| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $18M | -$5M | -21.7% | Dec 31, 2023 | 10-K | 2024-02-20 |
| Q4 2022 | $23M | +$2M | +9.52% | Dec 31, 2022 | 10-K | 2024-02-20 |
| Q4 2021 | $21M | +$3M | +16.7% | Dec 31, 2021 | 10-K | 2024-02-20 |
| Q4 2020 | $18M | +$2M | +12.5% | Dec 31, 2020 | 10-K | 2024-02-20 |
| Q4 2019 | $16M | -$18M | -52.9% | Dec 31, 2019 | 10-K | 2023-02-08 |
| Q4 2018 | $34M | -$63M | -64.9% | Dec 31, 2018 | 10-K | 2021-02-05 |
| Q4 2017 | $97M | -$25M | -20.5% | Dec 31, 2017 | 10-K | 2020-02-12 |
| Q4 2016 | $122M | -$26M | -17.6% | Dec 31, 2016 | 10-K | 2019-02-08 |
| Q3 2016 | $146M | -$10M | -6.41% | Sep 30, 2016 | 10-Q | 2016-10-21 |
| Q2 2016 | $144M | Jun 30, 2016 | 10-Q | 2016-07-22 | ||
| Q1 2016 | $142M | Mar 31, 2016 | 10-Q | 2016-04-22 | ||
| Q4 2015 | $148M | -$41M | -21.7% | Dec 31, 2015 | 10-K | 2019-02-08 |
| Q3 2015 | $156M | Sep 30, 2015 | 10-Q | 2015-10-23 | ||
| Q4 2014 | $189M | -$20M | -9.57% | Dec 31, 2014 | 10-K | 2018-02-09 |
| Q4 2013 | $209M | -$60M | -22.3% | Dec 31, 2013 | 10-K | 2017-02-10 |
| Q4 2012 | $269M | +$212M | +372% | Dec 31, 2012 | 10-K | 2016-02-16 |
| Q3 2012 | $367M | Sep 30, 2012 | 10-Q | 2012-11-14 | ||
| Q2 2012 | $375M | Jun 30, 2012 | 10-Q | 2012-08-14 | ||
| Q4 2011 | $57M | +$4M | +7.55% | Dec 31, 2011 | 10-K | 2015-02-23 |
| Q4 2010 | $53M | Dec 31, 2010 | 10-K | 2014-02-24 |