| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $80M | +$10M | +14.3% | Dec 31, 2023 | 10-K | 2024-02-21 |
| Q4 2022 | $70M | +$13M | +22.8% | Dec 31, 2022 | 10-K | 2024-02-21 |
| Q4 2021 | $57M | +$15M | +35.7% | Dec 31, 2021 | 10-K | 2024-02-21 |
| Q4 2020 | $42M | -$6M | -12.5% | Dec 31, 2020 | 10-K | 2024-02-21 |
| Q4 2019 | $48M | -$4M | -7.69% | Dec 31, 2019 | 10-K | 2023-02-23 |
| Q4 2018 | $52M | +$7M | +15.6% | Dec 31, 2018 | 10-K | 2022-02-23 |
| Q4 2017 | $45M | -$3M | -6.25% | Dec 31, 2017 | 10-K | 2021-02-23 |
| Q4 2016 | $48M | +$8M | +20% | Dec 31, 2016 | 10-K | 2020-02-25 |
| Q4 2015 | $40M | -$1M | -2.44% | Dec 31, 2015 | 10-K | 2019-02-22 |
| Q4 2014 | $41M | -$17M | -29.3% | Dec 31, 2014 | 10-K | 2017-03-01 |
| Q4 2013 | $58M | +$26M | +81.3% | Dec 31, 2013 | 10-K | 2016-02-26 |
| Q4 2012 | $32M | +$14M | +77.8% | Dec 31, 2012 | 10-K | 2015-02-17 |
| Q4 2011 | $18M | +$6M | +50% | Dec 31, 2011 | 10-K | 2014-02-24 |
| Q4 2010 | $12M | Dec 31, 2010 | 10-K | 2013-02-21 |