| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $150,409,000 | -$17,325,000 | -10% | 31 Dec 2024 | 20-F | 29 Apr 2025 | 2024 | FY |
| Q4 2023 | $167,734,000 | -$48,463,000 | -22% | 31 Dec 2023 | 20-F | 29 Apr 2025 | 2024 | FY |
| Q4 2022 | $216,197,000 | -$3,407,000 | -1.6% | 31 Dec 2022 | 20-F | 30 Apr 2024 | 2023 | FY |
| Q4 2021 | $219,604,000 | +$23,717,000 | +12% | 31 Dec 2021 | 20-F | 27 Apr 2023 | 2022 | FY |
| Q4 2020 | $195,887,000 | +$824,000 | +0.42% | 31 Dec 2020 | 20-F | 27 Apr 2022 | 2021 | FY |
| Q4 2019 | $195,063,000 | +$12,762,000 | +7% | 31 Dec 2019 | 20-F | 28 Apr 2021 | 2020 | FY |
| Q2 2019 | $188,613,000 | +$21,167,000 | +13% | 30 Jun 2019 | 6-K | 28 Aug 2019 | 2019 | Q2 |
| Q4 2018 | $182,301,000 | +$19,687,000 | +12% | 31 Dec 2018 | 20-F | 27 Apr 2020 | 2019 | FY |
| Q2 2018 | $167,446,000 | +$10,225,000 | +6.5% | 30 Jun 2018 | 6-K | 09 Aug 2018 | 2018 | Q2 |
| Q4 2017 | $162,614,000 | +$16,177,000 | +11% | 31 Dec 2017 | 20-F | 25 Apr 2019 | 2018 | FY |
| Q2 2017 | $157,221,000 | +$15,778,000 | +11% | 30 Jun 2017 | 6-K | 21 Aug 2017 | 2017 | Q2 |
| Q4 2016 | $146,437,000 | +$6,439,000 | +4.6% | 31 Dec 2016 | 20-F | 30 Apr 2018 | 2017 | FY |
| Q2 2016 | $141,443,000 | +$16,907,000 | +14% | 30 Jun 2016 | 6-K | 08 Aug 2016 | 2016 | Q2 |
| Q4 2015 | $139,998,000 | +$17,562,000 | +14% | 31 Dec 2015 | 20-F | 28 Apr 2017 | 2016 | FY |
| Q2 2015 | $124,536,000 | +$20,777,000 | +20% | 30 Jun 2015 | 6-K | 05 Aug 2015 | 2015 | Q2 |
| Q4 2014 | $122,436,000 | +$17,179,000 | +16% | 31 Dec 2014 | 20-F | 26 Apr 2016 | 2015 | FY |
| Q2 2014 | $103,759,000 | 30 Jun 2014 | 6-K | 15 Aug 2014 | 2014 | Q2 | ||
| Q4 2013 | $105,257,000 | +$16,224,000 | +18% | 31 Dec 2013 | 20-F | 24 Mar 2015 | 2014 | FY |
| Q4 2012 | $89,033,000 | +$16,168,000 | +22% | 31 Dec 2012 | 20-F | 20 Mar 2014 | 2013 | FY |
| Q4 2011 | $72,865,000 | +$9,386,000 | +15% | 31 Dec 2011 | 20-F | 21 Mar 2013 | 2012 | FY |
| Q4 2010 | $63,479,000 | 31 Dec 2010 | 20-F | 20 Mar 2012 | 2011 | FY |