| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $2.86M | -$4K | -0.14% | Dec 31, 2023 | 10-K | 2024-03-14 |
| Q4 2022 | $2.87M | +$675K | +30.8% | Dec 31, 2022 | 10-K | 2024-03-14 |
| Q4 2021 | $2.19M | +$250K | +12.9% | Dec 31, 2021 | 10-K | 2024-03-14 |
| Q4 2020 | $1.94M | +$234K | +13.7% | Dec 31, 2020 | 10-K | 2024-03-14 |
| Q4 2019 | $1.71M | +$380K | +28.6% | Dec 31, 2019 | 10-K | 2023-03-03 |
| Q4 2018 | $1.33M | +$415K | +45.5% | Dec 31, 2018 | 10-K | 2022-03-01 |
| Q4 2017 | $912K | -$583K | -39% | Dec 31, 2017 | 10-K | 2021-02-26 |
| Q4 2016 | $1.5M | -$305K | -16.9% | Dec 31, 2016 | 10-K | 2020-03-13 |
| Q4 2015 | $1.8M | -$177K | -8.95% | Dec 31, 2015 | 10-K | 2019-03-15 |
| Q4 2014 | $1.98M | +$596K | +43.2% | Dec 31, 2014 | 10-K | 2018-03-09 |
| Q4 2013 | $1.38M | +$786K | +132% | Dec 31, 2013 | 10-K | 2017-03-10 |
| Q4 2012 | $595K | +$89K | +17.6% | Dec 31, 2012 | 10-K | 2016-03-11 |
| Q4 2011 | $506K | +$33K | +6.98% | Dec 31, 2011 | 10-K | 2015-03-13 |
| Q4 2010 | $473K | Dec 31, 2010 | 10-K | 2013-03-14 |