| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$63.4M | -$6.82M | -12% | Jun 30, 2024 | 10-Q | 2024-11-12 |
| Q1 2024 | -$62M | -$7.24M | -13.2% | Mar 31, 2024 | 10-Q | 2024-10-17 |
| Q4 2023 | -$60.1M | -$6.27M | -11.6% | Dec 31, 2023 | 10-Q | 2024-11-12 |
| Q3 2023 | -$58.2M | -$6.16M | -11.8% | Sep 30, 2023 | 10-Q | 2023-11-14 |
| Q2 2023 | -$56.6M | -$6.65M | -13.3% | Jun 30, 2023 | 10-Q | 2023-10-20 |
| Q1 2023 | -$54.7M | -$6.77M | -14.1% | Mar 31, 2023 | 10-Q | 2023-07-18 |
| Q4 2022 | -$53.9M | -$8.49M | -18.7% | Dec 31, 2022 | 10-K | 2024-09-12 |
| Q3 2022 | -$52M | -$8.62M | -19.9% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | -$50M | -$6.18M | -14.1% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | -$48M | -$576K | -1.22% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | -$45.4M | -$8.48M | -23% | Dec 31, 2021 | 10-K | 2023-05-16 |
| Q3 2021 | -$43.4M | -$6.84M | -18.7% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | -$43.8M | -$7.64M | -21.1% | Jun 30, 2021 | 10-Q | 2021-08-16 |
| Q1 2021 | -$47.4M | -$11.6M | -32.6% | Mar 31, 2021 | 10-Q | 2021-05-17 |
| Q4 2020 | -$36.9M | -$1.27M | -3.57% | Dec 31, 2020 | 10-K | 2022-04-14 |
| Q3 2020 | -$36.5M | -$9.1M | -33.2% | Sep 30, 2020 | 10-Q | 2020-11-13 |
| Q2 2020 | -$36.2M | -$9.6M | -36.2% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | -$35.7M | -$9.91M | -38.3% | Mar 31, 2020 | 10-Q | 2020-05-15 |
| Q4 2019 | -$35.6M | -$10.1M | -39.7% | Dec 31, 2019 | 10-K | 2021-03-15 |
| Q3 2019 | -$27.4M | -$3.55M | -14.9% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | -$26.6M | -$2.79M | -11.7% | Jun 30, 2019 | 10-Q | 2019-08-13 |
| Q1 2019 | -$25.8M | -$2.42M | -10.3% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | -$25.5M | -$2.87M | -12.7% | Dec 31, 2018 | 10-K | 2020-04-16 |
| Q3 2018 | -$23.9M | -$3.39M | -16.6% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | -$23.8M | -$3.64M | -18.1% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | -$23.4M | -$3.84M | -19.6% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | -$22.6M | -$3.81M | -20.2% | Dec 31, 2017 | 10-K | 2019-04-01 |
| Q3 2017 | -$20.5M | -$2.18M | -11.9% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | -$20.1M | -$2.04M | -11.3% | Jun 30, 2017 | 10-KT/A | 2018-06-18 |
| Q1 2017 | -$19.6M | -$2.96M | -17.8% | Mar 31, 2017 | 10-Q | 2017-05-09 |
| Q4 2016 | -$18.8M | -$2.99M | -18.9% | Dec 31, 2016 | 10-Q | 2017-02-13 |
| Q3 2016 | -$18.3M | -$2.95M | -19.2% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | -$18.1M | -$7.49M | -70.7% | Jun 30, 2016 | 10-K | 2017-10-06 |
| Q1 2016 | -$16.6M | -$5.41M | -48.3% | Mar 31, 2016 | 10-Q | 2016-05-13 |
| Q4 2015 | -$15.8M | -$5.93M | -60% | Dec 31, 2015 | 10-Q | 2016-02-11 |
| Q3 2015 | -$15.4M | -$5.65M | -58.2% | Sep 30, 2015 | 10-Q | 2015-11-13 |
| Q2 2015 | -$10.6M | -$404K | -3.96% | Jun 30, 2015 | 10-K | 2016-09-27 |
| Q1 2015 | -$11.2M | -$3.15M | -39.1% | Mar 31, 2015 | 10-Q | 2015-05-13 |
| Q4 2014 | -$9.89M | -$1.98M | -25.1% | Dec 31, 2014 | 10-Q/A | 2015-02-17 |
| Q3 2014 | -$9.71M | -$1.79M | -22.6% | Sep 30, 2014 | 10-Q | 2014-11-12 |
| Q2 2014 | -$10.2M | -$2.41M | -31% | Jun 30, 2014 | 10-K | 2015-09-24 |
| Q1 2014 | -$8.05M | -$427K | -5.61% | Mar 31, 2014 | 10-Q | 2014-05-13 |
| Q4 2013 | -$7.9M | -$375K | -4.98% | Dec 31, 2013 | 10-Q | 2014-02-12 |
| Q3 2013 | -$7.92M | -$445K | -5.95% | Sep 30, 2013 | 10-Q | 2013-11-12 |
| Q2 2013 | -$7.78M | -$334K | -4.48% | Jun 30, 2013 | 10-K | 2014-09-26 |
| Q1 2013 | -$7.62M | -$314K | -4.29% | Mar 31, 2013 | 10-Q/A | 2013-05-14 |
| Q4 2012 | -$7.53M | -$329K | -4.57% | Dec 31, 2012 | 10-Q | 2013-02-12 |
| Q3 2012 | -$7.47M | -$443K | -6.3% | Sep 30, 2012 | 10-Q | 2012-11-13 |
| Q2 2012 | -$7.45M | -$575K | -8.36% | Jun 30, 2012 | 10-K | 2013-09-27 |
| Q1 2012 | -$7.31M | Mar 31, 2012 | 10-Q | 2012-05-15 | ||
| Q4 2011 | -$7.2M | Dec 31, 2011 | 10-Q | 2012-02-14 | ||
| Q3 2011 | -$7.03M | Sep 30, 2011 | 10-Q/A | 2011-12-14 | ||
| Q2 2011 | -$6.88M | Jun 30, 2011 | 10-K | 2012-09-28 |