| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $67.7M | +$14.2M | +26.6% | Dec 31, 2023 | 10-K | 2024-02-15 |
| Q4 2022 | $53.5M | +$29.7M | +125% | Dec 31, 2022 | 10-K | 2024-02-15 |
| Q4 2021 | $23.8M | +$6.39M | +36.8% | Dec 31, 2021 | 10-K | 2024-02-15 |
| Q4 2020 | $17.4M | +$1.2M | +7.42% | Dec 31, 2020 | 10-K | 2023-02-23 |
| Q4 2019 | $16.2M | +$3.9M | +31.7% | Dec 31, 2019 | 10-K | 2022-02-04 |
| Q4 2018 | $12.3M | -$266K | -2.12% | Dec 31, 2018 | 10-K | 2021-02-05 |
| Q4 2017 | $12.6M | +$4.27M | +51.5% | Dec 31, 2017 | 10-K | 2020-02-07 |
| Q4 2016 | $8.29M | +$672K | +8.82% | Dec 31, 2016 | 10-K | 2019-02-11 |
| Q4 2015 | $7.62M | +$1.64M | +27.4% | Dec 31, 2015 | 10-K | 2018-02-15 |
| Q4 2014 | $5.98M | +$1.71M | +39.9% | Dec 31, 2014 | 10-K | 2017-02-17 |
| Q4 2013 | $4.28M | -$1.14M | -21.1% | Dec 31, 2013 | 10-K | 2016-02-29 |
| Q4 2012 | $5.42M | +$2.95M | +120% | Dec 31, 2012 | 10-K | 2015-02-26 |
| Q4 2011 | $2.47M | -$60K | -2.37% | Dec 31, 2011 | 10-K | 2014-02-20 |
| Q4 2010 | $2.53M | Dec 31, 2010 | 10-K | 2013-02-22 |