| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$77.2M | -$21.7M | -39% | Jun 30, 2024 | 10-Q | 2024-08-12 |
| Q1 2024 | -$71.3M | -$22.1M | -44.9% | Mar 31, 2024 | 10-Q | 2024-05-15 |
| Q4 2023 | -$66.3M | -$23.7M | -55.6% | Dec 31, 2023 | 10-Q | 2024-08-12 |
| Q3 2023 | -$61.1M | -$22.9M | -59.8% | Sep 30, 2023 | 10-Q | 2023-11-14 |
| Q2 2023 | -$55.5M | -$23M | -70.6% | Jun 30, 2023 | 10-Q | 2023-08-16 |
| Q1 2023 | -$49.2M | -$21.9M | -80.2% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | -$42.6M | -$19.4M | -83.9% | Dec 31, 2022 | 10-K | 2024-04-12 |
| Q3 2022 | -$38.2M | -$19.1M | -100% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | -$32.5M | -$16.6M | -104% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | -$27.3M | -$14.3M | -111% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | -$23.2M | -$11.9M | -106% | Dec 31, 2021 | 10-K | 2023-03-28 |
| Q3 2021 | -$19.1M | -$8.7M | -83.7% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | -$16M | -$6.61M | -70.5% | Jun 30, 2021 | 10-Q | 2021-08-16 |
| Q1 2021 | -$13M | -$4.01M | -44.9% | Mar 31, 2021 | 10-Q | 2021-05-21 |
| Q4 2020 | -$11.2M | -$2.85M | -33.9% | Dec 31, 2020 | 10-K | 2022-03-28 |
| Q3 2020 | -$10.4M | -$2.52M | -32% | Sep 30, 2020 | 10-Q | 2020-11-13 |
| Q2 2020 | -$9.38M | -$1.77M | -23.3% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | -$8.95M | -$1.96M | -28.1% | Mar 31, 2020 | 10-Q | 2020-06-25 |
| Q4 2019 | -$8.4M | -$1.98M | -30.9% | Dec 31, 2019 | 10-K | 2021-03-19 |
| Q3 2019 | -$7.87M | -$1.85M | -30.8% | Sep 30, 2019 | 10-Q | 2019-11-01 |
| Q2 2019 | -$7.6M | -$1.77M | -30.5% | Jun 30, 2019 | 10-Q | 2019-08-14 |
| Q1 2019 | -$6.98M | -$1.88M | -36.8% | Mar 31, 2019 | 10-Q | 2019-05-14 |
| Q4 2018 | -$6.42M | -$2.06M | -47.2% | Dec 31, 2018 | 10-K | 2020-05-14 |
| Q3 2018 | -$6.02M | -$2.33M | -63.1% | Sep 30, 2018 | 10-Q | 2018-11-13 |
| Q2 2018 | -$5.83M | -$2.98M | -104% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | -$5.11M | -$4.91M | -2565% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | -$4.36M | -$2.42M | -125% | Dec 31, 2017 | 10-K | 2019-03-29 |
| Q3 2017 | -$3.69M | +$6.73M | +64.6% | Sep 30, 2017 | 10-Q | 2017-11-17 |
| Q2 2017 | -$2.85M | Jun 30, 2017 | 10-Q | 2017-08-18 | ||
| Q1 2017 | -$192K | Mar 31, 2017 | 10-Q | 2017-05-22 | ||
| Q4 2016 | -$1.93M | -$1.93M | Dec 31, 2016 | 10-K | 2018-04-17 | |
| Q3 2016 | -$10.4M | Sep 30, 2016 | 10-Q/A | 2016-12-12 | ||
| Q4 2015 | -$4.06K* | Dec 31, 2015 | 10-K | 2017-03-30 |