| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | -$58.9M | -$15.7M | -36.2% | Mar 31, 2024 | 10-Q | 2024-04-30 |
| Q4 2023 | -$56.8M | -$18.7M | -49% | Dec 31, 2023 | 10-Q | 2024-04-30 |
| Q3 2023 | -$52.1M | -$18.1M | -53.4% | Sep 30, 2023 | 10-Q | 2023-11-09 |
| Q2 2023 | -$48.7M | -$23.4M | -92.7% | Jun 30, 2023 | 10-Q | 2023-08-14 |
| Q1 2023 | -$43.3M | -$19.7M | -83.8% | Mar 31, 2023 | 10-Q | 2023-05-10 |
| Q4 2022 | -$38.1M | -$15.3M | -66.9% | Dec 31, 2022 | 10-K | 2024-03-28 |
| Q3 2022 | -$33.9M | -$11.7M | -52.6% | Sep 30, 2022 | 10-Q | 2022-11-10 |
| Q2 2022 | -$25.3M | -$2.98M | -13.4% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | -$23.5M | +$16.7K | +0.07% | Mar 31, 2022 | 10-Q | 2022-05-10 |
| Q4 2021 | -$22.8M | -$876K | -3.99% | Dec 31, 2021 | 10-K | 2023-03-30 |
| Q3 2021 | -$22.2M | -$1.39M | -6.64% | Sep 30, 2021 | 10-Q | 2021-11-09 |
| Q2 2021 | -$22.3M | -$2.14M | -10.6% | Jun 30, 2021 | 10-Q | 2021-08-11 |
| Q1 2021 | -$23.6M | -$4.97M | -26.7% | Mar 31, 2021 | 10-Q | 2021-05-11 |
| Q4 2020 | -$22M | -$5.07M | -30% | Dec 31, 2020 | 10-K | 2022-03-29 |
| Q3 2020 | -$20.9M | -$6.59M | -46.2% | Sep 30, 2020 | 10-Q | 2020-11-03 |
| Q2 2020 | -$20.2M | -$8.71M | -76% | Jun 30, 2020 | 10-Q | 2020-08-13 |
| Q1 2020 | -$18.6M | -$8.56M | -85.5% | Mar 31, 2020 | 10-Q | 2020-07-06 |
| Q4 2019 | -$16.9M | -$8.35M | -97.8% | Dec 31, 2019 | 10-K | 2021-03-31 |
| Q3 2019 | -$14.3M | -$7.49M | -111% | Sep 30, 2019 | 10-Q | 2019-11-19 |
| Q2 2019 | -$11.4M | -$5.52M | -93.2% | Jun 30, 2019 | 10-Q | 2019-08-19 |
| Q1 2019 | -$10M | Mar 31, 2019 | 10-Q | 2019-05-20 | ||
| Q4 2018 | -$8.54M | -$3.9M | -83.9% | Dec 31, 2018 | 10-K | 2020-05-18 |
| Q3 2018 | -$6.77M | Sep 30, 2018 | 10-Q | 2018-11-19 | ||
| Q2 2018 | -$5.93M | Jun 30, 2018 | 10-Q | 2018-08-16 | ||
| Q4 2017 | -$4.64M | Dec 31, 2017 | 10-K | 2019-04-01 |