| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $704K | -$50K | -6.63% | Dec 31, 2023 | 10-K | 2024-02-26 |
| Q4 2022 | $754K | -$54K | -6.68% | Dec 31, 2022 | 10-K | 2024-02-26 |
| Q4 2021 | $808K | -$70K | -7.97% | Dec 31, 2021 | 10-K | 2024-02-26 |
| Q4 2020 | $878K | -$252K | -22.3% | Dec 31, 2020 | 10-K | 2024-02-26 |
| Q4 2019 | $1.13M | +$179K | +18.8% | Dec 31, 2019 | 10-K | 2023-03-08 |
| Q4 2018 | $951K | +$154K | +19.3% | Dec 31, 2018 | 10-K | 2022-02-28 |
| Q4 2017 | $797K | +$305K | +62% | Dec 31, 2017 | 10-K | 2021-03-01 |
| Q4 2016 | $492K | -$75K | -13.2% | Dec 31, 2016 | 10-K | 2020-03-02 |
| Q4 2015 | $567K | -$9K | -1.56% | Dec 31, 2015 | 10-K | 2019-03-04 |
| Q4 2014 | $576K | +$60K | +11.6% | Dec 31, 2014 | 10-K | 2018-02-23 |
| Q4 2013 | $516K | +$95K | +22.6% | Dec 31, 2013 | 10-K | 2017-03-03 |
| Q4 2012 | $421K | -$1M | -70.4% | Dec 31, 2012 | 10-K | 2016-03-11 |
| Q4 2011 | $1.42M | +$125K | +9.63% | Dec 31, 2011 | 10-K | 2015-03-09 |
| Q4 2010 | $1.3M | Dec 31, 2010 | 10-K | 2014-03-10 |