| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $326,878,000 | +$8,190,000 | +2.6% | 31 Dec 2024 | 20-F | 21 Apr 2025 | 2024 | FY |
| Q4 2023 | $318,688,000 | +$27,761,000 | +9.5% | 31 Dec 2023 | 20-F | 21 Apr 2025 | 2024 | FY |
| Q4 2022 | $290,927,000 | -$2,094,000 | -0.72% | 31 Dec 2022 | 20-F | 18 Apr 2024 | 2023 | FY |
| Q4 2021 | $293,021,000 | -$19,451,000 | -6.2% | 31 Dec 2021 | 20-F | 19 Apr 2023 | 2022 | FY |
| Q4 2020 | $312,472,000 | -$26,763,000 | -7.9% | 31 Dec 2020 | 20-F | 26 Apr 2022 | 2021 | FY |
| Q4 2019 | $339,235,000 | -$34,557,000 | -9.2% | 31 Dec 2019 | 20-F | 26 Apr 2021 | 2020 | FY |
| Q4 2018 | $373,792,000 | +$158,633,000 | +74% | 31 Dec 2018 | 20-F | 23 Apr 2020 | 2019 | FY |
| Q2 2018 | $207,168,000 | 30 Jun 2018 | 6-K | 28 Sep 2018 | 2018 | Q2 | ||
| Q4 2017 | $215,159,000 | +$37,140,000 | +21% | 31 Dec 2017 | 20-F | 30 Apr 2019 | 2018 | FY |
| Q4 2016 | $178,019,000 | +$36,016,000 | +25% | 31 Dec 2016 | 20-F | 01 May 2018 | 2017 | FY |
| Q4 2015 | $142,003,000 | -$10,334,000 | -6.8% | 31 Dec 2015 | 20-F | 27 Apr 2017 | 2016 | FY |
| Q4 2014 | $152,337,000 | -$8,205,000 | -5.1% | 31 Dec 2014 | 20-F | 20 Apr 2016 | 2015 | FY |
| Q4 2013 | $160,542,000 | +$13,203,000 | +9% | 31 Dec 2013 | 20-F | 28 Apr 2015 | 2014 | FY |
| Q4 2012 | $147,339,000 | -$10,118,000 | -6.4% | 31 Dec 2012 | 20-F | 10 Apr 2014 | 2013 | FY |
| Q4 2011 | $157,457,000 | -$30,887,000 | -16% | 31 Dec 2011 | 20-F/A | 26 Jun 2013 | 2012 | FY |
| Q4 2010 | $188,344,000 | 31 Dec 2010 | 20-F | 30 Apr 2012 | 2011 | FY |