| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $399K | -$8K | -1.97% | Dec 31, 2023 | 10-K | 2024-02-23 |
| Q4 2022 | $407K | -$1K | -0.25% | Dec 31, 2022 | 10-K | 2024-02-23 |
| Q4 2021 | $408K | +$6K | +1.49% | Dec 31, 2021 | 10-K | 2024-02-23 |
| Q4 2020 | $402K | -$265K | -39.7% | Dec 31, 2020 | 10-K | 2024-02-23 |
| Q4 2019 | $667K | -$1.25M | -65.2% | Dec 31, 2019 | 10-K | 2023-02-24 |
| Q4 2018 | $1.92M | +$313K | +19.5% | Dec 31, 2018 | 10-K | 2022-02-25 |
| Q4 2017 | $1.61M | +$96K | +6.36% | Dec 31, 2017 | 10-K | 2021-02-26 |
| Q4 2016 | $1.51M | +$25K | +1.68% | Dec 31, 2016 | 10-K | 2020-02-27 |
| Q4 2015 | $1.49M | -$1.17M | -44% | Dec 31, 2015 | 10-K | 2019-02-27 |
| Q4 2014 | $2.65M | +$475K | +21.8% | Dec 31, 2014 | 10-K | 2018-02-28 |
| Q4 2013 | $2.18M | +$455K | +26.4% | Dec 31, 2013 | 10-K/A | 2017-02-28 |
| Q4 2012 | $1.72M | +$300K | +21.1% | Dec 31, 2012 | 10-K | 2016-02-29 |
| Q4 2011 | $1.42M | -$378K | -21% | Dec 31, 2011 | 10-K | 2015-03-02 |
| Q4 2010 | $1.8M | Dec 31, 2010 | 10-K | 2014-03-11 |