| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $146M | -$16.5M | -10.2% | Sep 30, 2023 | 10-Q | 2023-11-07 |
| Q2 2023 | $164M | -$2.62M | -1.57% | Jun 30, 2023 | 10-Q | 2023-08-09 |
| Q1 2023 | $177M | +$2.7M | +1.55% | Mar 31, 2023 | 10-Q | 2023-05-04 |
| Q4 2022 | $191M | -$6.75M | -3.42% | Dec 31, 2022 | 10-Q | 2023-11-07 |
| Q3 2022 | $162M | -$8.24M | -4.83% | Sep 30, 2022 | 10-Q | 2022-11-08 |
| Q2 2022 | $167M | -$10.3M | -5.79% | Jun 30, 2022 | 10-Q | 2022-08-02 |
| Q1 2022 | $174M | -$2.46M | -1.39% | Mar 31, 2022 | 10-Q | 2022-05-04 |
| Q4 2021 | $197M | +$9.59M | +5.11% | Dec 31, 2021 | 10-K | 2023-03-01 |
| Q3 2021 | $171M | +$14.9M | +9.58% | Sep 30, 2021 | 10-Q | 2021-11-09 |
| Q2 2021 | $177M | +$28.1M | +18.9% | Jun 30, 2021 | 10-Q | 2021-08-03 |
| Q1 2021 | $177M | -$26.3M | -13% | Mar 31, 2021 | 10-Q | 2021-05-05 |
| Q4 2020 | $188M | -$24.5M | -11.5% | Dec 31, 2020 | 10-K | 2022-03-01 |
| Q3 2020 | $156M | -$36.2M | -18.9% | Sep 30, 2020 | 10-Q | 2020-10-30 |
| Q2 2020 | $149M | -$57.9M | -28% | Jun 30, 2020 | 10-Q | 2020-08-03 |
| Q1 2020 | $203M | +$7.04M | +3.59% | Mar 31, 2020 | 10-Q | 2020-05-07 |
| Q4 2019 | $212M | +$24.6M | +13.1% | Dec 31, 2019 | 10-K | 2021-03-09 |
| Q3 2019 | $192M | +$21.1M | +12.4% | Sep 30, 2019 | 10-Q | 2019-11-07 |
| Q2 2019 | $207M | +$29.4M | +16.5% | Jun 30, 2019 | 10-Q | 2019-08-06 |
| Q1 2019 | $196M | +$3.3M | +1.71% | Mar 31, 2019 | 10-Q | 2019-05-06 |
| Q4 2018 | $188M | -$28.4M | -13.1% | Dec 31, 2018 | 10-K | 2020-03-09 |
| Q3 2018 | $171M | -$51.9M | -23.3% | Sep 30, 2018 | 10-Q | 2018-11-08 |
| Q2 2018 | $178M | -$46M | -20.6% | Jun 30, 2018 | 10-Q | 2018-08-09 |
| Q1 2018 | $193M | -$46.5M | -19.4% | Mar 31, 2018 | 10-Q | 2018-05-10 |
| Q4 2017 | $216M | -$21.9M | -9.19% | Dec 31, 2017 | 10-K | 2019-03-15 |
| Q3 2017 | $223M | -$27.3M | -10.9% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | $224M | -$30.3M | -11.9% | Jun 30, 2017 | 10-Q | 2017-08-04 |
| Q1 2017 | $239M | -$35.7M | -13% | Mar 31, 2017 | 10-Q | 2017-05-10 |
| Q4 2016 | $238M | -$67M | -22% | Dec 31, 2016 | 10-K | 2018-03-16 |
| Q3 2016 | $250M | -$58M | -18.9% | Sep 30, 2016 | 10-Q | 2016-11-09 |
| Q2 2016 | $254M | -$51.1M | -16.8% | Jun 30, 2016 | 10-Q | 2016-08-05 |
| Q1 2016 | $275M | -$34.6M | -11.2% | Mar 31, 2016 | 10-Q | 2016-05-04 |
| Q4 2015 | $305M | -$5.13M | -1.65% | Dec 31, 2015 | 10-K | 2017-03-23 |
| Q3 2015 | $308M | -$20.8M | -6.34% | Sep 30, 2015 | 10-Q | 2015-11-06 |
| Q2 2015 | $305M | +$3.9M | +1.29% | Jun 30, 2015 | 10-Q | 2015-08-10 |
| Q1 2015 | $310M | +$10.4M | +3.46% | Mar 31, 2015 | 10-Q | 2015-05-08 |
| Q4 2014 | $310M | -$13.9M | -4.28% | Dec 31, 2014 | 10-K | 2016-03-15 |
| Q3 2014 | $329M | +$10.9M | +3.44% | Sep 30, 2014 | 10-Q | 2014-11-13 |
| Q2 2014 | $301M | -$11.6M | -3.7% | Jun 30, 2014 | 10-Q | 2014-10-20 |
| Q1 2014 | $299M | -$22.2M | -6.9% | Mar 31, 2014 | 10-Q | 2014-09-23 |
| Q4 2013 | $324M | -$9.19M | -2.76% | Dec 31, 2013 | 10-K | 2015-03-16 |
| Q3 2013 | $318M | +$150M | +89.1% | Sep 30, 2013 | 10-Q | 2014-09-12 |
| Q2 2013 | $313M | +$133M | +74.4% | Jun 30, 2013 | 10-Q | 2014-09-12 |
| Q1 2013 | $321M | +$163M | +102% | Mar 31, 2013 | 10-Q | 2014-09-12 |
| Q4 2012 | $333M | +$169M | +103% | Dec 31, 2012 | 10-K | 2014-09-12 |
| Q3 2012 | $168M | +$1.9M | +1.14% | Sep 30, 2012 | 10-Q | 2012-11-09 |
| Q2 2012 | $179M | +$2M | +1.13% | Jun 30, 2012 | 10-Q | 2012-08-09 |
| Q1 2012 | $159M | Mar 31, 2012 | 10-Q | 2012-05-10 | ||
| Q4 2011 | $164M | -$11.2M | -6.38% | Dec 31, 2011 | 10-Q | 2012-11-09 |
| Q3 2011 | $166M | Sep 30, 2011 | 10-Q/A | 2011-11-10 | ||
| Q2 2011 | $177M | Jun 30, 2011 | 10-Q | 2011-08-09 | ||
| Q4 2010 | $175M | Dec 31, 2010 | 10-K/A | 2012-03-27 |