| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $304K | -$69K | -18.5% | Dec 31, 2023 | 10-K | 2024-03-11 |
| Q4 2022 | $373K | -$432K | -53.7% | Dec 31, 2022 | 10-K | 2024-03-11 |
| Q4 2021 | $805K | -$367K | -31.3% | Dec 31, 2021 | 10-K | 2024-03-11 |
| Q4 2020 | $1.17M | -$136K | -10.4% | Dec 31, 2020 | 10-K | 2024-03-11 |
| Q4 2019 | $1.31M | -$368K | -22% | Dec 31, 2019 | 10-K | 2023-03-03 |
| Q4 2018 | $1.68M | +$13K | +0.78% | Dec 31, 2018 | 10-K | 2022-03-01 |
| Q4 2017 | $1.66M | -$421K | -20.2% | Dec 31, 2017 | 10-K | 2021-03-01 |
| Q4 2016 | $2.08M | -$4K | -0.19% | Dec 31, 2016 | 10-K | 2020-03-02 |
| Q4 2015 | $2.09M | +$15K | +0.72% | Dec 31, 2015 | 10-K | 2019-02-28 |
| Q4 2014 | $2.07M | +$22K | +1.07% | Dec 31, 2014 | 10-K | 2018-02-28 |
| Q4 2013 | $2.05M | +$40K | +1.99% | Dec 31, 2013 | 10-K | 2017-03-14 |
| Q4 2012 | $2.01M | -$4K | -0.2% | Dec 31, 2012 | 10-K | 2015-03-12 |
| Q4 2011 | $2.02M | -$75K | -3.59% | Dec 31, 2011 | 10-K | 2015-03-12 |
| Q4 2010 | $2.09M | Dec 31, 2010 | 10-K | 2014-03-14 |