| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $105M | +$63M | +150% | Dec 31, 2023 | 10-K | 2024-02-13 |
| Q4 2022 | $42M | -$5M | -10.6% | Dec 31, 2022 | 10-K | 2024-02-13 |
| Q4 2021 | $47M | -$92M | -66.2% | Dec 31, 2021 | 10-K | 2024-02-13 |
| Q4 2020 | $139M | -$25M | -15.2% | Dec 31, 2020 | 10-K | 2024-02-13 |
| Q4 2019 | $164M | +$6M | +3.8% | Dec 31, 2019 | 10-K | 2023-02-13 |
| Q4 2018 | $158M | +$78M | +97.5% | Dec 31, 2018 | 10-K | 2022-02-16 |
| Q4 2017 | $80M | -$4M | -4.76% | Dec 31, 2017 | 10-K | 2021-02-18 |
| Q4 2016 | $84M | +$58M | +223% | Dec 31, 2016 | 10-K/A | 2020-11-19 |
| Q4 2015 | $26M | -$8M | -23.5% | Dec 31, 2015 | 10-K | 2019-02-19 |
| Q4 2014 | $34M | -$14M | -29.2% | Dec 31, 2014 | 10-K | 2018-02-20 |
| Q1 2014 | $35M | +$31M | +775% | Mar 31, 2014 | 10-Q | 2014-05-06 |
| Q4 2013 | $48M | +$5M | +11.6% | Dec 31, 2013 | 10-K | 2017-02-21 |
| Q3 2013 | $4M | -$36M | -90% | Sep 30, 2013 | 10-Q | 2013-11-05 |
| Q2 2013 | $4M | -$38M | -90.5% | Jun 30, 2013 | 10-Q | 2013-08-06 |
| Q1 2013 | $4M | -$41M | -91.1% | Mar 31, 2013 | 10-Q | 2013-05-07 |
| Q4 2012 | $43M | -$74M | -63.2% | Dec 31, 2012 | 10-K | 2016-02-16 |
| Q3 2012 | $40M | -$6M | -13% | Sep 30, 2012 | 10-Q | 2012-11-08 |
| Q2 2012 | $42M | -$4M | -8.7% | Jun 30, 2012 | 10-Q | 2012-08-07 |
| Q1 2012 | $45M | -$3M | -6.25% | Mar 31, 2012 | 10-Q | 2012-05-01 |
| Q4 2011 | $117M | +$72M | +160% | Dec 31, 2011 | 10-K | 2015-02-17 |
| Q3 2011 | $46M | +$2M | +4.55% | Sep 30, 2011 | 10-Q | 2011-11-01 |
| Q2 2011 | $46M | +$35M | +318% | Jun 30, 2011 | 10-Q | 2011-08-02 |
| Q1 2011 | $48M | Mar 31, 2011 | 10-Q | 2011-05-03 | ||
| Q4 2010 | $45M | Dec 31, 2010 | 10-K | 2014-02-27 | ||
| Q3 2010 | $44M | Sep 30, 2010 | 10-Q | 2010-10-26 | ||
| Q2 2010 | $11M | Jun 30, 2010 | 10-Q | 2010-08-03 |