| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$56.6M | -$7.46M | -15.2% | Jun 30, 2024 | 10-Q | 2024-08-09 |
| Q1 2024 | -$55M | -$7.7M | -16.3% | Mar 31, 2024 | 10-Q | 2024-05-14 |
| Q4 2023 | -$52.9M | -$7.85M | -17.4% | Dec 31, 2023 | 10-Q | 2024-08-09 |
| Q3 2023 | -$51.2M | -$9.62M | -23.1% | Sep 30, 2023 | 10-Q | 2023-11-13 |
| Q2 2023 | -$49.2M | -$10.2M | -26.1% | Jun 30, 2023 | 10-Q | 2023-08-11 |
| Q1 2023 | -$47.3M | -$11M | -30.3% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | -$45.1M | -$11.4M | -33.7% | Dec 31, 2022 | 10-K | 2024-03-28 |
| Q3 2022 | -$41.6M | -$11.4M | -37.6% | Sep 30, 2022 | 10-Q | 2022-11-10 |
| Q2 2022 | -$39M | -$12M | -44.6% | Jun 30, 2022 | 10-Q | 2022-08-12 |
| Q1 2022 | -$36.3M | -$12.6M | -53.3% | Mar 31, 2022 | 10-Q | 2022-05-12 |
| Q4 2021 | -$33.7M | -$14.3M | -73.7% | Dec 31, 2021 | 10-K | 2023-03-31 |
| Q3 2021 | -$30.2M | -$11.6M | -62.1% | Sep 30, 2021 | 10-Q | 2021-11-10 |
| Q2 2021 | -$27M | -$10.4M | -62.9% | Jun 30, 2021 | 10-Q | 2021-08-11 |
| Q1 2021 | -$23.7M | -$9.63M | -68.6% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | -$19.4M | -$7.2M | -58.9% | Dec 31, 2020 | 10-K | 2022-03-30 |
| Q3 2020 | -$18.7M | -$10.4M | -125% | Sep 30, 2020 | 10-Q | 2020-11-10 |
| Q2 2020 | -$16.5M | -$9.93M | -150% | Jun 30, 2020 | 10-Q | 2020-08-13 |
| Q1 2020 | -$14M | -$8.7M | -163% | Mar 31, 2020 | 10-Q | 2020-05-13 |
| Q4 2019 | -$12.2M | -$7.7M | -171% | Dec 31, 2019 | 10-K | 2021-03-16 |
| Q3 2019 | -$8.3M | Sep 30, 2019 | 10-Q | 2019-11-12 | ||
| Q2 2019 | -$6.61M | Jun 30, 2019 | 10-Q | 2019-08-14 | ||
| Q1 2019 | -$5.34M | Mar 31, 2019 | 10-Q | 2019-05-15 | ||
| Q4 2018 | -$4.51M | -$2.5M | -124% | Dec 31, 2018 | 10-K | 2020-03-02 |
| Q4 2017 | -$2.02M | Dec 31, 2017 | 10-K | 2019-04-01 |