| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $100K | -$343K | -77.4% | Dec 31, 2023 | 10-K | 2024-03-05 |
| Q4 2022 | $443K | -$969K | -68.6% | Dec 31, 2022 | 10-K | 2024-03-05 |
| Q4 2021 | $1.41M | -$478K | -25.3% | Dec 31, 2021 | 10-K | 2024-03-05 |
| Q4 2020 | $1.89M | -$675K | -26.3% | Dec 31, 2020 | 10-K | 2024-03-05 |
| Q4 2019 | $2.57M | +$368K | +16.8% | Dec 31, 2019 | 10-K | 2023-03-10 |
| Q4 2018 | $2.2M | +$2.2M | Dec 31, 2018 | 10-K | 2022-03-04 | |
| Q4 2017 | $0 | $0 | Dec 31, 2017 | 10-K | 2021-03-01 | |
| Q4 2016 | $0 | $0 | Dec 31, 2016 | 10-K | 2020-03-02 | |
| Q4 2015 | $0 | -$181K | -100% | Dec 31, 2015 | 10-K | 2019-03-01 |
| Q4 2014 | $181K | -$1.76M | -90.7% | Dec 31, 2014 | 10-K | 2018-03-01 |
| Q4 2013 | $1.94M | +$1.1M | +131% | Dec 31, 2013 | 10-K/A | 2017-08-31 |
| Q4 2012 | $840K | -$40K | -4.55% | Dec 31, 2012 | 10-K | 2016-02-24 |
| Q4 2011 | $880K | -$590K | -40.1% | Dec 31, 2011 | 10-K | 2015-02-27 |
| Q4 2010 | $1.47M | Dec 31, 2010 | 10-K | 2014-03-07 |