| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $18,919,000 | -$795,000 | -4% | 31 Dec 2024 | 20-F | 18 Mar 2025 | 2024 | FY |
| Q4 2023 | $19,714,000 | -$584,000 | -2.9% | 31 Dec 2023 | 20-F | 18 Mar 2025 | 2024 | FY |
| Q4 2022 | $20,298,000 | -$235,000 | -1.1% | 31 Dec 2022 | 20-F | 18 Mar 2024 | 2023 | FY |
| Q4 2021 | $20,533,000 | +$841,000 | +4.3% | 31 Dec 2021 | 20-F/A | 15 Mar 2023 | 2022 | FY |
| Q4 2020 | $19,692,000 | +$615,000 | +3.2% | 31 Dec 2020 | 20-F | 11 Apr 2022 | 2021 | FY |
| Q4 2019 | $19,077,000 | +$369,000 | +2% | 31 Dec 2019 | 20-F | 18 Mar 2021 | 2020 | FY |
| Q4 2018 | $18,708,000 | -$719,000 | -3.7% | 31 Dec 2018 | 20-F | 18 Mar 2020 | 2019 | FY |
| Q4 2017 | $19,427,000 | -$1,153,000 | -5.6% | 31 Dec 2017 | 20-F | 21 Mar 2019 | 2018 | FY |
| Q4 2016 | $20,580,000 | -$319,000 | -1.5% | 31 Dec 2016 | 20-F | 17 Apr 2018 | 2017 | FY |
| Q4 2015 | $20,899,000 | -$209,000 | -0.99% | 31 Dec 2015 | 20-F | 06 Apr 2017 | 2016 | FY |
| Q4 2014 | $21,108,000 | -$162,000 | -0.76% | 31 Dec 2014 | 20-F | 11 Apr 2016 | 2015 | FY |
| Q4 2013 | $21,270,000 | +$568,000 | +2.7% | 31 Dec 2013 | 20-F | 16 Apr 2015 | 2014 | FY |
| Q4 2012 | $20,702,000 | -$1,210,000 | -5.5% | 31 Dec 2012 | 20-F | 14 Apr 2014 | 2013 | FY |
| Q4 2011 | $21,912,000 | -$707,000 | -3.1% | 31 Dec 2011 | 20-F | 19 Apr 2013 | 2012 | FY |
| Q4 2010 | $22,619,000 | 31 Dec 2010 | 20-F | 24 Apr 2012 | 2011 | FY |