| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | $26.6M | -$34.8M | -56.7% | Dec 31, 2022 | 10-K | 2023-03-31 |
| Q3 2022 | $34.7M | -$51.6M | -59.8% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $42.8M | -$51.2M | -54.4% | Jun 30, 2022 | 10-Q | 2022-08-16 |
| Q1 2022 | $47.3M | -$59.2M | -55.6% | Mar 31, 2022 | 10-Q | 2022-05-10 |
| Q4 2021 | $61.5M | -$57.3M | -48.2% | Dec 31, 2021 | 10-K | 2023-03-31 |
| Q3 2021 | $86.3M | -$53.7M | -38.3% | Sep 30, 2021 | 10-Q | 2021-11-09 |
| Q2 2021 | $94M | -$62.6M | -40% | Jun 30, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | $107M | -$31.4M | -22.8% | Mar 31, 2021 | 10-Q | 2021-05-06 |
| Q4 2020 | $119M | -$41.1M | -25.7% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | $140M | +$3.24M | +2.37% | Sep 30, 2020 | 10-Q | 2020-11-05 |
| Q2 2020 | $157M | +$74K | +0.05% | Jun 30, 2020 | 10-Q | 2020-08-10 |
| Q1 2020 | $138M | +$16.7M | +13.8% | Mar 31, 2020 | 10-Q | 2020-05-07 |
| Q4 2019 | $160M | +$19.5M | +13.9% | Dec 31, 2019 | 10-K | 2021-03-16 |
| Q3 2019 | $137M | -$8.02M | -5.54% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | $156M | +$11M | +7.59% | Jun 30, 2019 | 10-Q | 2019-08-08 |
| Q1 2019 | $121M | -$34.6M | -22.2% | Mar 31, 2019 | 10-Q | 2019-05-09 |
| Q4 2018 | $140M | -$27.4M | -16.4% | Dec 31, 2018 | 10-K | 2020-03-11 |
| Q3 2018 | $145M | -$27.2M | -15.8% | Sep 30, 2018 | 10-Q | 2018-11-07 |
| Q2 2018 | $145M | -$24.9M | -14.6% | Jun 30, 2018 | 10-Q | 2018-08-07 |
| Q1 2018 | $156M | -$14.9M | -8.71% | Mar 31, 2018 | 10-Q | 2018-05-10 |
| Q4 2017 | $168M | +$114M | +213% | Dec 31, 2017 | 10-K | 2019-03-07 |
| Q3 2017 | $172M | +$114M | +197% | Sep 30, 2017 | 10-Q | 2017-11-02 |
| Q2 2017 | $170M | +$108M | +174% | Jun 30, 2017 | 10-Q | 2017-08-08 |
| Q1 2017 | $171M | +$102M | +149% | Mar 31, 2017 | 10-Q | 2017-05-09 |
| Q4 2016 | $53.6M | -$18.9M | -26.1% | Dec 31, 2016 | 10-K | 2018-03-08 |
| Q3 2016 | $57.9M | -$25.8M | -30.8% | Sep 30, 2016 | 10-Q | 2016-11-09 |
| Q2 2016 | $62.3M | -$17.1M | -21.5% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | $68.5M | -$21.8M | -24.1% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | $72.5M | -$31.4M | -30.2% | Dec 31, 2015 | 10-K | 2017-03-16 |
| Q3 2015 | $83.7M | +$47.4M | +131% | Sep 30, 2015 | 10-Q | 2015-11-09 |
| Q2 2015 | $79.4M | Jun 30, 2015 | 10-Q | 2015-08-10 | ||
| Q1 2015 | $90.3M | Mar 31, 2015 | 10-Q | 2015-05-11 | ||
| Q4 2014 | $104M | +$69.7M | +204% | Dec 31, 2014 | 10-K | 2016-03-15 |
| Q3 2014 | $36.3M | Sep 30, 2014 | 10-Q | 2014-11-14 | ||
| Q4 2013 | $34.2M | Dec 31, 2013 | 10-K | 2015-03-27 |