| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $470M | +$8.93M | +1.93% | Sep 30, 2023 | 10-Q | 2023-11-09 |
| Q2 2023 | $458M | +$5.06M | +1.12% | Jun 30, 2023 | 10-Q | 2023-08-09 |
| Q1 2023 | $466M | +$23.1M | +5.21% | Mar 31, 2023 | 10-Q | 2023-05-10 |
| Q4 2022 | $472M | +$8.13M | +1.75% | Dec 31, 2022 | 10-Q | 2023-11-09 |
| Q3 2022 | $461M | +$7.3M | +1.61% | Sep 30, 2022 | 10-Q | 2022-11-08 |
| Q2 2022 | $453M | -$7.7M | -1.67% | Jun 30, 2022 | 10-Q | 2022-08-08 |
| Q1 2022 | $443M | -$46.2M | -9.44% | Mar 31, 2022 | 10-Q | 2022-05-06 |
| Q4 2021 | $464M | -$34M | -6.84% | Dec 31, 2021 | 10-K | 2023-02-28 |
| Q3 2021 | $454M | -$35.2M | -7.18% | Sep 30, 2021 | 10-Q | 2021-11-08 |
| Q2 2021 | $461M | -$39.6M | -7.91% | Jun 30, 2021 | 10-Q | 2021-08-09 |
| Q1 2021 | $489M | +$65.9M | +15.6% | Mar 31, 2021 | 10-Q | 2021-05-10 |
| Q4 2020 | $498M | +$48M | +10.7% | Dec 31, 2020 | 10-K | 2022-02-28 |
| Q3 2020 | $489M | +$58.8M | +13.7% | Sep 30, 2020 | 10-Q | 2020-11-09 |
| Q2 2020 | $500M | +$53.6M | +12% | Jun 30, 2020 | 10-Q | 2020-08-07 |
| Q1 2020 | $423M | +$14.7M | +3.61% | Mar 31, 2020 | 10-Q | 2020-05-08 |
| Q4 2019 | $450M | +$26.4M | +6.23% | Dec 31, 2019 | 10-K | 2021-02-26 |
| Q3 2019 | $430M | +$7.56M | +1.79% | Sep 30, 2019 | 10-Q | 2019-11-07 |
| Q2 2019 | $447M | +$24.6M | +5.83% | Jun 30, 2019 | 10-Q | 2019-08-05 |
| Q1 2019 | $409M | -$12.6M | -2.98% | Mar 31, 2019 | 10-Q | 2019-05-10 |
| Q4 2018 | $423M | +$20.8M | +5.17% | Dec 31, 2018 | 10-K | 2020-03-02 |
| Q3 2018 | $423M | +$291M | +221% | Sep 30, 2018 | 10-Q | 2018-11-06 |
| Q2 2018 | $422M | +$293M | +227% | Jun 30, 2018 | 10-Q | 2018-08-08 |
| Q1 2018 | $421M | +$290M | +221% | Mar 31, 2018 | 10-Q | 2018-05-10 |
| Q4 2017 | $403M | +$237M | +143% | Dec 31, 2017 | 10-K | 2019-03-01 |
| Q3 2017 | $132M | -$13.4M | -9.26% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | $129M | -$9.92M | -7.14% | Jun 30, 2017 | 10-Q | 2017-08-09 |
| Q1 2017 | $131M | -$2.63M | -1.96% | Mar 31, 2017 | 10-Q | 2017-05-08 |
| Q4 2016 | $165M | +$25.7M | +18.4% | Dec 31, 2016 | 10-K | 2018-02-28 |
| Q3 2016 | $145M | +$17.9M | +14% | Sep 30, 2016 | 10-Q | 2016-10-26 |
| Q2 2016 | $139M | +$10.1M | +7.81% | Jun 30, 2016 | 10-Q | 2016-08-08 |
| Q1 2016 | $134M | +$75.4M | +129% | Mar 31, 2016 | 10-Q | 2016-05-05 |
| Q4 2015 | $140M | +$58.4M | +71.7% | Dec 31, 2015 | 10-K | 2017-02-28 |
| Q3 2015 | $127M | +$51.1M | +67% | Sep 30, 2015 | 10-Q | 2015-11-04 |
| Q2 2015 | $129M | +$63.2M | +96.1% | Jun 30, 2015 | 10-Q | 2015-08-05 |
| Q1 2015 | $58.4M | -$4.27M | -6.81% | Mar 31, 2015 | 10-Q | 2015-05-08 |
| Q4 2014 | $81.4M | +$5.67M | +7.49% | Dec 31, 2014 | 10-K | 2016-02-26 |
| Q3 2014 | $76.2M | +$11.5M | +17.7% | Sep 30, 2014 | 10-Q | 2014-11-04 |
| Q2 2014 | $65.7M | -$5.29M | -7.46% | Jun 30, 2014 | 10-Q | 2014-08-05 |
| Q1 2014 | $62.7M | +$2.98M | +4.99% | Mar 31, 2014 | 10-Q | 2014-05-01 |
| Q4 2013 | $75.7M | -$7.72M | -9.25% | Dec 31, 2013 | 10-K | 2015-02-26 |
| Q3 2013 | $64.7M | -$23.4M | -26.6% | Sep 30, 2013 | 10-Q | 2013-10-31 |
| Q2 2013 | $71M | -$12.9M | -15.4% | Jun 30, 2013 | 10-Q | 2013-08-01 |
| Q1 2013 | $59.7M | -$26.7M | -30.9% | Mar 31, 2013 | 10-Q | 2013-05-06 |
| Q4 2012 | $83.5M | -$29.7M | -26.3% | Dec 31, 2012 | 10-K | 2014-02-27 |
| Q3 2012 | $88.1M | -$10.9M | -11% | Sep 30, 2012 | 10-Q | 2012-11-01 |
| Q2 2012 | $83.9M | -$24.9M | -22.9% | Jun 30, 2012 | 10-Q | 2012-08-02 |
| Q1 2012 | $86.4M | -$33.7M | -28% | Mar 31, 2012 | 10-Q | 2012-05-08 |
| Q4 2011 | $113M | -$22.6M | -16.7% | Dec 31, 2011 | 10-K | 2013-02-22 |
| Q3 2011 | $99M | -$27.6M | -21.8% | Sep 30, 2011 | 10-Q | 2011-11-01 |
| Q2 2011 | $109M | -$667K | -0.61% | Jun 30, 2011 | 10-Q | 2011-08-05 |
| Q1 2011 | $120M | Mar 31, 2011 | 10-Q | 2011-05-10 | ||
| Q4 2010 | $136M | Dec 31, 2010 | 10-K | 2012-02-28 | ||
| Q3 2010 | $127M | Sep 30, 2010 | 10-Q | 2010-10-28 | ||
| Q2 2010 | $109M | Jun 30, 2010 | 10-Q | 2010-08-09 |