| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2022 | -$327M | -$70.2M | -27.4% | Sep 30, 2022 | 10-Q | 2022-11-21 |
| Q2 2022 | -$308M | -$68.9M | -28.8% | Jun 30, 2022 | 10-Q | 2022-11-21 |
| Q1 2022 | -$290M | -$62.7M | -27.6% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | -$276M | -$63.3M | -29.8% | Dec 31, 2021 | 10-Q | 2022-02-14 |
| Q3 2021 | -$256M | -$59.6M | -30.3% | Sep 30, 2021 | 10-Q | 2021-11-09 |
| Q2 2021 | -$239M | -$57.8M | -31.9% | Jun 30, 2021 | 10-K | 2022-09-27 |
| Q1 2021 | -$227M | -$60.2M | -36.1% | Mar 31, 2021 | 10-Q | 2021-05-17 |
| Q4 2020 | -$212M | -$56.5M | -36.3% | Dec 31, 2020 | 10-Q | 2021-02-11 |
| Q3 2020 | -$197M | -$49.7M | -33.8% | Sep 30, 2020 | 10-Q | 2020-11-16 |
| Q2 2020 | -$181M | -$45.9M | -33.9% | Jun 30, 2020 | 10-K | 2021-09-23 |
| Q1 2020 | -$167M | -$41.9M | -33.5% | Mar 31, 2020 | 10-Q | 2020-05-13 |
| Q4 2019 | -$156M | -$19.2M | -14.1% | Dec 31, 2019 | 10-Q | 2020-02-05 |
| Q3 2019 | -$147M | -$14.8M | -11.2% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | -$136M | -$24.6M | -22.2% | Jun 30, 2019 | 10-K | 2020-09-18 |
| Q1 2019 | -$125M | -$20.7M | -19.9% | Mar 31, 2019 | 10-Q | 2019-05-07 |
| Q4 2018 | -$137M | -$40.3M | -41.9% | Dec 31, 2018 | 10-Q | 2019-02-07 |
| Q3 2018 | -$132M | -$41.3M | -45.4% | Sep 30, 2018 | 10-Q | 2018-11-09 |
| Q2 2018 | -$111M | -$21.3M | -23.8% | Jun 30, 2018 | 10-K | 2019-09-26 |
| Q1 2018 | -$104M | -$19.2M | -22.5% | Mar 31, 2018 | 10-Q | 2018-05-08 |
| Q4 2017 | -$96.2M | -$11.9M | -14.1% | Dec 31, 2017 | 10-Q | 2018-02-09 |
| Q3 2017 | -$91M | -$4.62M | -5.34% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | -$89.6M | +$407K | +0.45% | Jun 30, 2017 | 10-K | 2018-09-11 |
| Q1 2017 | -$85.1M | +$7.61M | +8.21% | Mar 31, 2017 | 10-Q | 2017-05-10 |
| Q4 2016 | -$84.3M | +$10.4M | +11% | Dec 31, 2016 | 10-Q | 2017-02-08 |
| Q3 2016 | -$86.4M | +$11.4M | +11.6% | Sep 30, 2016 | 10-Q | 2016-11-08 |
| Q2 2016 | -$90M | -$1.38M | -1.56% | Jun 30, 2016 | 10-K | 2017-09-13 |
| Q1 2016 | -$92.8M | -$12.1M | -15% | Mar 31, 2016 | 10-Q | 2016-05-09 |
| Q4 2015 | -$94.7M | -$20.4M | -27.4% | Dec 31, 2015 | 10-Q | 2016-02-08 |
| Q3 2015 | -$97.8M | -$28.1M | -40.3% | Sep 30, 2015 | 10-Q | 2015-11-05 |
| Q2 2015 | -$88.7M | -$24.3M | -37.8% | Jun 30, 2015 | 10-K/A | 2017-09-08 |
| Q1 2015 | -$80.7M | -$20.9M | -34.9% | Mar 31, 2015 | 10-Q | 2015-05-11 |
| Q4 2014 | -$74.4M | Dec 31, 2014 | 10-Q | 2015-02-11 | ||
| Q3 2014 | -$69.7M | Sep 30, 2014 | 10-Q | 2014-11-12 | ||
| Q2 2014 | -$64.3M | -$15.9M | -32.9% | Jun 30, 2014 | 10-K | 2015-09-10 |
| Q1 2014 | -$59.8M | Mar 31, 2014 | 10-Q | 2014-05-14 | ||
| Q2 2013 | -$48.4M | Jun 30, 2013 | 10-K | 2014-09-26 |