| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $1.85M | -$264K | -12.5% | Dec 31, 2023 | 10-K | 2024-02-23 |
| Q4 2022 | $2.11M | +$517K | +32.4% | Dec 31, 2022 | 10-K | 2024-02-23 |
| Q4 2021 | $1.59M | +$58K | +3.78% | Dec 31, 2021 | 10-K | 2024-02-23 |
| Q4 2020 | $1.54M | -$1M | -39.4% | Dec 31, 2020 | 10-K | 2024-02-23 |
| Q4 2019 | $2.54M | -$283K | -10% | Dec 31, 2019 | 10-K | 2023-02-24 |
| Q4 2018 | $2.82M | -$1.06M | -27.4% | Dec 31, 2018 | 10-K | 2022-02-25 |
| Q4 2017 | $3.88M | -$208K | -5.09% | Dec 31, 2017 | 10-K | 2021-02-26 |
| Q4 2016 | $4.09M | -$197K | -4.6% | Dec 31, 2016 | 10-K | 2020-02-26 |
| Q4 2015 | $4.29M | -$304K | -6.62% | Dec 31, 2015 | 10-K | 2019-02-28 |
| Q4 2014 | $4.59M | -$917K | -16.6% | Dec 31, 2014 | 10-K | 2018-03-01 |
| Q3 2014 | $1.2M | Sep 30, 2014 | 10-Q | 2014-11-07 | ||
| Q2 2014 | $1.2M | Jun 30, 2014 | 10-Q | 2014-08-08 | ||
| Q1 2014 | $1.2M | Mar 31, 2014 | 10-Q | 2014-05-09 | ||
| Q4 2013 | $5.51M | +$1.89M | +52.2% | Dec 31, 2013 | 10-K | 2017-03-09 |
| Q4 2012 | $3.62M | -$361K | -9.07% | Dec 31, 2012 | 10-K | 2016-03-08 |
| Q4 2011 | $3.98M | -$815K | -17% | Dec 31, 2011 | 10-K | 2015-03-12 |
| Q4 2010 | $4.79M | Dec 31, 2010 | 10-K | 2014-03-14 |