| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2022 | $47M | -$27.9M | -37.2% | Sep 30, 2022 | 10-Q | 2022-11-09 |
| Q2 2022 | $53.4M | -$27M | -33.6% | Jun 30, 2022 | 10-Q | 2022-08-12 |
| Q1 2022 | $62.9M | -$6.4M | -9.24% | Mar 31, 2022 | 10-Q | 2022-05-05 |
| Q4 2021 | $69.3M | -$12.4M | -15.2% | Dec 31, 2021 | 10-Q | 2022-11-09 |
| Q3 2021 | $74.9M | -$79M | -51.4% | Sep 30, 2021 | 10-Q | 2021-11-04 |
| Q2 2021 | $80.5M | -$73.9M | -47.9% | Jun 30, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | $69.3M | -$88.6M | -56.1% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | $81.8M | -$78M | -48.8% | Dec 31, 2020 | 10-K | 2022-02-25 |
| Q3 2020 | $154M | -$22.9M | -13% | Sep 30, 2020 | 10-Q | 2020-11-04 |
| Q2 2020 | $154M | -$35.1M | -18.5% | Jun 30, 2020 | 10-Q | 2020-08-06 |
| Q1 2020 | $158M | -$45.9M | -22.5% | Mar 31, 2020 | 10-Q | 2020-05-07 |
| Q4 2019 | $160M | +$79.4M | +98.9% | Dec 31, 2019 | 10-K | 2021-03-15 |
| Q3 2019 | $177M | +$90.5M | +105% | Sep 30, 2019 | 10-Q | 2019-10-31 |
| Q2 2019 | $189M | +$98.6M | +108% | Jun 30, 2019 | 10-Q | 2019-08-06 |
| Q1 2019 | $204M | +$98.1M | +92.7% | Mar 31, 2019 | 10-Q | 2019-05-09 |
| Q4 2018 | $80.3M | -$41.2M | -33.9% | Dec 31, 2018 | 10-K | 2020-03-30 |
| Q3 2018 | $86.4M | -$28.4M | -24.8% | Sep 30, 2018 | 10-Q | 2018-11-08 |
| Q2 2018 | $90.9M | -$29M | -24.2% | Jun 30, 2018 | 10-Q | 2018-08-02 |
| Q1 2018 | $106M | -$18.2M | -14.7% | Mar 31, 2018 | 10-Q | 2018-05-04 |
| Q4 2017 | $121M | -$8.94M | -6.86% | Dec 31, 2017 | 10-K | 2019-03-08 |
| Q3 2017 | $115M | -$26.2M | -18.6% | Sep 30, 2017 | 10-Q | 2017-11-02 |
| Q2 2017 | $120M | -$20M | -14.3% | Jun 30, 2017 | 10-Q | 2017-08-04 |
| Q1 2017 | $124M | -$23.8M | -16.1% | Mar 31, 2017 | 10-Q | 2017-05-04 |
| Q4 2016 | $130M | -$30.9M | -19.2% | Dec 31, 2016 | 10-K | 2018-02-27 |
| Q3 2016 | $141M | -$34.6M | -19.7% | Sep 30, 2016 | 10-Q | 2016-11-04 |
| Q2 2016 | $140M | -$57.5M | -29.1% | Jun 30, 2016 | 10-Q | 2016-08-04 |
| Q1 2016 | $148M | -$73.9M | -33.4% | Mar 31, 2016 | 10-Q | 2016-05-06 |
| Q4 2015 | $161M | -$89M | -35.5% | Dec 31, 2015 | 10-K | 2017-02-27 |
| Q3 2015 | $176M | -$97.9M | -35.8% | Sep 30, 2015 | 10-Q | 2015-11-09 |
| Q2 2015 | $197M | -$103M | -34.2% | Jun 30, 2015 | 10-Q | 2015-08-06 |
| Q1 2015 | $222M | -$100M | -31.1% | Mar 31, 2015 | 10-Q | 2015-05-07 |
| Q4 2014 | $250M | -$92.5M | -27% | Dec 31, 2014 | 10-K | 2016-02-29 |
| Q3 2014 | $274M | -$103M | -27.3% | Sep 30, 2014 | 10-Q | 2014-11-06 |
| Q2 2014 | $300M | -$94.3M | -23.9% | Jun 30, 2014 | 10-Q | 2014-08-07 |
| Q1 2014 | $322M | -$95.1M | -22.8% | Mar 31, 2014 | 10-Q | 2014-05-08 |
| Q4 2013 | $343M | -$91.1M | -21% | Dec 31, 2013 | 10-K | 2015-02-26 |
| Q3 2013 | $376M | -$57M | -13.1% | Sep 30, 2013 | 10-Q | 2013-11-07 |
| Q2 2013 | $394M | -$51.3M | -11.5% | Jun 30, 2013 | 10-Q | 2013-08-08 |
| Q1 2013 | $417M | +$46.8M | +12.7% | Mar 31, 2013 | 10-Q | 2013-05-08 |
| Q4 2012 | $434M | +$40.5M | +10.3% | Dec 31, 2012 | 10-K | 2014-03-06 |
| Q3 2012 | $433M | +$37.6M | +9.5% | Sep 30, 2012 | 10-Q | 2012-11-08 |
| Q2 2012 | $446M | -$101M | -18.5% | Jun 30, 2012 | 10-Q | 2012-08-09 |
| Q1 2012 | $370M | Mar 31, 2012 | 10-Q | 2012-05-08 | ||
| Q4 2011 | $393M | -$185M | -31.9% | Dec 31, 2011 | 10-K | 2013-03-18 |
| Q3 2011 | $396M | Sep 30, 2011 | 10-Q | 2011-11-08 | ||
| Q2 2011 | $547M | Jun 30, 2011 | 10-Q | 2011-08-09 | ||
| Q4 2010 | $578M | Dec 31, 2010 | 10-K | 2013-03-18 |