| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | -$279M | -$13.3M | -5% | Dec 31, 2023 | 10-K | 2024-03-22 |
| Q3 2023 | -$278M | -$21.7M | -8.44% | Sep 30, 2023 | 10-Q | 2023-11-08 |
| Q2 2023 | -$274M | -$20.4M | -8.06% | Jun 30, 2023 | 10-Q | 2023-08-14 |
| Q1 2023 | -$270M | -$20.3M | -8.12% | Mar 31, 2023 | 10-Q | 2023-05-10 |
| Q4 2022 | -$266M | -$19.9M | -8.09% | Dec 31, 2022 | 10-K | 2024-03-22 |
| Q3 2022 | -$256M | -$13.1M | -5.37% | Sep 30, 2022 | 10-Q | 2022-11-09 |
| Q2 2022 | -$253M | -$13.2M | -5.51% | Jun 30, 2022 | 10-Q | 2022-08-10 |
| Q1 2022 | -$250M | -$8.87M | -3.68% | Mar 31, 2022 | 10-Q | 2022-05-11 |
| Q4 2021 | -$246M | -$11.4M | -4.85% | Dec 31, 2021 | 10-K | 2023-03-01 |
| Q3 2021 | -$243M | -$20.7M | -9.29% | Sep 30, 2021 | 10-Q | 2021-11-09 |
| Q2 2021 | -$240M | -$19.3M | -8.76% | Jun 30, 2021 | 10-Q | 2021-08-09 |
| Q1 2021 | -$241M | -$26.6M | -12.4% | Mar 31, 2021 | 10-Q | 2021-05-06 |
| Q4 2020 | -$234M | -$27.5M | -13.3% | Dec 31, 2020 | 10-K | 2022-03-01 |
| Q3 2020 | -$223M | -$25.3M | -12.8% | Sep 30, 2020 | 10-Q | 2020-11-09 |
| Q2 2020 | -$221M | -$27.5M | -14.3% | Jun 30, 2020 | 10-Q | 2020-08-10 |
| Q1 2020 | -$215M | -$24.3M | -12.8% | Mar 31, 2020 | 10-Q | 2020-05-11 |
| Q4 2019 | -$207M | -$18.6M | -9.9% | Dec 31, 2019 | 10-K | 2021-02-26 |
| Q3 2019 | -$197M | -$50.4M | -34.3% | Sep 30, 2019 | 10-Q | 2019-11-08 |
| Q2 2019 | -$193M | -$59.4M | -44.4% | Jun 30, 2019 | 10-Q | 2019-08-08 |
| Q1 2019 | -$190M | -$69.2M | -57.2% | Mar 31, 2019 | 10-Q | 2019-05-10 |
| Q4 2018 | -$188M | -$76.9M | -69.1% | Dec 31, 2018 | 10-K | 2020-03-04 |
| Q3 2018 | -$147M | -$59.7M | -68.4% | Sep 30, 2018 | 10-Q | 2018-11-07 |
| Q2 2018 | -$134M | -$55.5M | -71% | Jun 30, 2018 | 10-Q | 2018-08-07 |
| Q1 2018 | -$121M | -$51.6M | -74.4% | Mar 31, 2018 | 10-Q | 2018-05-09 |
| Q4 2017 | -$111M | -$50.1M | -81.7% | Dec 31, 2017 | 10-K | 2019-02-19 |
| Q3 2017 | -$87.3M | -$36.4M | -71.6% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | -$78.2M | -$32.7M | -71.9% | Jun 30, 2017 | 10-Q | 2017-08-11 |
| Q1 2017 | -$69.4M | -$31.8M | -84.4% | Mar 31, 2017 | 10-Q | 2017-05-11 |
| Q4 2016 | -$61.3M | -$30.2M | -97.2% | Dec 31, 2016 | 10-K | 2018-03-02 |
| Q3 2016 | -$50.9M | -$9.17M | -22% | Sep 30, 2016 | 10-Q | 2016-11-10 |
| Q2 2016 | -$45.5M | -$5.94M | -15% | Jun 30, 2016 | 10-Q | 2016-08-11 |
| Q1 2016 | -$37.6M | +$630K | +1.65% | Mar 31, 2016 | 10-Q | 2016-05-12 |
| Q4 2015 | -$31.1M | +$3.03M | +8.9% | Dec 31, 2015 | 10-K | 2017-03-09 |
| Q3 2015 | -$41.7M | Sep 30, 2015 | 10-Q | 2015-11-13 | ||
| Q2 2015 | -$39.5M | Jun 30, 2015 | 10-Q | 2015-08-14 | ||
| Q1 2015 | -$38.2M | Mar 31, 2015 | 10-Q | 2015-05-12 | ||
| Q4 2014 | -$34.1M | -$16.1M | -89.8% | Dec 31, 2014 | 10-K | 2016-03-24 |
| Q4 2013 | -$18M | Dec 31, 2013 | 10-K | 2015-03-25 |