| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $214M | +$14.1M | +7.07% | Sep 30, 2023 | 10-Q | 2023-11-20 |
| Q2 2023 | $222M | +$30.5M | +15.9% | Jun 30, 2023 | 10-Q | 2023-08-18 |
| Q1 2023 | $220M | +$14.5M | +7.04% | Mar 31, 2023 | 10-Q | 2023-05-22 |
| Q4 2022 | $213M | +$11.1M | +5.49% | Dec 31, 2022 | 10-Q | 2023-11-20 |
| Q3 2022 | $200M | Sep 30, 2022 | 10-Q | 2022-11-14 | ||
| Q2 2022 | $192M | Jun 30, 2022 | 10-Q | 2022-08-15 | ||
| Q1 2022 | $205M | Mar 31, 2022 | 10-Q | 2022-05-13 | ||
| Q4 2021 | $202M | +$33.5M | +19.9% | Dec 31, 2021 | 10-K | 2023-04-14 |
| Q4 2020 | $169M | -$15.7M | -8.51% | Dec 31, 2020 | 10-K | 2022-04-01 |
| Q4 2019 | $184M | -$4.33M | -2.3% | Dec 31, 2019 | 20-F/A | 2021-11-23 |
| Q4 2018 | $189M | -$226M | -54.5% | Dec 31, 2018 | 20-F | 2020-06-30 |
| Q4 2017 | $415M | +$40.2M | +10.7% | Dec 31, 2017 | 20-F | 2019-04-30 |
| Q4 2016 | $375M | -$118M | -24% | Dec 31, 2016 | 20-F/A | 2018-12-11 |
| Q4 2015 | $493M | +$167M | +51.3% | Dec 31, 2015 | 20-F | 2017-10-27 |
| Q3 2015 | $431M | +$370M | +605% | Sep 30, 2015 | 10-Q | 2015-11-13 |
| Q2 2015 | $420M | +$363M | +639% | Jun 30, 2015 | 10-Q/A | 2015-09-03 |
| Q1 2015 | $379M | +$306M | +419% | Mar 31, 2015 | 10-Q/A | 2015-09-03 |
| Q4 2014 | $326M | +$252M | +341% | Dec 31, 2014 | 20-F/A | 2016-12-23 |
| Q3 2014 | $61.2M | -$58.5M | -48.9% | Sep 30, 2014 | 10-Q/A | 2015-04-17 |
| Q2 2014 | $56.9M | -$67.5M | -54.3% | Jun 30, 2014 | 10-Q | 2014-08-19 |
| Q1 2014 | $73.1M | -$57.9M | -44.2% | Mar 31, 2014 | 10-Q | 2014-05-15 |
| Q4 2013 | $73.8M | -$64.9M | -46.8% | Dec 31, 2013 | 10-K/A | 2015-09-03 |
| Q3 2013 | $120M | -$29.4M | -19.7% | Sep 30, 2013 | 10-Q | 2013-11-19 |
| Q2 2013 | $124M | -$21.1M | -14.5% | Jun 30, 2013 | 10-Q/A | 2014-01-02 |
| Q1 2013 | $131M | +$24M | +22.4% | Mar 31, 2013 | 10-Q | 2013-05-20 |
| Q4 2012 | $139M | +$6.4M | +4.83% | Dec 31, 2012 | 10-K | 2014-04-15 |
| Q3 2012 | $149M | +$112M | +297% | Sep 30, 2012 | 10-Q | 2012-11-19 |
| Q2 2012 | $145M | +$107M | +274% | Jun 30, 2012 | 10-Q | 2012-09-14 |
| Q1 2012 | $107M | Mar 31, 2012 | 10-Q | 2012-05-14 | ||
| Q4 2011 | $132M | +$102M | +333% | Dec 31, 2011 | 10-K | 2013-04-19 |
| Q3 2011 | $37.5M | Sep 30, 2011 | 10-Q/A | 2012-04-16 | ||
| Q2 2011 | $38.9M | Jun 30, 2011 | 10-Q/A | 2012-04-16 | ||
| Q4 2010 | $30.6M | Dec 31, 2010 | 10-K | 2012-04-16 |