| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $739K | -$151K | -17% | Dec 31, 2023 | 10-K | 2024-03-01 |
| Q4 2022 | $890K | +$355K | +66.4% | Dec 31, 2022 | 10-K | 2024-03-01 |
| Q4 2021 | $535K | +$285K | +114% | Dec 31, 2021 | 10-K | 2024-03-01 |
| Q4 2020 | $250K | +$25K | +11.1% | Dec 31, 2020 | 10-K | 2024-03-01 |
| Q4 2019 | $225K | -$145K | -39.2% | Dec 31, 2019 | 10-K | 2023-02-28 |
| Q4 2018 | $370K | -$1.06M | -74% | Dec 31, 2018 | 10-K | 2022-02-25 |
| Q4 2017 | $1.43M | -$770K | -35.1% | Dec 31, 2017 | 10-K | 2021-03-02 |
| Q4 2016 | $2.2M | +$1.25M | +133% | Dec 31, 2016 | 10-K | 2020-02-26 |
| Q4 2015 | $943K | -$976K | -50.9% | Dec 31, 2015 | 10-K | 2019-02-27 |
| Q4 2014 | $1.92M | +$547K | +39.9% | Dec 31, 2014 | 10-K | 2018-02-28 |
| Q4 2013 | $1.37M | +$736K | +116% | Dec 31, 2013 | 10-K | 2017-03-06 |
| Q4 2012 | $636K | $0 | 0% | Dec 31, 2012 | 10-K | 2016-03-11 |
| Q4 2011 | $636K | $0 | 0% | Dec 31, 2011 | 10-K | 2015-03-13 |
| Q4 2010 | $636K | Dec 31, 2010 | 10-K | 2014-03-07 |