| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | -$134 M | -$21.2 M | -18.9% | Mar 31, 2024 | 10-Q | 2024-05-10 |
| Q4 2023 | -$128 M | -$21 M | -19.7% | Dec 31, 2023 | 10-Q | 2024-05-10 |
| Q3 2023 | -$123 M | -$21.2 M | -20.8% | Sep 30, 2023 | 10-Q | 2023-11-09 |
| Q2 2023 | -$118 M | -$20.8 M | -21.5% | Jun 30, 2023 | 10-Q | 2023-08-09 |
| Q1 2023 | -$112 M | -$19.2 M | -20.6% | Mar 31, 2023 | 10-Q | 2023-05-10 |
| Q4 2022 | -$107 M | -$17.2 M | -19.2% | Dec 31, 2022 | 10-K | 2024-02-29 |
| Q3 2022 | -$102 M | -$20.3 M | -24.9% | Sep 30, 2022 | 10-Q | 2022-11-09 |
| Q2 2022 | -$97 M | -$19.7 M | -25.5% | Jun 30, 2022 | 10-Q | 2022-08-09 |
| Q1 2022 | -$93.2 M | -$20.5 M | -28.1% | Mar 31, 2022 | 10-Q | 2022-05-10 |
| Q4 2021 | -$89.6 M | -$18.6 M | -26.3% | Dec 31, 2021 | 10-K | 2023-03-01 |
| Q3 2021 | -$81.5 M | -$12.1 M | -17.5% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | -$77.2 M | -$9.5 M | -14% | Jun 30, 2021 | 10-Q | 2021-08-16 |
| Q1 2021 | -$72.7 M | -$6.62 M | -10% | Mar 31, 2021 | 10-Q | 2021-05-17 |
| Q4 2020 | -$71 M | -$6.72 M | -10.5% | Dec 31, 2020 | 10-K | 2022-03-01 |
| Q3 2020 | -$69.4 M | -$6.59 M | -10.5% | Sep 30, 2020 | 10-Q | 2020-11-09 |
| Q2 2020 | -$67.7 M | -$6.58 M | -10.8% | Jun 30, 2020 | 10-Q | 2020-08-10 |
| Q1 2020 | -$66.1 M | -$6.54 M | -11% | Mar 31, 2020 | 10-Q | 2020-05-11 |
| Q4 2019 | -$64.3 M | -$6.73 M | -11.7% | Dec 31, 2019 | 10-K | 2021-03-31 |
| Q3 2019 | -$62.8 M | -$6.51 M | -11.6% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | -$61.2 M | -$6.4 M | -11.7% | Jun 30, 2019 | 10-Q | 2019-08-09 |
| Q1 2019 | -$59.5 M | -$6.28 M | -11.8% | Mar 31, 2019 | 10-Q | 2019-05-10 |
| Q4 2018 | -$57.5 M | -$5.77 M | -11.2% | Dec 31, 2018 | 10-K | 2020-03-16 |
| Q3 2018 | -$56.3 M | -$6.1 M | -12.2% | Sep 30, 2018 | 10-Q | 2018-11-09 |
| Q2 2018 | -$54.8 M | -$5.88 M | -12% | Jun 30, 2018 | 10-Q | 2018-08-09 |
| Q1 2018 | -$53.3 M | -$6.05 M | -12.8% | Mar 31, 2018 | 10-Q | 2018-05-10 |
| Q4 2017 | -$51.8 M | -$5.75 M | -12.5% | Dec 31, 2017 | 10-K | 2019-03-18 |
| Q3 2017 | -$50.2 M | -$5.27 M | -11.7% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | -$48.9 M | -$4.95 M | -11.3% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | -$47.2 M | -$4.32 M | -10.1% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | -$46 M | -$4.41 M | -10.6% | Dec 31, 2016 | 10-K | 2018-03-16 |
| Q3 2016 | -$44.9 M | -$4.1 M | -10% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | -$43.9 M | -$5.06 M | -13% | Jun 30, 2016 | 10-Q | 2016-08-15 |
| Q1 2016 | -$42.9 M | -$5.08 M | -13.4% | Mar 31, 2016 | 10-Q | 2016-05-16 |
| Q4 2015 | -$41.6 M | -$4.85 M | -13.2% | Dec 31, 2015 | 10-K | 2017-03-17 |
| Q3 2015 | -$40.8 M | -$5.28 M | -14.9% | Sep 30, 2015 | 10-Q | 2015-11-16 |
| Q2 2015 | -$38.9 M | -$4.53 M | -13.2% | Jun 30, 2015 | 10-Q | 2015-08-12 |
| Q1 2015 | -$37.8 M | -$37.8 M | -238855% | Mar 31, 2015 | 10-Q | 2015-05-15 |
| Q4 2014 | -$36.8 M | -$4.41 M | -13.6% | Dec 31, 2014 | 10-K | 2016-03-18 |
| Q3 2014 | -$35.5 M | -$35.5 M | -224313% | Sep 30, 2014 | 10-Q | 2014-11-14 |
| Q2 2014 | -$34.3 M | -$34.3 M | -216892% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | -$15.8 K* | $0 | 0% | Mar 31, 2014 | 10-Q | 2014-05-14 |
| Q4 2013 | -$32.3 M | -$32.3 M | -204261% | Dec 31, 2013 | 10-K | 2015-03-24 |
| Q3 2013 | -$15.8 K* | $0 | 0% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | -$15.8 K* | $0 | 0% | Jun 30, 2013 | 10-K | 2014-03-31 |
| Q1 2013 | -$15.8 K* | $0 | 0% | Mar 31, 2013 | 10-Q | 2013-05-15 |
| Q4 2012 | -$15.8 K* | $0 | 0% | Dec 31, 2012 | 10-K | 2014-03-31 |
| Q3 2012 | -$15.8 K* | $0 | 0% | Sep 30, 2012 | 10-Q/A | 2012-11-14 |
| Q2 2012 | -$15.8 K* | $0 | 0% | Jun 30, 2012 | 10-Q | 2012-08-14 |
| Q1 2012 | -$15.8 K* | Mar 31, 2012 | 10-Q | 2012-05-15 | ||
| Q4 2011 | -$15.8 K* | $0 | 0% | Dec 31, 2011 | 10-K | 2013-04-01 |
| Q3 2011 | -$15.8 K* | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | -$15.8 K* | Jun 30, 2011 | 10-Q | 2011-08-15 | ||
| Q4 2010 | -$15.8 K* | Dec 31, 2010 | 10-K | 2012-04-02 |