| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | -$16M | +$95.1M | +85.6% | Dec 31, 2022 | 10-K | 2023-03-31 |
| Q3 2022 | -$112M | -$1.43M | -1.29% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | -$112M | -$1.42M | -1.29% | Jun 30, 2022 | 10-Q | 2022-08-12 |
| Q1 2022 | -$111M | -$1.42M | -1.29% | Mar 31, 2022 | 10-Q | 2022-05-13 |
| Q4 2021 | -$111M | -$1.41M | -1.29% | Dec 31, 2021 | 10-K | 2023-03-31 |
| Q3 2021 | -$111M | -$1.47M | -1.35% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | -$110M | -$1.05M | -0.96% | Jun 30, 2021 | 10-Q | 2021-08-13 |
| Q1 2021 | -$110M | -$1.08M | -0.99% | Mar 31, 2021 | 10-Q | 2021-05-14 |
| Q4 2020 | -$110M | -$1.11M | -1.02% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | -$109M | -$1.12M | -1.03% | Sep 30, 2020 | 10-Q | 2020-11-13 |
| Q2 2020 | -$109M | -$1.55M | -1.44% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | -$109M | -$1.56M | -1.46% | Mar 31, 2020 | 10-Q | 2020-06-29 |
| Q4 2019 | -$109M | -$1.57M | -1.47% | Dec 31, 2019 | 10-K | 2021-03-31 |
| Q3 2019 | -$108M | -$1.59M | -1.49% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | -$108M | -$1.2M | -1.12% | Jun 30, 2019 | 10-Q | 2019-08-14 |
| Q1 2019 | -$107M | -$432K | -0.4% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | -$107M | -$736K | -0.69% | Dec 31, 2018 | 10-K | 2020-03-12 |
| Q3 2018 | -$107M | -$711K | -0.67% | Sep 30, 2018 | 10-Q | 2018-11-09 |
| Q2 2018 | -$107M | -$1.08M | -1.02% | Jun 30, 2018 | 10-Q | 2018-08-20 |
| Q1 2018 | -$107M | -$1.82M | -1.73% | Mar 31, 2018 | 10-Q | 2018-08-20 |
| Q4 2017 | -$106M | -$1.57M | -1.5% | Dec 31, 2017 | 10-K | 2019-02-25 |
| Q3 2017 | -$106M | -$1.63M | -1.56% | Sep 30, 2017 | 10-Q | 2017-11-13 |
| Q2 2017 | -$106M | -$1.62M | -1.56% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | -$105M | +$4.78M | +4.35% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | -$105M | +$2.89M | +2.69% | Dec 31, 2016 | 10-K | 2018-03-23 |
| Q3 2016 | -$104M | +$1.07M | +1.01% | Sep 30, 2016 | 10-Q | 2016-11-09 |
| Q2 2016 | -$104M | -$765K | -0.74% | Jun 30, 2016 | 10-Q | 2016-08-15 |
| Q1 2016 | -$110M | -$8.91M | -8.82% | Mar 31, 2016 | 10-Q | 2016-05-12 |
| Q4 2015 | -$108M | -$8.46M | -8.53% | Dec 31, 2015 | 10-K | 2017-03-31 |
| Q3 2015 | -$105M | -$8.11M | -8.34% | Sep 30, 2015 | 10-Q | 2015-11-13 |
| Q2 2015 | -$103M | -$6.75M | -7% | Jun 30, 2015 | 10-Q | 2015-08-14 |
| Q1 2015 | -$101M | -$6.55M | -6.93% | Mar 31, 2015 | 10-Q | 2015-05-15 |
| Q4 2014 | -$99.2M | -$6.51M | -7.03% | Dec 31, 2014 | 10-K | 2016-03-22 |
| Q3 2014 | -$97.2M | -$6.4M | -7.04% | Sep 30, 2014 | 10-Q | 2014-11-14 |
| Q2 2014 | -$96.4M | -$7.31M | -8.2% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | -$94.5M | -$7.1M | -8.13% | Mar 31, 2014 | 10-Q | 2014-05-14 |
| Q4 2013 | -$92.6M | -$6.9M | -8.05% | Dec 31, 2013 | 10-K | 2015-03-31 |
| Q3 2013 | -$90.8M | -$6.71M | -7.97% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | -$89.1M | -$6.52M | -7.9% | Jun 30, 2013 | 10-Q | 2013-08-14 |
| Q1 2013 | -$87.4M | -$6.42M | -7.93% | Mar 31, 2013 | 10-Q | 2013-05-14 |
| Q4 2012 | -$85.7M | -$6.25M | -7.86% | Dec 31, 2012 | 10-K | 2014-03-31 |
| Q3 2012 | -$84.1M | -$6.07M | -7.77% | Sep 30, 2012 | 10-Q | 2012-11-14 |
| Q2 2012 | -$82.6M | -$5.91M | -7.7% | Jun 30, 2012 | 10-Q | 2012-08-13 |
| Q1 2012 | -$81M | Mar 31, 2012 | 10-Q | 2012-05-14 | ||
| Q4 2011 | -$79.5M | -$5.48M | -7.41% | Dec 31, 2011 | 10-K | 2013-03-29 |
| Q3 2011 | -$78.1M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | -$76.7M | Jun 30, 2011 | 10-Q | 2011-08-12 | ||
| Q4 2010 | -$74M | Dec 31, 2010 | 10-K | 2012-03-30 |