| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | -$22.8M | -$460K | -2.06% | Sep 30, 2024 | 10-Q | 2024-11-14 |
| Q2 2024 | -$22.7M | -$1.11M | -5.13% | Jun 30, 2024 | 10-Q | 2024-08-14 |
| Q1 2024 | -$22.6M | -$1.11M | -5.16% | Mar 31, 2024 | 10-Q | 2024-05-09 |
| Q4 2023 | -$22.5M | -$1.11M | -5.18% | Dec 31, 2023 | 10-Q | 2024-11-14 |
| Q3 2023 | -$22.3M | -$1.09M | -5.15% | Sep 30, 2023 | 10-Q | 2023-11-16 |
| Q2 2023 | -$21.6M | -$419K | -1.98% | Jun 30, 2023 | 10-Q | 2023-08-10 |
| Q1 2023 | -$21.4M | -$423K | -2.01% | Mar 31, 2023 | 10-Q | 2023-05-17 |
| Q4 2022 | -$21.3M | -$435K | -2.08% | Dec 31, 2022 | 10-K | 2024-04-12 |
| Q3 2022 | -$21.3M | -$435K | -2.09% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | -$21.1M | -$438K | -2.12% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | -$21M | -$421K | -2.04% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | -$20.9M | -$420K | -2.05% | Dec 31, 2021 | 10-K | 2023-03-30 |
| Q3 2021 | -$20.8M | -$466K | -2.29% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | -$20.7M | -$476K | -2.35% | Jun 30, 2021 | 10-Q | 2021-08-16 |
| Q1 2021 | -$20.6M | -$490K | -2.44% | Mar 31, 2021 | 10-Q | 2021-05-17 |
| Q4 2020 | -$20.5M | -$499K | -2.5% | Dec 31, 2020 | 10-K | 2022-04-18 |
| Q3 2020 | -$20.4M | -$461K | -2.32% | Sep 30, 2020 | 10-Q | 2020-11-16 |
| Q2 2020 | -$20.2M | -$457K | -2.31% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | -$20.1M | -$468K | -2.38% | Mar 31, 2020 | 10-Q | 2020-05-14 |
| Q4 2019 | -$20M | -$473K | -2.42% | Dec 31, 2019 | 10-K | 2021-04-01 |
| Q3 2019 | -$19.9M | -$527K | -2.72% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | -$19.8M | -$527K | -2.74% | Jun 30, 2019 | 10-Q | 2019-08-16 |
| Q1 2019 | -$19.6M | -$514K | -2.69% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | -$19.5M | -$508K | -2.67% | Dec 31, 2018 | 10-K | 2020-03-30 |
| Q3 2018 | -$19.4M | -$433K | -2.29% | Sep 30, 2018 | 10-Q | 2018-11-19 |
| Q2 2018 | -$19.2M | -$438K | -2.33% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | -$19.1M | -$455K | -2.43% | Mar 31, 2018 | 10-Q | 2018-05-21 |
| Q4 2017 | -$19M | -$481K | -2.59% | Dec 31, 2017 | 10-K | 2019-04-16 |
| Q3 2017 | -$18.9M | -$530K | -2.88% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | -$18.8M | -$523K | -2.86% | Jun 30, 2017 | 10-Q | 2017-08-16 |
| Q1 2017 | -$18.7M | -$521K | -2.87% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | -$18.5M | -$496K | -2.75% | Dec 31, 2016 | 10-K | 2018-04-11 |
| Q3 2016 | -$18.4M | -$2.03M | -12.4% | Sep 30, 2016 | 10-Q | 2016-11-07 |
| Q2 2016 | -$18.3M | -$2.11M | -13% | Jun 30, 2016 | 10-Q | 2016-08-11 |
| Q1 2016 | -$18.2M | Mar 31, 2016 | 10-Q | 2016-05-16 | ||
| Q4 2015 | -$18M | -$2.27M | -14.4% | Dec 31, 2015 | 10-K | 2017-03-31 |
| Q3 2015 | -$16.4M | Sep 30, 2015 | 10-Q | 2015-11-05 | ||
| Q2 2015 | -$16.2M | Jun 30, 2015 | 10-Q | 2015-08-19 | ||
| Q4 2014 | -$15.8M | Dec 31, 2014 | 10-K | 2016-04-14 |