| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $1.4M | +$356K | +34.3% | Dec 31, 2023 | 10-K | 2024-02-16 |
| Q4 2022 | $1.04M | -$133K | -11.3% | Dec 31, 2022 | 10-K | 2024-02-16 |
| Q4 2021 | $1.17M | +$49K | +4.36% | Dec 31, 2021 | 10-K | 2024-02-16 |
| Q4 2020 | $1.12M | -$42K | -3.61% | Dec 31, 2020 | 10-K | 2023-02-22 |
| Q4 2019 | $1.17M | +$44K | +3.93% | Dec 31, 2019 | 10-K | 2022-02-23 |
| Q4 2018 | $1.12M | +$123K | +12.3% | Dec 31, 2018 | 10-K | 2021-02-24 |
| Q4 2017 | $998K | +$184K | +22.6% | Dec 31, 2017 | 10-K | 2020-02-21 |
| Q4 2016 | $814K | +$281K | +52.7% | Dec 31, 2016 | 10-K | 2019-02-26 |
| Q4 2015 | $533K | -$313K | -37% | Dec 31, 2015 | 10-K | 2018-03-01 |
| Q4 2014 | $846K | -$34K | -3.86% | Dec 31, 2014 | 10-K | 2017-02-28 |
| Q4 2013 | $880K | +$182K | +26.1% | Dec 31, 2013 | 10-K | 2016-02-26 |
| Q4 2012 | $698K | -$98K | -12.3% | Dec 31, 2012 | 10-K | 2015-03-04 |
| Q4 2011 | $796K | -$1.33M | -62.5% | Dec 31, 2011 | 10-K | 2014-02-20 |
| Q4 2010 | $2.13M | Dec 31, 2010 | 10-K | 2013-03-05 |