| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $5.7M | -$1M | -14.9% | Dec 31, 2023 | 10-K | 2024-02-12 |
| Q4 2022 | $6.7M | -$900K | -11.8% | Dec 31, 2022 | 10-K | 2024-02-12 |
| Q4 2021 | $7.6M | -$33.9M | -81.7% | Dec 31, 2021 | 10-K | 2024-02-12 |
| Q4 2020 | $41.5M | -$4.7M | -10.2% | Dec 31, 2020 | 10-K | 2024-02-12 |
| Q4 2019 | $46.2M | +$400K | +0.87% | Dec 31, 2019 | 10-K | 2023-02-15 |
| Q4 2018 | $45.8M | -$6.1M | -11.8% | Dec 31, 2018 | 10-K | 2022-02-16 |
| Q4 2017 | $51.9M | -$17.6M | -25.3% | Dec 31, 2017 | 10-K | 2021-02-19 |
| Q4 2016 | $69.5M | -$18.1M | -20.7% | Dec 31, 2016 | 10-K | 2020-02-21 |
| Q4 2015 | $87.6M | -$72.5M | -45.3% | Dec 31, 2015 | 10-K | 2019-02-22 |
| Q4 2014 | $160M | -$1.1M | -0.68% | Dec 31, 2014 | 10-K | 2018-02-16 |
| Q4 2013 | $161M | -$47.6M | -22.8% | Dec 31, 2013 | 10-K | 2017-02-17 |
| Q4 2012 | $209M | +$10.1M | +5.08% | Dec 31, 2012 | 10-K | 2016-02-22 |
| Q3 2012 | $24.7M | -$136M | -84.7% | Sep 30, 2012 | 10-Q | 2012-11-02 |
| Q4 2011 | $199M | -$4.7M | -2.31% | Dec 31, 2011 | 10-K | 2015-02-20 |
| Q3 2011 | $161M | -$27M | -14.4% | Sep 30, 2011 | 10-Q | 2011-10-28 |
| Q2 2011 | $182M | +$29M | +19% | Jun 30, 2011 | 10-Q | 2011-08-01 |
| Q4 2010 | $203M | Dec 31, 2010 | 10-K | 2014-02-21 | ||
| Q3 2010 | $188M | Sep 30, 2010 | 10-Q | 2010-11-01 | ||
| Q2 2010 | $153M | Jun 30, 2010 | 10-Q | 2010-08-02 |