| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $709K | -$10K | -1.39% | Dec 31, 2023 | 10-K | 2024-02-23 |
| Q4 2022 | $719K | -$5K | -0.69% | Dec 31, 2022 | 10-K | 2024-02-23 |
| Q4 2021 | $724K | +$22K | +3.13% | Dec 31, 2021 | 10-K | 2023-02-23 |
| Q4 2020 | $702K | +$45K | +6.85% | Dec 31, 2020 | 10-K | 2022-02-24 |
| Q4 2019 | $657K | +$46K | +7.53% | Dec 31, 2019 | 10-K | 2021-02-25 |
| Q4 2018 | $611K | +$130K | +27% | Dec 31, 2018 | 10-K | 2020-02-26 |
| Q4 2017 | $481K | +$107K | +28.6% | Dec 31, 2017 | 10-K | 2019-02-27 |
| Q4 2016 | $374K | -$341K | -47.7% | Dec 31, 2016 | 10-K | 2018-02-28 |
| Q4 2015 | $715K | +$9K | +1.28% | Dec 31, 2015 | 10-K | 2018-02-28 |
| Q4 2014 | $706K | -$73K | -9.37% | Dec 31, 2014 | 10-K | 2017-03-01 |
| Q4 2013 | $779K | +$6K | +0.78% | Dec 31, 2013 | 10-K | 2016-03-11 |
| Q4 2012 | $773K | +$22K | +2.93% | Dec 31, 2012 | 10-K | 2015-03-13 |
| Q4 2011 | $751K | -$447K | -37.3% | Dec 31, 2011 | 10-K | 2014-03-14 |
| Q4 2010 | $1.2M | Dec 31, 2010 | 10-K | 2013-03-15 |