| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $18.2M | -$13.8M | -43.1% | Dec 31, 2023 | 10-K | 2024-02-23 |
| Q4 2022 | $32M | -$12.8M | -28.6% | Dec 31, 2022 | 10-K | 2024-02-23 |
| Q4 2021 | $44.9M | -$5.74M | -11.3% | Dec 31, 2021 | 10-K | 2024-02-23 |
| Q4 2020 | $50.6M | -$9.52M | -15.8% | Dec 31, 2020 | 10-K | 2023-02-24 |
| Q4 2019 | $60.1M | -$1.3M | -2.12% | Dec 31, 2019 | 10-K | 2022-02-25 |
| Q4 2018 | $61.4M | -$10.8M | -15% | Dec 31, 2018 | 10-K | 2021-02-23 |
| Q4 2017 | $72.2M | +$16.7M | +30.1% | Dec 31, 2017 | 10-K | 2020-02-19 |
| Q4 2016 | $55.5M | -$17.6M | -24% | Dec 31, 2016 | 10-K | 2019-02-28 |
| Q4 2015 | $73.1M | +$8.9M | +13.9% | Dec 31, 2015 | 10-K | 2018-02-21 |
| Q4 2014 | $64.2M | +$1.14M | +1.81% | Dec 31, 2014 | 10-K | 2017-02-21 |
| Q4 2013 | $63.1M | +$14.3M | +29.3% | Dec 31, 2013 | 10-K | 2016-02-18 |
| Q4 2012 | $48.8M | -$8.39M | -14.7% | Dec 31, 2012 | 10-K | 2015-02-19 |
| Q4 2011 | $57.1M | -$12.7M | -18.1% | Dec 31, 2011 | 10-K | 2014-02-20 |
| Q4 2010 | $69.8M | Dec 31, 2010 | 10-K | 2013-02-22 |