| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2024 | $34.3M | +$1.86M | +5.73% | Dec 31, 2024 | 20-F | 2025-03-31 |
| Q2 2024 | $31.8M | -$715K | -2.2% | Jun 30, 2024 | 6-K | 2024-09-30 |
| Q4 2023 | $32.5M | +$1.89M | +6.16% | Dec 31, 2023 | 20-F | 2025-03-31 |
| Q2 2023 | $32.5M | +$6.6M | +25.5% | Jun 30, 2023 | 6-K | 2023-09-29 |
| Q4 2022 | $30.6M | +$5.84M | +23.6% | Dec 31, 2022 | 20-F | 2024-04-01 |
| Q2 2022 | $25.9M | +$1.13M | +4.54% | Jun 30, 2022 | 6-K | 2022-09-29 |
| Q4 2021 | $24.8M | +$1.73M | +7.51% | Dec 31, 2021 | 20-F | 2023-03-30 |
| Q2 2021 | $24.8M | +$900K | +3.77% | Jun 30, 2021 | 6-K | 2021-09-30 |
| Q4 2020 | $23M | -$2.17M | -8.62% | Dec 31, 2020 | 20-F | 2022-03-31 |
| Q2 2020 | $23.9M | -$1.33M | -5.26% | Jun 30, 2020 | 6-K | 2020-10-02 |
| Q4 2019 | $25.2M | +$5.09M | +25.3% | Dec 31, 2019 | 20-F | 2021-03-30 |
| Q2 2019 | $25.2M | Jun 30, 2019 | 6-K/A | 2019-11-25 | ||
| Q4 2018 | $20.1M | -$1.3M | -6.05% | Dec 31, 2018 | 6-K | 2020-10-22 |
| Q4 2017 | $21.4M | +$3.26M | +18% | Dec 31, 2017 | 20-F | 2019-04-01 |
| Q4 2016 | $18.1M | +$1.32M | +7.84% | Dec 31, 2016 | 20-F | 2018-03-29 |
| Q4 2015 | $16.8M | +$564K | +3.47% | Dec 31, 2015 | 20-F | 2017-03-27 |
| Q4 2014 | $16.3M | -$2.93M | -15.3% | Dec 31, 2014 | 20-F | 2016-04-21 |
| Q4 2013 | $19.2M | +$1.14M | +6.31% | Dec 31, 2013 | 20-F | 2015-04-29 |
| Q4 2012 | $18M | -$2.02M | -10.1% | Dec 31, 2012 | 20-F | 2014-04-14 |
| Q4 2011 | $20.1M | -$2.23M | -9.98% | Dec 31, 2011 | 20-F | 2013-04-30 |
| Q4 2010 | $22.3M | Dec 31, 2010 | 20-F | 2012-04-30 |