| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $164,343,000 | -$2,687,000 | -1.6% | 31 Dec 2024 | 20-F | 25 Apr 2025 | 2024 | FY |
| Q4 2023 | $167,030,000 | -$1,661,000 | -0.98% | 31 Dec 2023 | 20-F | 25 Apr 2025 | 2024 | FY |
| Q4 2022 | $168,691,000 | +$847,000 | +0.5% | 31 Dec 2022 | 20-F | 29 Apr 2024 | 2023 | FY |
| Q4 2021 | $167,844,000 | +$1,547,000 | +0.93% | 31 Dec 2021 | 20-F | 27 Apr 2023 | 2022 | FY |
| Q4 2020 | $166,297,000 | +$3,585,000 | +2.2% | 31 Dec 2020 | 20-F | 26 Apr 2022 | 2021 | FY |
| Q4 2019 | $162,712,000 | -$1,800,000 | -1.1% | 31 Dec 2019 | 20-F | 21 Apr 2021 | 2020 | FY |
| Q4 2018 | $164,512,000 | -$896,000 | -0.54% | 31 Dec 2018 | 20-F | 29 Apr 2020 | 2019 | FY |
| Q4 2017 | $165,408,000 | -$71,985,000 | -30% | 31 Dec 2017 | 20-F | 17 Apr 2019 | 2018 | FY |
| Q4 2016 | $237,393,000 | +$21,656,000 | +10% | 31 Dec 2016 | 20-F | 16 Apr 2018 | 2017 | FY |
| Q4 2015 | $215,737,000 | -$14,860,000 | -6.4% | 31 Dec 2015 | 20-F | 14 Nov 2017 | 2016 | FY |
| Q4 2014 | $230,597,000 | -$23,556,000 | -9.3% | 31 Dec 2014 | 20-F | 22 Apr 2016 | 2015 | FY |
| Q4 2013 | $254,153,000 | +$35,995,000 | +16% | 31 Dec 2013 | 20-F | 19 May 2015 | 2014 | FY |
| Q4 2012 | $218,158,000 | -$20,776,000 | -8.7% | 31 Dec 2012 | 20-F | 18 Apr 2014 | 2013 | FY |
| Q4 2011 | $238,934,000 | 31 Dec 2011 | 20-F | 26 Apr 2013 | 2012 | FY |