| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$236M | -$25.5M | -12.1% | Jun 30, 2024 | 10-Q | 2024-08-05 |
| Q1 2024 | -$229M | -$22.7M | -11% | Mar 31, 2024 | 10-Q | 2024-05-13 |
| Q4 2023 | -$222M | -$19.9M | -9.88% | Dec 31, 2023 | 10-Q | 2024-08-05 |
| Q3 2023 | -$216M | -$19.4M | -9.84% | Sep 30, 2023 | 10-Q | 2023-11-06 |
| Q2 2023 | -$211M | -$18.7M | -9.73% | Jun 30, 2023 | 10-Q | 2023-08-07 |
| Q1 2023 | -$206M | -$18.3M | -9.74% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | -$202M | -$18.5M | -10.1% | Dec 31, 2022 | 10-K | 2024-03-05 |
| Q3 2022 | -$197M | -$17.7M | -9.91% | Sep 30, 2022 | 10-Q | 2022-11-07 |
| Q2 2022 | -$192M | -$17.3M | -9.88% | Jun 30, 2022 | 10-Q | 2022-08-08 |
| Q1 2022 | -$188M | -$16.2M | -9.43% | Mar 31, 2022 | 10-Q | 2022-05-09 |
| Q4 2021 | -$183M | -$14.9M | -8.87% | Dec 31, 2021 | 10-K | 2023-03-30 |
| Q3 2021 | -$179M | -$14.7M | -8.93% | Sep 30, 2021 | 10-Q | 2021-11-08 |
| Q2 2021 | -$175M | -$12.8M | -7.92% | Jun 30, 2021 | 10-Q | 2021-08-09 |
| Q1 2021 | -$171M | -$11.8M | -7.4% | Mar 31, 2021 | 10-Q | 2021-05-10 |
| Q4 2020 | -$168M | -$10.5M | -6.69% | Dec 31, 2020 | 10-K | 2022-03-07 |
| Q3 2020 | -$164M | -$9.25M | -5.96% | Sep 30, 2020 | 10-Q | 2020-11-09 |
| Q2 2020 | -$162M | -$9.09M | -5.94% | Jun 30, 2020 | 10-Q | 2020-08-05 |
| Q1 2020 | -$160M | -$8.81M | -5.84% | Mar 31, 2020 | 10-Q | 2020-05-11 |
| Q4 2019 | -$158M | -$10M | -6.8% | Dec 31, 2019 | 10-K | 2021-03-08 |
| Q3 2019 | -$155M | -$9.7M | -6.67% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | -$153M | -$9.64M | -6.72% | Jun 30, 2019 | 10-Q | 2019-08-05 |
| Q1 2019 | -$151M | -$8.06M | -5.65% | Mar 31, 2019 | 10-Q | 2019-05-13 |
| Q4 2018 | -$148M | -$7.24M | -5.16% | Dec 31, 2018 | 10-K | 2020-03-10 |
| Q3 2018 | -$145M | -$6.53M | -4.7% | Sep 30, 2018 | 10-Q | 2018-11-06 |
| Q2 2018 | -$143M | -$6.6M | -4.83% | Jun 30, 2018 | 10-Q | 2018-08-06 |
| Q1 2018 | -$143M | -$8.27M | -6.15% | Mar 31, 2018 | 10-Q | 2018-05-07 |
| Q4 2017 | -$140M | -$8.44M | -6.4% | Dec 31, 2017 | 10-K | 2019-02-19 |
| Q3 2017 | -$139M | -$9.26M | -7.15% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | -$137M | -$9.18M | -7.2% | Jun 30, 2017 | 10-Q | 2017-08-08 |
| Q1 2017 | -$134M | -$8.87M | -7.06% | Mar 31, 2017 | 10-Q | 2017-05-09 |
| Q4 2016 | -$132M | -$8.92M | -7.25% | Dec 31, 2016 | 10-K | 2018-02-13 |
| Q3 2016 | -$130M | -$9.45M | -7.87% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | -$128M | -$11.1M | -9.51% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | -$126M | -$13M | -11.5% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | -$123M | -$15.6M | -14.5% | Dec 31, 2015 | 10-K | 2017-02-16 |
| Q3 2015 | -$120M | -$17.5M | -17.1% | Nov 9, 2015 | 10-Q | 2015-11-09 |
| Q2 2015 | -$117M | -$20.7M | -21.6% | Jun 30, 2015 | 10-Q | 2015-08-05 |
| Q1 2015 | -$113M | -$24.3M | -27.6% | Mar 31, 2015 | 10-Q | 2015-05-11 |
| Q4 2014 | -$107M | -$25.1M | -30.5% | Dec 31, 2014 | 10-K | 2016-03-28 |
| Q3 2014 | -$103M | -$25.7M | -33.4% | Sep 30, 2014 | 10-Q | 2014-11-12 |
| Q2 2014 | -$95.8M | -$22.9M | -31.3% | Jun 30, 2014 | 10-Q | 2014-08-04 |
| Q1 2014 | -$88.3M | -$30.3M | -52.1% | Mar 31, 2014 | 10-Q | 2014-05-07 |
| Q4 2013 | -$82.3M | -$29.2M | -54.9% | Dec 31, 2013 | 10-K | 2015-03-12 |
| Q3 2013 | -$76.9M | -$25.7M | -50.2% | Sep 30, 2013 | 10-Q | 2013-11-12 |
| Q2 2013 | -$73M | -$29.3M | -66.9% | Jun 30, 2013 | 10-KT | 2014-02-26 |
| Q1 2013 | -$58M | -$18.3M | -45.9% | Mar 31, 2013 | 10-Q | 2013-05-07 |
| Q4 2012 | -$53.1M | -$16.5M | -45% | Dec 31, 2012 | 10-Q | 2013-02-04 |
| Q3 2012 | -$51.2M | -$22.8M | -80.3% | Sep 30, 2012 | 10-Q | 2012-11-02 |
| Q2 2012 | -$43.7M | -$17.6M | -67.4% | Jun 30, 2012 | 10-KT | 2014-02-26 |
| Q1 2012 | -$39.8M | Mar 31, 2012 | 10-Q | 2012-05-07 | ||
| Q4 2011 | -$36.6M | -$14.7M | -66.7% | Dec 31, 2011 | 10-KT | 2012-09-11 |
| Q3 2011 | -$28.4M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | -$26.1M | Jun 30, 2011 | 10-Q | 2011-08-15 | ||
| Q4 2010 | -$22M | Dec 31, 2010 | 10-KT | 2012-09-11 |