| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | -$156M | -$10.6M | -7.27% | Mar 31, 2024 | 10-Q | 2024-05-14 |
| Q4 2023 | -$154M | -$12.9M | -9.1% | Dec 31, 2023 | 10-Q | 2024-05-14 |
| Q3 2023 | -$151M | -$13.7M | -9.98% | Sep 30, 2023 | 10-Q | 2023-11-13 |
| Q2 2023 | -$149M | -$16M | -12.1% | Jun 30, 2023 | 10-Q | 2023-08-14 |
| Q1 2023 | -$146M | -$18.2M | -14.2% | Mar 31, 2023 | 10-Q | 2023-05-10 |
| Q4 2022 | -$141M | -$18.6M | -15.2% | Dec 31, 2022 | 10-K | 2024-03-18 |
| Q3 2022 | -$138M | -$19.7M | -16.7% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | -$133M | -$19.6M | -17.3% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | -$128M | -$19.2M | -17.7% | Mar 31, 2022 | 10-Q | 2022-05-12 |
| Q4 2021 | -$123M | -$19M | -18.4% | Dec 31, 2021 | 10-K | 2023-03-31 |
| Q3 2021 | -$118M | -$18.6M | -18.7% | Sep 30, 2021 | 10-Q | 2021-11-12 |
| Q2 2021 | -$113M | -$17.7M | -18.6% | Jun 30, 2021 | 10-Q | 2021-08-12 |
| Q1 2021 | -$108M | -$17.4M | -19.1% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | -$104M | -$19.3M | -22.8% | Dec 31, 2020 | 10-K | 2022-03-29 |
| Q3 2020 | -$99.3M | -$20.8M | -26.5% | Sep 30, 2020 | 10-Q | 2020-11-12 |
| Q2 2020 | -$95.4M | -$22.1M | -30.1% | Jun 30, 2020 | 10-Q | 2020-08-11 |
| Q1 2020 | -$91M | -$23.3M | -34.5% | Mar 31, 2020 | 10-Q | 2020-05-14 |
| Q4 2019 | -$84.5M | -$23.1M | -37.6% | Dec 31, 2019 | 10-K | 2021-03-16 |
| Q3 2019 | -$78.5M | -$22.7M | -40.7% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | -$73.3M | -$22.7M | -44.8% | Jun 30, 2019 | 10-Q | 2019-08-08 |
| Q1 2019 | -$67.7M | -$21.2M | -45.7% | Mar 31, 2019 | 10-Q | 2019-05-09 |
| Q4 2018 | -$61.4M | -$22.3M | -56.9% | Dec 31, 2018 | 10-K | 2020-03-30 |
| Q3 2018 | -$55.8M | Sep 30, 2018 | 10-Q | 2018-11-14 | ||
| Q2 2018 | -$50.6M | Jun 30, 2018 | 10-Q | 2018-08-13 | ||
| Q1 2018 | -$46.4M | Mar 31, 2018 | 10-Q | 2018-05-14 | ||
| Q4 2017 | -$39.1M | Dec 31, 2017 | 10-K | 2019-03-26 |