| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $368M | +$50M | +15.7% | Dec 31, 2023 | 10-K | 2024-02-21 |
| Q4 2022 | $318M | +$43M | +15.6% | Dec 31, 2022 | 10-K | 2024-02-21 |
| Q4 2021 | $275M | +$10M | +3.77% | Dec 31, 2021 | 10-K | 2024-02-21 |
| Q4 2020 | $265M | +$135M | +104% | Dec 31, 2020 | 10-K | 2024-02-21 |
| Q4 2019 | $130M | -$77M | -37.2% | Dec 31, 2019 | 10-K | 2023-02-22 |
| Q4 2018 | $207M | +$189M | +1050% | Dec 31, 2018 | 10-K | 2022-02-25 |
| Q4 2017 | $18M | -$4M | -18.2% | Dec 31, 2017 | 10-K | 2021-02-26 |
| Q4 2016 | $22M | -$4M | -15.4% | Dec 31, 2016 | 8-K | 2020-08-04 |
| Q1 2016 | $20M | -$63M | -75.9% | Mar 31, 2016 | 10-Q | 2016-05-04 |
| Q4 2015 | $26M | -$51M | -66.2% | Dec 31, 2015 | 10-K | 2019-03-01 |
| Q3 2015 | $30M | -$50M | -62.5% | Sep 30, 2015 | 10-Q | 2015-11-05 |
| Q2 2015 | $80M | -$9M | -10.1% | Jun 30, 2015 | 10-Q | 2015-08-05 |
| Q1 2015 | $83M | -$26M | -23.9% | Mar 31, 2015 | 10-Q | 2015-05-07 |
| Q4 2014 | $77M | -$33M | -30% | Dec 31, 2014 | 10-K | 2018-02-28 |
| Q3 2014 | $80M | -$25M | -23.8% | Sep 30, 2014 | 10-Q | 2014-11-05 |
| Q2 2014 | $89M | -$20M | -18.3% | Jun 30, 2014 | 10-Q | 2014-08-07 |
| Q1 2014 | $109M | -$24M | -18% | Mar 31, 2014 | 10-Q | 2014-05-08 |
| Q4 2013 | $110M | -$66M | -37.5% | Dec 31, 2013 | 8-K | 2017-05-03 |
| Q3 2013 | $105M | -$73M | -41% | Sep 30, 2013 | 10-Q | 2013-11-06 |
| Q2 2013 | $109M | -$122M | -52.8% | Jun 30, 2013 | 10-Q | 2013-08-08 |
| Q1 2013 | $133M | -$87M | -39.5% | Mar 31, 2013 | 10-Q | 2013-05-09 |
| Q4 2012 | $176M | -$33M | -15.8% | Dec 31, 2012 | 10-K | 2016-02-29 |
| Q3 2012 | $178M | -$40M | -18.3% | Sep 30, 2012 | 10-Q | 2012-11-08 |
| Q2 2012 | $231M | -$54M | -18.9% | Jun 30, 2012 | 10-Q | 2012-08-08 |
| Q1 2012 | $220M | -$74M | -25.2% | Mar 31, 2012 | 10-Q | 2012-05-09 |
| Q4 2011 | $209M | -$29M | -12.2% | Dec 31, 2011 | 10-K | 2015-03-02 |
| Q3 2011 | $218M | -$28M | -11.4% | Sep 30, 2011 | 10-Q | 2011-11-08 |
| Q2 2011 | $285M | +$70M | +32.6% | Jun 30, 2011 | 10-Q | 2011-08-08 |
| Q1 2011 | $294M | Mar 31, 2011 | 10-Q | 2011-05-09 | ||
| Q4 2010 | $238M | Dec 31, 2010 | 10-K | 2014-03-03 | ||
| Q3 2010 | $246M | Sep 30, 2010 | 10-Q | 2010-11-09 | ||
| Q2 2010 | $215M | Jun 30, 2010 | 10-Q | 2010-08-09 |