| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $13.7 M | -$8.02 M | -37% | Dec 31, 2023 | 10-K | 2024-02-26 |
| Q4 2022 | $21.7 M | +$1.17 M | +5.71% | Dec 31, 2022 | 10-K | 2024-02-26 |
| Q4 2021 | $20.5 M | -$13.2 M | -39.2% | Dec 31, 2021 | 10-K | 2024-02-26 |
| Q4 2020 | $33.7 M | -$3.59 M | -9.62% | Dec 31, 2020 | 10-K | 2023-02-28 |
| Q4 2019 | $37.3 M | +$8.99 M | +31.7% | Dec 31, 2019 | 10-K | 2022-02-24 |
| Q4 2018 | $28.3 M | -$6.09 M | -17.7% | Dec 31, 2018 | 10-K | 2021-02-25 |
| Q4 2017 | $34.4 M | -$2.74 M | -7.38% | Dec 31, 2017 | 10-K | 2020-02-27 |
| Q4 2016 | $37.2 M | -$2.73 M | -6.85% | Dec 31, 2016 | 10-K | 2019-03-05 |
| Q4 2015 | $39.9 M | +$765 K | +1.95% | Dec 31, 2015 | 8-K | 2018-12-21 |
| Q4 2014 | $39.1 M | -$13.5 M | -25.6% | Dec 31, 2014 | 10-K | 2017-02-23 |
| Q4 2013 | $52.6 M | +$6.78 M | +14.8% | Dec 31, 2013 | 10-K | 2016-02-25 |
| Q4 2012 | $45.8 M | +$5.76 M | +14.4% | Dec 31, 2012 | 10-K | 2015-02-19 |
| Q4 2011 | $40.1 M | -$2.73 M | -6.38% | Dec 31, 2011 | 10-K | 2014-02-20 |
| Q4 2010 | $42.8 M | Dec 31, 2010 | 10-K | 2013-02-19 |