| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $4.83M | +$324K | +7.19% | Dec 31, 2023 | 10-K | 2024-02-23 |
| Q4 2022 | $4.51M | +$419K | +10.2% | Dec 31, 2022 | 10-K | 2024-02-23 |
| Q4 2021 | $4.09M | +$1.52M | +58.9% | Dec 31, 2021 | 10-K | 2024-02-23 |
| Q4 2020 | $2.57M | -$949K | -26.9% | Dec 31, 2020 | 10-K | 2024-02-23 |
| Q4 2019 | $3.52M | -$366K | -9.41% | Dec 31, 2019 | 10-K | 2023-02-23 |
| Q4 2018 | $3.89M | -$439K | -10.1% | Dec 31, 2018 | 10-K | 2022-02-22 |
| Q4 2017 | $4.33M | +$938K | +27.7% | Dec 31, 2017 | 10-K | 2021-02-23 |
| Q4 2016 | $3.39M | +$2.42M | +250% | Dec 31, 2016 | 10-K | 2020-02-19 |
| Q4 2015 | $969K | -$468K | -32.6% | Dec 31, 2015 | 10-K | 2019-02-26 |
| Q4 2014 | $1.44M | -$663K | -31.6% | Dec 31, 2014 | 10-K | 2018-03-09 |
| Q4 2013 | $2.1M | +$96K | +4.79% | Dec 31, 2013 | 10-K | 2017-02-16 |
| Q4 2012 | $2M | +$216K | +12.1% | Dec 31, 2012 | 10-K | 2016-02-16 |
| Q4 2011 | $1.79M | -$34K | -1.87% | Dec 31, 2011 | 10-K | 2015-02-18 |
| Q4 2010 | $1.82M | Dec 31, 2010 | 10-K | 2014-02-21 |