| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$102M | -$10.3M | -11.2% | Jun 30, 2024 | 10-Q | 2024-08-14 |
| Q1 2024 | -$99.5M | -$9.9M | -11% | Mar 31, 2024 | 10-Q | 2024-05-15 |
| Q4 2023 | -$97M | -$9.95M | -11.4% | Dec 31, 2023 | 10-Q | 2024-08-14 |
| Q3 2023 | -$94.6M | -$9.44M | -11.1% | Sep 30, 2023 | 10-Q | 2023-11-14 |
| Q2 2023 | -$91.9M | -$8.4M | -10.1% | Jun 30, 2023 | 10-Q | 2023-08-11 |
| Q1 2023 | -$89.6M | -$7.81M | -9.55% | Mar 31, 2023 | 10-Q | 2023-05-12 |
| Q4 2022 | -$87.1M | -$7.19M | -9% | Dec 31, 2022 | 10-K | 2024-04-01 |
| Q3 2022 | -$85.2M | -$6.72M | -8.56% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | -$83.5M | -$6.25M | -8.1% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | -$81.8M | -$5.75M | -7.56% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | -$79.9M | -$4.77M | -6.35% | Dec 31, 2021 | 10-K | 2023-03-30 |
| Q3 2021 | -$78.5M | -$4.48M | -6.06% | Sep 30, 2021 | 10-Q | 2021-11-12 |
| Q2 2021 | -$77.2M | -$8.14M | -11.8% | Jun 30, 2021 | 10-Q | 2021-08-13 |
| Q1 2021 | -$76.1M | -$7.79M | -11.4% | Mar 31, 2021 | 10-Q | 2021-05-14 |
| Q4 2020 | -$75.1M | -$7.79M | -11.6% | Dec 31, 2020 | 10-K | 2022-03-25 |
| Q3 2020 | -$74M | -$7.48M | -11.2% | Sep 30, 2020 | 10-Q | 2020-11-13 |
| Q2 2020 | -$69.1M | -$3.4M | -5.17% | Jun 30, 2020 | 10-Q | 2020-08-13 |
| Q1 2020 | -$68.3M | -$3.82M | -5.92% | Mar 31, 2020 | 10-Q | 2020-05-14 |
| Q4 2019 | -$67.3M | -$3.93M | -6.19% | Dec 31, 2019 | 10-K | 2021-03-26 |
| Q3 2019 | -$66.5M | -$4.98M | -8.1% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | -$65.7M | -$6.42M | -10.8% | Jun 30, 2019 | 10-Q | 2019-08-14 |
| Q1 2019 | -$64.5M | -$6.89M | -12% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | -$63.4M | -$7.9M | -14.2% | Dec 31, 2018 | 10-K | 2020-03-31 |
| Q3 2018 | -$61.5M | -$7.97M | -14.9% | Sep 30, 2018 | 10-Q | 2018-11-15 |
| Q2 2018 | -$59.3M | -$7.93M | -15.5% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | -$57.6M | -$9.42M | -19.6% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | -$55.5M | -$10.4M | -23.2% | Dec 31, 2017 | 10-K | 2019-04-01 |
| Q3 2017 | -$53.6M | -$11.3M | -26.7% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | -$51.4M | -$12M | -30.5% | Jun 30, 2017 | 10-Q | 2017-08-11 |
| Q1 2017 | -$48.1M | -$11.2M | -30.5% | Mar 31, 2017 | 10-Q | 2017-05-12 |
| Q4 2016 | -$45.1M | -$11M | -32.2% | Dec 31, 2016 | 10-K | 2018-04-02 |
| Q3 2016 | -$42.3M | -$11.2M | -36.2% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | -$39.4M | -$11.2M | -39.9% | Jun 30, 2016 | 10-Q | 2016-08-12 |
| Q1 2016 | -$36.9M | -$11M | -42.8% | Mar 31, 2016 | 10-Q | 2016-05-13 |
| Q4 2015 | -$34.1M | -$10.4M | -44.1% | Dec 31, 2015 | 10-K | 2017-03-29 |
| Q3 2015 | -$31.1M | -$9.4M | -43.4% | Sep 30, 2015 | 10-Q | 2015-11-13 |
| Q2 2015 | -$28.1M | -$8.34M | -42.1% | Jun 30, 2015 | 10-Q | 2015-08-13 |
| Q1 2015 | -$25.8M | -$7.67M | -42.2% | Mar 31, 2015 | 10-Q | 2015-05-06 |
| Q4 2014 | -$23.7M | -$6.9M | -41.2% | Dec 31, 2014 | 10-K | 2016-03-30 |
| Q3 2014 | -$21.7M | Sep 30, 2014 | 10-Q | 2014-11-13 | ||
| Q2 2014 | -$19.8M | Jun 30, 2014 | 10-Q | 2014-08-13 | ||
| Q1 2014 | -$18.2M | Mar 31, 2014 | 10-Q | 2014-05-14 | ||
| Q4 2013 | -$16.8M | -$9.55M | -133% | Dec 31, 2013 | 10-K | 2015-03-25 |
| Q4 2012 | -$7.2M | Dec 31, 2012 | 10-K | 2014-03-28 |