| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $183K | -$77K | -29.6% | Dec 31, 2023 | 10-K | 2024-03-14 |
| Q4 2022 | $260K | -$100K | -27.8% | Dec 31, 2022 | 10-K | 2024-03-14 |
| Q4 2021 | $360K | -$23K | -6.01% | Dec 31, 2021 | 10-K | 2024-03-14 |
| Q4 2020 | $383K | -$50K | -11.5% | Dec 31, 2020 | 10-K | 2023-03-15 |
| Q4 2019 | $433K | $0 | 0% | Dec 31, 2019 | 10-K | 2022-03-16 |
| Q4 2018 | $433K | -$125K | -22.4% | Dec 31, 2018 | 10-K | 2021-03-16 |
| Q4 2017 | $558K | -$74K | -11.7% | Dec 31, 2017 | 10-K | 2020-03-16 |
| Q4 2016 | $632K | -$4K | -0.63% | Dec 31, 2016 | 10-K | 2019-03-19 |
| Q4 2015 | $636K | +$93K | +17.1% | Dec 31, 2015 | 10-K | 2018-03-16 |
| Q4 2014 | $543K | +$1K | +0.19% | Dec 31, 2014 | 10-K | 2018-03-16 |
| Q4 2013 | $542K | +$319K | +143% | Dec 31, 2013 | 10-K | 2017-03-16 |
| Q4 2012 | $223K | -$2.28M | -91.1% | Dec 31, 2012 | 10-K | 2016-03-15 |
| Q4 2011 | $2.51M | +$1.37M | +120% | Dec 31, 2011 | 10-K | 2015-03-16 |
| Q2 2011 | $2.34M | +$1.29M | +123% | Jul 31, 2011 | 10-K | 2014-03-17 |
| Q4 2010 | $1.14M | Dec 31, 2010 | 10-K | 2014-03-17 | ||
| Q2 2010 | $1.05M | Jul 31, 2010 | 10-K | 2014-03-17 |