| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $163M | -$17.1M | -9.46% | Sep 30, 2023 | 10-Q | 2023-11-13 |
| Q2 2023 | $166M | -$4.22M | -2.47% | Jun 30, 2023 | 10-Q | 2023-08-14 |
| Q1 2023 | $170M | +$13.5M | +8.63% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | $167M | +$33.3M | +24.9% | Dec 31, 2022 | 10-Q | 2023-11-13 |
| Q3 2022 | $180M | +$41.9M | +30.2% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $171M | +$24.7M | +16.9% | Jun 30, 2022 | 10-Q | 2022-08-12 |
| Q1 2022 | $157M | +$16.6M | +11.9% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | $133M | -$5.54M | -3.98% | Dec 31, 2021 | 10-K | 2023-03-24 |
| Q3 2021 | $139M | -$342K | -0.25% | Sep 30, 2021 | 10-Q | 2021-11-12 |
| Q2 2021 | $146M | -$10.3M | -6.6% | Jun 30, 2021 | 10-Q | 2021-08-13 |
| Q1 2021 | $140M | -$29.4M | -17.3% | Mar 31, 2021 | 10-Q | 2021-05-14 |
| Q4 2020 | $139M | -$29.5M | -17.5% | Dec 31, 2020 | 10-K | 2022-03-25 |
| Q3 2020 | $139M | -$53.8M | -27.9% | Sep 30, 2020 | 10-Q | 2020-11-16 |
| Q2 2020 | $156M | -$31M | -16.5% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | $169M | -$19.4M | -10.3% | Mar 31, 2020 | 10-Q | 2020-05-15 |
| Q4 2019 | $168M | -$24.4M | -12.6% | Dec 31, 2019 | 10-K | 2021-03-26 |
| Q3 2019 | $193M | -$21.1M | -9.88% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | $187M | -$44.4M | -19.2% | Jun 30, 2019 | 10-Q | 2019-08-14 |
| Q1 2019 | $189M | -$63.2M | -25.1% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | $193M | -$85.7M | -30.8% | Dec 31, 2018 | 10-K | 2020-03-27 |
| Q3 2018 | $214M | -$71.4M | -25% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | $232M | -$70.3M | -23.3% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | $252M | -$99.1M | -28.2% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | $279M | -$119M | -30% | Dec 31, 2017 | 10-K | 2019-03-29 |
| Q3 2017 | $285M | -$164M | -36.5% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | $302M | -$191M | -38.8% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | $351M | -$180M | -33.9% | Mar 31, 2017 | 10-Q | 2017-05-12 |
| Q4 2016 | $398M | -$156M | -28.2% | Dec 31, 2016 | 10-K | 2018-03-29 |
| Q3 2016 | $449M | -$153M | -25.4% | Sep 30, 2016 | 10-Q | 2016-11-15 |
| Q2 2016 | $493M | -$116M | -19% | Jun 30, 2016 | 10-Q | 2016-08-15 |
| Q1 2016 | $531M | -$199M | -27.2% | Mar 31, 2016 | 10-Q | 2016-05-13 |
| Q4 2015 | $554M | -$137M | -19.8% | Dec 31, 2015 | 10-K | 2017-03-29 |
| Q3 2015 | $602M | -$37M | -5.78% | Sep 30, 2015 | 10-Q | 2015-11-16 |
| Q2 2015 | $609M | -$19.8M | -3.15% | Jun 30, 2015 | 10-Q | 2015-08-14 |
| Q1 2015 | $730M | +$111M | +18% | Mar 31, 2015 | 10-Q | 2015-05-15 |
| Q4 2014 | $691M | -$37M | -5.08% | Dec 31, 2014 | 10-K | 2016-03-29 |
| Q3 2014 | $639M | -$105M | -14.1% | Sep 30, 2014 | 10-Q | 2014-11-14 |
| Q2 2014 | $629M | -$166M | -20.9% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | $619M | -$203M | -24.7% | Mar 31, 2014 | 10-Q | 2014-05-15 |
| Q4 2013 | $728M | -$70.2M | -8.8% | Dec 31, 2013 | 10-K | 2015-03-30 |
| Q3 2013 | $744M | -$133M | -15.2% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | $795M | -$110M | -12.1% | Jun 30, 2013 | 10-Q | 2013-08-14 |
| Q1 2013 | $822M | -$106M | -11.4% | Mar 31, 2013 | 10-Q | 2013-05-15 |
| Q4 2012 | $798M | -$163M | -16.9% | Dec 31, 2012 | 10-K | 2014-03-26 |
| Q3 2012 | $877M | -$348M | -28.4% | Sep 30, 2012 | 10-Q | 2012-11-14 |
| Q2 2012 | $905M | -$457M | -33.6% | Jun 30, 2012 | 10-Q | 2012-08-14 |
| Q1 2012 | $928M | Mar 31, 2012 | 10-Q | 2012-05-15 | ||
| Q4 2011 | $961M | -$490M | -33.8% | Dec 31, 2011 | 10-K | 2013-04-01 |
| Q3 2011 | $1.23B | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | $1.36B | Jun 30, 2011 | 10-Q | 2011-08-15 | ||
| Q4 2010 | $1.45B | Dec 31, 2010 | 10-K | 2012-03-30 |