| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2022 | -$95.5M | -$33.1M | -53% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | -$85.6M | -$19.8M | -30% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | -$73.9M | -$6.33M | -9.38% | Mar 31, 2022 | 10-Q | 2022-05-10 |
| Q4 2021 | -$61.7M | +$3.01M | +4.65% | Dec 31, 2021 | 10-Q | 2022-11-14 |
| Q3 2021 | -$62.4M | +$1.57M | +2.45% | Sep 30, 2021 | 10-Q | 2021-11-12 |
| Q2 2021 | -$65.8M | -$1.12M | -1.73% | Jun 30, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | -$67.5M | -$3.02M | -4.68% | Mar 31, 2021 | 10-Q | 2021-05-11 |
| Q4 2020 | -$64.7M | -$1.86M | -2.96% | Dec 31, 2020 | 10-K | 2022-03-15 |
| Q3 2020 | -$64M | -$108K | -0.17% | Sep 30, 2020 | 10-Q | 2020-11-12 |
| Q2 2020 | -$64.7M | +$9.85M | +13.2% | Jun 30, 2020 | 10-Q | 2020-08-06 |
| Q1 2020 | -$64.5M | +$11.6M | +15.3% | Mar 31, 2020 | 10-Q | 2020-05-12 |
| Q4 2019 | -$62.8M | +$11.6M | +15.6% | Dec 31, 2019 | 10-K | 2021-03-04 |
| Q3 2019 | -$63.9M | +$988K | +1.52% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | -$74.6M | -$10.6M | -16.6% | Jun 30, 2019 | 10-Q | 2019-08-08 |
| Q1 2019 | -$76.2M | -$13.6M | -21.7% | Mar 31, 2019 | 10-Q | 2019-05-09 |
| Q4 2018 | -$74.4M | -$21.2M | -39.8% | Dec 31, 2018 | 10-K | 2020-03-04 |
| Q3 2018 | -$64.9M | -$4.65M | -7.71% | Sep 30, 2018 | 10-Q | 2018-11-07 |
| Q2 2018 | -$64M | -$9.36M | -17.1% | Jun 30, 2018 | 10-Q | 2018-08-09 |
| Q1 2018 | -$62.6M | -$8.3M | -15.3% | Mar 31, 2018 | 10-Q | 2018-05-08 |
| Q4 2017 | -$53.2M | -$2.09M | -4.09% | Dec 31, 2017 | 10-K | 2019-03-21 |
| Q3 2017 | -$60.2M | +$1.55M | +2.51% | Oct 31, 2017 | 10-Q | 2017-12-04 |
| Q2 2017 | -$54.6M | +$6.58M | +10.8% | Jul 31, 2017 | 10-K | 2019-03-21 |
| Q1 2017 | -$54.3M | +$5.83M | +9.7% | Apr 30, 2017 | 10-Q | 2017-06-14 |
| Q4 2016 | -$51.1M | +$9.37M | +15.5% | Jan 31, 2017 | 10-Q | 2017-03-15 |
| Q3 2016 | -$61.8M | +$2.7M | +4.18% | Oct 31, 2016 | 10-Q | 2016-12-15 |
| Q2 2016 | -$61.2M | -$7.81M | -14.6% | Jul 31, 2016 | 10-KT | 2018-03-07 |
| Q1 2016 | -$60.1M | -$8.36M | -16.2% | Apr 30, 2016 | 10-Q | 2016-06-08 |
| Q4 2015 | -$60.5M | -$10.6M | -21.3% | Jan 31, 2016 | 10-Q | 2016-03-15 |
| Q3 2015 | -$64.5M | -$17.4M | -36.9% | Oct 31, 2015 | 10-Q | 2015-12-14 |
| Q2 2015 | -$53.4M | -$7.04M | -15.2% | Jul 31, 2015 | 10-K | 2016-10-28 |
| Q1 2015 | -$51.7M | Apr 30, 2015 | 10-Q | 2015-06-12 | ||
| Q4 2014 | -$49.9M | Jan 31, 2015 | 10-Q | 2015-03-17 | ||
| Q3 2014 | -$47.1M | Oct 31, 2014 | 10-Q | 2014-12-09 | ||
| Q2 2014 | -$46.3M | -$11.5M | -32.9% | Jul 31, 2014 | 10-K | 2015-10-26 |
| Q2 2013 | -$34.9M | Jul 31, 2013 | 10-K | 2014-10-27 |