| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | $0 | $0 | Dec 31, 2022 | 10-K | 2023-03-10 | |
| Q4 2021 | $0 | $0 | Dec 31, 2021 | 10-K | 2022-03-11 | |
| Q3 2021 | $0 | $0 | Sep 30, 2021 | 10-Q | 2021-11-05 | |
| Q2 2021 | $0 | -$196M | -100% | Jun 30, 2021 | 10-Q | 2021-08-06 |
| Q1 2021 | $0 | -$196M | -100% | Mar 31, 2021 | 10-Q | 2021-05-07 |
| Q4 2020 | $0 | -$94.8M | -100% | Dec 31, 2020 | 10-K | 2022-03-11 |
| Q3 2020 | $0 | -$437M | -100% | Sep 30, 2020 | 10-Q | 2020-11-06 |
| Q2 2020 | $196M | -$243M | -55.3% | Jun 30, 2020 | 10-Q | 2020-08-07 |
| Q1 2020 | $196M | -$244M | -55.4% | Mar 31, 2020 | 10-Q | 2020-05-11 |
| Q4 2019 | $94.8M | +$274K | +0.29% | Dec 31, 2019 | 10-K | 2022-03-11 |
| Q3 2019 | $437M | -$187M | -30% | Sep 30, 2019 | 10-Q | 2019-11-08 |
| Q2 2019 | $440M | -$178M | -28.8% | Jun 30, 2019 | 10-Q | 2019-08-09 |
| Q1 2019 | $440M | -$23.5M | -5.07% | Mar 31, 2019 | 10-Q | 2019-05-10 |
| Q4 2018 | $94.5M | -$360M | -79.2% | Dec 31, 2018 | 10-K | 2021-03-15 |
| Q3 2018 | $624M | +$181M | +40.8% | Sep 30, 2018 | 10-Q | 2018-11-08 |
| Q2 2018 | $618M | +$166M | +36.6% | Jun 30, 2018 | 10-Q | 2018-08-09 |
| Q1 2018 | $464M | +$12.2M | +2.71% | Mar 31, 2018 | 10-Q | 2018-05-10 |
| Q4 2017 | $455M | +$11.1M | +2.5% | Dec 31, 2017 | 10-K | 2020-03-16 |
| Q3 2017 | $443M | -$4.76M | -1.06% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | $452M | +$3.59M | +0.8% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | $451M | +$1.26M | +0.28% | Mar 31, 2017 | 10-Q | 2017-05-04 |
| Q4 2016 | $444M | -$4.87M | -1.09% | Dec 31, 2016 | 10-K | 2019-03-18 |
| Q3 2016 | $448M | +$363M | +425% | Sep 30, 2016 | 10-Q | 2016-11-04 |
| Q2 2016 | $449M | +$363M | +425% | Jun 30, 2016 | 10-Q | 2016-08-04 |
| Q1 2016 | $450M | +$367M | +442% | Mar 31, 2016 | 10-Q | 2016-05-05 |
| Q4 2015 | $448M | +$364M | +434% | Dec 31, 2015 | 10-K | 2018-04-02 |
| Q3 2015 | $85.4M | -$2.24M | -2.56% | Sep 30, 2015 | 10-Q | 2015-11-05 |
| Q2 2015 | $85.4M | +$76.1M | +810% | Jun 30, 2015 | 10-Q | 2015-08-06 |
| Q1 2015 | $83M | +$74M | +826% | Mar 31, 2015 | 10-Q | 2015-05-07 |
| Q4 2014 | $83.9M | +$75.3M | +873% | Dec 31, 2014 | 10-K | 2017-03-16 |
| Q3 2014 | $87.7M | +$79.3M | +939% | Sep 30, 2014 | 10-Q | 2014-11-10 |
| Q2 2014 | $9.38M | +$1.23M | +15% | Jun 30, 2014 | 10-Q | 2014-08-08 |
| Q1 2014 | $8.96M | +$1.02M | +12.9% | Mar 31, 2014 | 10-Q | 2014-05-09 |
| Q4 2013 | $8.62M | +$370K | +4.48% | Dec 31, 2013 | 10-K | 2016-03-15 |
| Q3 2013 | $8.44M | +$289K | +3.55% | Sep 30, 2013 | 10-Q | 2013-11-08 |
| Q2 2013 | $8.16M | +$552K | +7.26% | Jun 30, 2013 | 10-Q | 2013-08-08 |
| Q1 2013 | $7.94M | -$454K | -5.41% | Mar 31, 2013 | 10-Q | 2013-05-10 |
| Q4 2012 | $8.25M | +$215K | +2.67% | Dec 31, 2012 | 10-K | 2015-03-16 |
| Q3 2012 | $8.15M | -$367K | -4.31% | Sep 30, 2012 | 10-Q | 2012-11-08 |
| Q2 2012 | $7.61M | -$1.71M | -18.4% | Jun 30, 2012 | 10-Q | 2012-08-08 |
| Q1 2012 | $8.39M | Mar 31, 2012 | 10-Q | 2012-05-08 | ||
| Q4 2011 | $8.04M | -$357K | -4.25% | Dec 31, 2011 | 10-K | 2013-03-15 |
| Q3 2011 | $8.52M | Sep 30, 2011 | 10-Q | 2011-11-08 | ||
| Q2 2011 | $9.32M | Jun 30, 2011 | 10-Q | 2011-08-09 | ||
| Q4 2010 | $8.4M | Dec 31, 2010 | 10-K | 2013-03-15 |