| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $11M | +$3M | +37.5% | Dec 31, 2023 | 10-K | 2024-02-23 |
| Q4 2022 | $8M | -$1M | -11.1% | Dec 31, 2022 | 10-K | 2024-02-23 |
| Q4 2021 | $9M | -$3M | -25% | Dec 31, 2021 | 10-K | 2024-02-23 |
| Q4 2020 | $12M | -$25M | -67.6% | Dec 31, 2020 | 10-K | 2024-02-23 |
| Q4 2019 | $37M | +$24M | +185% | Dec 31, 2019 | 10-K | 2023-02-24 |
| Q4 2018 | $13M | -$14M | -51.9% | Dec 31, 2018 | 10-K | 2022-02-24 |
| Q4 2017 | $27M | -$4M | -12.9% | Dec 31, 2017 | 10-K | 2021-02-24 |
| Q4 2016 | $31M | -$7M | -18.4% | Dec 31, 2016 | 10-K | 2020-02-21 |
| Q4 2015 | $38M | -$12M | -24% | Dec 31, 2015 | 10-K | 2019-02-22 |
| Q3 2015 | $37M | Sep 30, 2015 | 10-Q | 2015-11-05 | ||
| Q2 2015 | $44M | Jun 30, 2015 | 10-Q | 2015-08-05 | ||
| Q4 2014 | $50M | -$1M | -1.96% | Dec 31, 2014 | 10-K | 2018-02-26 |
| Q4 2013 | $51M | -$4M | -7.27% | Dec 31, 2013 | 10-K | 2017-02-24 |
| Q4 2012 | $55M | -$39M | -41.5% | Dec 31, 2012 | 10-K | 2016-02-16 |
| Q3 2012 | $54M | Sep 30, 2012 | 10-Q | 2012-11-05 | ||
| Q2 2012 | $56M | Jun 30, 2012 | 10-Q | 2012-08-06 | ||
| Q4 2011 | $94M | +$1M | +1.08% | Dec 31, 2011 | 10-K | 2015-02-17 |
| Q4 2010 | $93M | Dec 31, 2010 | 10-K | 2014-02-21 |