| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | -$15M | -$843K | -5.93% | Sep 30, 2024 | 10-Q | 2024-11-14 |
| Q2 2024 | -$14.7M | -$768K | -5.52% | Jun 30, 2024 | 10-Q | 2024-08-14 |
| Q1 2024 | -$14.4M | -$865K | -6.38% | Mar 31, 2024 | 10-Q | 2024-05-14 |
| Q4 2023 | -$14.3M | -$1.39M | -10.7% | Dec 31, 2023 | 10-Q | 2024-11-14 |
| Q3 2023 | -$14.2M | -$1.46M | -11.5% | Sep 30, 2023 | 10-Q | 2023-11-14 |
| Q2 2023 | -$13.9M | -$1.09M | -8.52% | Jun 30, 2023 | 10-Q | 2023-08-11 |
| Q1 2023 | -$13.5M | -$1.1M | -8.85% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | -$13M | -$1.15M | -9.74% | Dec 31, 2022 | 10-K | 2024-04-10 |
| Q3 2022 | -$12.7M | -$1.13M | -9.75% | Sep 30, 2022 | 10-Q | 2022-11-10 |
| Q2 2022 | -$12.8M | -$1.96M | -18.1% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | -$12.4M | -$2.06M | -19.9% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | -$11.8M | -$2.08M | -21.4% | Dec 31, 2021 | 10-K | 2023-03-24 |
| Q3 2021 | -$11.6M | -$2.61M | -29% | Sep 30, 2021 | 10-Q | 2021-11-12 |
| Q2 2021 | -$10.9M | -$2.4M | -28.4% | Jun 30, 2021 | 10-Q | 2021-08-13 |
| Q1 2021 | -$10.4M | -$2.49M | -31.6% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | -$9.72M | -$2.49M | -34.4% | Dec 31, 2020 | 10-K | 2022-03-24 |
| Q3 2020 | -$9M | -$2.28M | -33.9% | Sep 30, 2020 | 10-Q | 2020-11-18 |
| Q2 2020 | -$8.45M | -$2.21M | -35.4% | Jun 30, 2020 | 10-Q | 2020-10-15 |
| Q1 2020 | -$7.89M | -$2.07M | -35.5% | Mar 31, 2020 | 10-Q | 2020-06-24 |
| Q4 2019 | -$7.24M | -$1.79M | -32.9% | Dec 31, 2019 | 10-K | 2021-03-25 |
| Q3 2019 | -$6.72M | -$1.62M | -31.9% | Sep 30, 2019 | 10-Q | 2019-11-26 |
| Q2 2019 | -$6.24M | -$1.4M | -28.9% | Jun 30, 2019 | 10-Q | 2019-08-14 |
| Q1 2019 | -$5.82M | -$1.28M | -28% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | -$5.45M | -$1.23M | -29.1% | Dec 31, 2018 | 10-K | 2020-03-27 |
| Q3 2018 | -$5.1M | -$1.22M | -31.4% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | -$4.84M | -$1.24M | -34.4% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | -$4.55M | -$1.34M | -41.6% | Mar 31, 2018 | 10-Q | 2018-05-14 |
| Q4 2017 | -$4.22M | -$1.34M | -46.3% | Dec 31, 2017 | 10-K | 2019-03-22 |
| Q3 2017 | -$3.88M | -$1.29M | -49.7% | Sep 30, 2017 | 10-Q | 2017-11-13 |
| Q2 2017 | -$3.6M | -$1.27M | -54.6% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | -$3.21M | Mar 31, 2017 | 10-Q | 2017-05-15 | ||
| Q4 2016 | -$2.88M | -$931K | -47.7% | Dec 31, 2016 | 10-K | 2018-03-13 |
| Q3 2016 | -$2.59M | Sep 30, 2016 | 10-Q | 2016-11-10 | ||
| Q2 2016 | -$2.33M | Jun 30, 2016 | 10-Q | 2016-08-12 | ||
| Q4 2015 | -$1.95M | Dec 31, 2015 | 10-K | 2017-03-16 |