| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | -$35.7M | -$4.89M | -15.9% | Sep 30, 2023 | 10-Q | 2024-06-20 |
| Q2 2023 | -$34.8M | -$5.07M | -17% | Jun 30, 2023 | 10-Q | 2024-06-06 |
| Q1 2023 | -$33.8M | -$5.64M | -20% | Mar 31, 2023 | 10-Q | 2024-05-14 |
| Q4 2022 | -$32.6M | -$6.83M | -26.5% | Dec 31, 2022 | 10-Q | 2024-06-20 |
| Q3 2022 | -$30.8M | -$6.87M | -28.7% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | -$29.7M | -$7.17M | -31.8% | Jun 30, 2022 | 10-Q | 2022-08-23 |
| Q1 2022 | -$28.2M | -$7.28M | -34.8% | Mar 31, 2022 | 10-Q | 2022-08-01 |
| Q4 2021 | -$25.8M | -$6.2M | -31.7% | Dec 31, 2021 | 10-K | 2023-08-09 |
| Q3 2021 | -$24M | -$6.35M | -36.1% | Sep 30, 2021 | 10-Q | 2021-11-17 |
| Q2 2021 | -$22.6M | -$5.93M | -35.6% | Jun 30, 2021 | 10-Q | 2021-09-30 |
| Q1 2021 | -$20.9M | -$5.41M | -34.9% | Mar 31, 2021 | 10-Q | 2021-08-03 |
| Q4 2020 | -$19.6M | -$5.93M | -43.5% | Dec 31, 2020 | 10-K | 2022-04-19 |
| Q3 2020 | -$17.6M | -$5.26M | -42.5% | Sep 30, 2020 | 10-Q | 2020-11-17 |
| Q2 2020 | -$16.6M | -$5M | -43% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | -$15.5M | -$4.53M | -41.3% | Mar 31, 2020 | 10-Q | 2020-06-16 |
| Q4 2019 | -$13.6M | -$3.42M | -33.4% | Dec 31, 2019 | 10-K | 2021-06-17 |
| Q3 2019 | -$12.4M | -$2.66M | -27.4% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | -$11.6M | -$2.68M | -29.9% | Jun 30, 2019 | 10-Q | 2019-08-02 |
| Q1 2019 | -$11M | -$2.63M | -31.5% | Mar 31, 2019 | 10-Q | 2019-05-30 |
| Q4 2018 | -$10.2M | -$2.98M | -41.2% | Dec 31, 2018 | 10-K | 2020-05-14 |
| Q3 2018 | -$9.7M | -$2.9M | -42.6% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | -$8.96M | -$2.5M | -38.8% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | -$8.35M | -$2.26M | -37.2% | Mar 31, 2018 | 10-Q | 2018-06-29 |
| Q4 2017 | -$7.25M | -$1.55M | -27.2% | Dec 31, 2017 | 10-K | 2019-05-16 |
| Q3 2017 | -$6.8M | -$1.61M | -31.1% | Sep 30, 2017 | 10-Q | 2017-11-20 |
| Q2 2017 | -$6.46M | -$1.32M | -25.7% | Jun 30, 2017 | 10-Q | 2017-08-21 |
| Q1 2017 | -$6.08M | -$986K | -19.3% | Mar 31, 2017 | 10-Q | 2017-05-22 |
| Q4 2016 | -$5.69M | -$657K | -13% | Dec 31, 2016 | 10-K/A | 2018-03-05 |
| Q3 2016 | -$5.19M | -$174K | -3.48% | Sep 30, 2016 | 10-Q | 2016-11-04 |
| Q2 2016 | -$5.14M | -$251K | -5.13% | Jun 30, 2016 | 10-Q | 2016-08-12 |
| Q1 2016 | -$5.1M | -$319K | -6.67% | Mar 31, 2016 | 10-Q | 2016-05-16 |
| Q4 2015 | -$5.04M | -$349K | -7.44% | Dec 31, 2015 | 10-K | 2017-03-30 |
| Q3 2015 | -$5.02M | -$3.42M | -215% | Sep 30, 2015 | 10-Q | 2015-11-16 |
| Q2 2015 | -$4.89M | Jun 30, 2015 | 10-Q | 2015-08-14 | ||
| Q1 2015 | -$4.78M | Mar 31, 2015 | 10-Q | 2015-05-15 | ||
| Q4 2014 | -$4.69M | -$684K | -17.1% | Dec 31, 2014 | 10-K | 2016-04-28 |
| Q3 2014 | -$1.59M | Sep 30, 2014 | 10-Q/A | 2014-12-16 | ||
| Q4 2013 | -$4.01M | Dec 31, 2013 | 10-K | 2015-04-30 |