY |
| Q4 2019 | $34,966,000 | -$22,083,000 | -39% | 31 Dec 2019 | 20-F | 21 Apr 2021 | 2020 | FY |
| Q4 2018 | $57,049,000 | -$22,700,000 | -28% | 31 Dec 2018 | 20-F | 29 Apr 2020 | 2019 | FY |
| Q4 2017 | $79,749,000 | -$4,173,000 | -5% | 31 Dec 2017 | 20-F | 17 Apr 2019 | 2018 | FY |
| Q4 2016 | $83,922,000 | +$6,872,000 | +8.9% | 31 Dec 2016 | 20-F | 16 Apr 2018 | 2017 | FY |
| Q4 2015 | $77,050,000 | -$774,000 | -1% | 31 Dec 2015 | 20-F | 16 Apr 2018 | 2017 | FY |
| Q4 2014 | $77,824,000 | $0 | 0% | 31 Dec 2014 | 20-F | 14 Nov 2017 | 2016 | FY |
| Q4 2013 | $77,824,000 | -$101,760,000 | -57% | 31 Dec 2013 | 20-F | 16 Apr 2018 | 2017 | FY |
| Q4 2012 | $179,584,000 | -$122,042,000 | -40% | 31 Dec 2012 | 20-F | 22 Apr 2016 | 2015 | FY |
| Q4 2011 | $301,626,000 | -$49,881,000 | -14% | 31 Dec 2011 | 20-F | 19 May 2015 | 2014 | FY |
| Q4 2010 | $351,507,000 | 31 Dec 2010 | 20-F | 18 Apr 2014 | 2013 | FY |