| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $3.24M | +$157K | +5.09% | Dec 31, 2023 | 10-K | 2024-02-21 |
| Q4 2022 | $3.08M | -$568K | -15.6% | Dec 31, 2022 | 10-K | 2024-02-21 |
| Q4 2021 | $3.65M | -$974K | -21.1% | Dec 31, 2021 | 10-K | 2024-02-21 |
| Q4 2020 | $4.63M | +$279K | +6.42% | Dec 31, 2020 | 10-K | 2024-02-21 |
| Q4 2019 | $4.35M | +$642K | +17.3% | Dec 31, 2019 | 10-K | 2023-02-24 |
| Q4 2018 | $3.7M | -$1.46M | -28.2% | Dec 31, 2018 | 10-K | 2022-03-01 |
| Q4 2017 | $5.16M | +$2.02M | +64.1% | Dec 31, 2017 | 10-K | 2021-02-23 |
| Q4 2016 | $3.15M | +$121K | +4% | Dec 31, 2016 | 10-K | 2020-02-20 |
| Q4 2015 | $3.02M | -$540K | -15.2% | Dec 31, 2015 | 10-K | 2019-02-20 |
| Q3 2015 | $2.86M | +$169K | +6.29% | Sep 30, 2015 | 10-Q | 2015-11-05 |
| Q2 2015 | $2.84M | -$1.25M | -30.6% | Jun 30, 2015 | 10-Q | 2015-08-06 |
| Q1 2015 | $3.08M | -$1.08M | -26% | Mar 31, 2015 | 10-Q | 2015-05-06 |
| Q4 2014 | $3.56M | -$134K | -3.62% | Dec 31, 2014 | 10-K | 2018-02-20 |
| Q3 2014 | $2.69M | -$1.28M | -32.3% | Sep 30, 2014 | 10-Q | 2014-11-05 |
| Q2 2014 | $4.09M | -$35K | -0.85% | Jun 30, 2014 | 10-Q | 2014-08-06 |
| Q1 2014 | $4.16M | +$976K | +30.7% | Mar 31, 2014 | 10-Q | 2014-05-07 |
| Q4 2013 | $3.7M | -$148K | -3.85% | Dec 31, 2013 | 10-K | 2017-02-22 |
| Q3 2013 | $3.97M | Sep 30, 2013 | 10-Q | 2013-11-04 | ||
| Q2 2013 | $4.12M | Jun 30, 2013 | 10-Q | 2013-08-09 | ||
| Q1 2013 | $3.18M | Mar 31, 2013 | 10-Q | 2013-05-07 | ||
| Q4 2012 | $3.85M | +$2.07M | +116% | Dec 31, 2012 | 10-K | 2016-02-24 |
| Q4 2011 | $1.78M | +$363K | +25.7% | Dec 31, 2011 | 10-K | 2015-02-25 |
| Q4 2010 | $1.41M | Dec 31, 2010 | 10-K | 2014-02-26 |