| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $16.5M | -$24.5M | -59.8% | Dec 31, 2023 | 10-K | 2024-02-29 |
| Q4 2022 | $41M | -$18.6M | -31.2% | Dec 31, 2022 | 10-K | 2024-02-29 |
| Q4 2021 | $59.6M | -$1.08M | -1.78% | Dec 31, 2021 | 10-K | 2024-02-29 |
| Q4 2020 | $60.7M | +$7.34M | +13.8% | Dec 31, 2020 | 10-K | 2024-02-29 |
| Q4 2019 | $53.4M | -$226K | -0.42% | Dec 31, 2019 | 10-K | 2023-02-27 |
| Q4 2018 | $53.6M | +$5.43M | +11.3% | Dec 31, 2018 | 10-K | 2022-02-28 |
| Q4 2017 | $48.2M | +$4.17M | +9.49% | Dec 31, 2017 | 10-K | 2021-02-19 |
| Q4 2016 | $44M | +$21.2M | +93% | Dec 31, 2016 | 10-K | 2020-02-18 |
| Q4 2015 | $22.8M | +$15.6M | +217% | Dec 31, 2015 | 10-K | 2019-02-15 |
| Q4 2014 | $7.18M | +$1.15M | +19.1% | Dec 31, 2014 | 10-K | 2018-02-23 |
| Q4 2013 | $6.03M | +$1.4M | +30.3% | Dec 31, 2013 | 10-K | 2017-02-24 |
| Q4 2012 | $4.63M | +$777K | +20.2% | Dec 31, 2012 | 10-K | 2016-02-26 |
| Q4 2011 | $3.85M | -$123K | -3.1% | Dec 31, 2011 | 10-K | 2015-02-27 |
| Q4 2010 | $3.97M | Dec 31, 2010 | 10-K | 2014-02-24 |