| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $989K | -$16.9M | -94.5% | Dec 31, 2023 | 10-K | 2024-03-15 |
| Q4 2022 | $17.9M | +$49K | +0.28% | Dec 31, 2022 | 10-K | 2024-03-15 |
| Q4 2021 | $17.8M | +$16.8M | +1555% | Dec 31, 2021 | 10-K | 2024-03-15 |
| Q3 2021 | $18.2M | Sep 30, 2021 | 10-Q | 2021-11-05 | ||
| Q4 2020 | $1.08M | -$409K | -27.5% | Dec 31, 2020 | 10-K | 2024-03-15 |
| Q4 2019 | $1.49M | -$381K | -20.4% | Dec 31, 2019 | 10-K/A | 2023-08-14 |
| Q4 2018 | $1.87M | -$498K | -21% | Dec 31, 2018 | 10-K | 2022-02-25 |
| Q4 2017 | $2.37M | +$140K | +6.29% | Dec 31, 2017 | 10-K | 2021-02-26 |
| Q4 2016 | $2.23M | -$311K | -12.3% | Dec 31, 2016 | 10-K | 2020-02-25 |
| Q4 2015 | $2.54M | -$797K | -23.9% | Dec 31, 2015 | 10-K | 2019-02-28 |
| Q4 2014 | $3.33M | +$94K | +2.9% | Dec 31, 2014 | 10-K | 2018-02-23 |
| Q4 2013 | $3.24M | +$314K | +10.7% | Dec 31, 2013 | 10-K | 2017-02-24 |
| Q4 2012 | $2.93M | -$44K | -1.48% | Dec 31, 2012 | 10-K | 2016-02-24 |
| Q4 2011 | $2.97M | +$377K | +14.5% | Dec 31, 2011 | 10-K | 2015-02-24 |
| Q4 2010 | $2.59M | Dec 31, 2010 | 10-K | 2014-02-27 |