| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $4.87M | +$339K | +7.46% | Sep 30, 2023 | 10-Q | 2023-11-02 |
| Q2 2023 | $4.95M | +$718K | +17% | Jun 30, 2023 | 10-Q | 2023-08-03 |
| Q1 2023 | $4.82M | +$652K | +15.6% | Mar 31, 2023 | 10-Q | 2023-05-04 |
| Q4 2022 | $4.67M | +$507K | +12.2% | Dec 31, 2022 | 10-Q | 2023-11-02 |
| Q3 2022 | $4.54M | +$247K | +5.76% | Sep 30, 2022 | 10-Q | 2022-11-03 |
| Q2 2022 | $4.23M | -$354K | -7.73% | Jun 30, 2022 | 10-Q | 2022-08-04 |
| Q1 2022 | $4.17M | -$361K | -7.97% | Mar 31, 2022 | 10-Q | 2022-05-05 |
| Q4 2021 | $4.16M | -$354K | -7.83% | Dec 31, 2021 | 10-K | 2023-02-23 |
| Q3 2021 | $4.29M | -$343K | -7.41% | Sep 30, 2021 | 10-Q | 2021-11-05 |
| Q2 2021 | $4.59M | -$55.8K | -1.2% | Jun 30, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | $4.53M | -$305K | -6.3% | Mar 31, 2021 | 10-Q | 2021-05-07 |
| Q4 2020 | $4.52M | -$505K | -10.1% | Dec 31, 2020 | 10-K | 2022-02-22 |
| Q3 2020 | $4.63M | -$570K | -11% | Sep 30, 2020 | 10-Q | 2020-11-05 |
| Q2 2020 | $4.64M | -$566K | -10.9% | Jun 30, 2020 | 10-Q | 2020-07-30 |
| Q1 2020 | $4.84M | -$249K | -4.9% | Mar 31, 2020 | 10-Q | 2020-05-07 |
| Q4 2019 | $5.02M | -$82.9K | -1.63% | Dec 31, 2019 | 10-K | 2021-02-26 |
| Q3 2019 | $5.2M | +$59.9K | +1.16% | Sep 30, 2019 | 10-Q | 2019-10-31 |
| Q2 2019 | $5.21M | +$11.2K | +0.22% | Jun 30, 2019 | 10-Q | 2019-08-01 |
| Q1 2019 | $5.09M | +$22.3K | +0.44% | Mar 31, 2019 | 10-Q | 2019-05-02 |
| Q4 2018 | $5.1M | -$14.1K | -0.28% | Dec 31, 2018 | 10-K | 2020-02-28 |
| Q3 2018 | $5.14M | +$45.6K | +0.9% | Sep 30, 2018 | 10-Q | 2019-10-31 |
| Q2 2018 | $5.2M | +$207K | +4.16% | Jun 30, 2018 | 10-Q | 2019-08-01 |
| Q1 2018 | $5.07M | -$33.2K | -0.65% | Mar 31, 2018 | 10-Q | 2018-05-03 |
| Q4 2017 | $5.12M | +$81.8K | +1.63% | Dec 31, 2017 | 10-Q | 2019-10-31 |
| Q3 2017 | $5.1M | +$107K | +2.15% | Sep 30, 2017 | 10-Q | 2018-11-01 |
| Q2 2017 | $4.99M | +$76.7K | +1.56% | Jun 30, 2017 | 10-Q | 2018-08-02 |
| Q1 2017 | $5.1M | +$90.1K | +1.8% | Mar 31, 2017 | 10-Q | 2018-05-03 |
| Q4 2016 | $5.04M | -$211K | -4.02% | Dec 31, 2016 | 10-K | 2019-03-01 |
| Q3 2016 | $4.99M | -$429K | -7.91% | Sep 30, 2016 | 10-Q | 2017-11-03 |
| Q2 2016 | $4.91M | -$547K | -10% | Jun 30, 2016 | 10-Q | 2017-08-04 |
| Q1 2016 | $5.01M | -$381K | -7.07% | Mar 31, 2016 | 10-Q | 2017-05-05 |
| Q4 2015 | $5.25M | -$29.1K | -0.55% | Dec 31, 2015 | 10-K | 2019-03-01 |
| Q3 2015 | $5.42M | +$414K | +8.28% | Sep 30, 2015 | 10-Q | 2016-11-03 |
| Q2 2015 | $5.46M | +$812K | +17.5% | Jun 30, 2015 | 10-Q | 2016-08-04 |
| Q1 2015 | $5.39M | +$1.1M | +25.5% | Mar 31, 2015 | 10-Q | 2016-05-06 |
| Q4 2014 | $5.28M | +$955K | +22.1% | Dec 31, 2014 | 10-K | 2018-02-23 |
| Q3 2014 | $5M | +$917K | +22.4% | Sep 30, 2014 | 10-Q | 2015-11-06 |
| Q2 2014 | $4.65M | +$1.02M | +28.1% | Jun 30, 2014 | 10-Q | 2015-08-07 |
| Q1 2014 | $4.29M | +$993K | +30.1% | Mar 31, 2014 | 10-Q | 2015-05-08 |
| Q4 2013 | $4.32M | +$1.2M | +38.5% | Dec 31, 2013 | 10-K | 2017-02-24 |
| Q3 2013 | $4.09M | +$1.49M | +57.1% | Sep 30, 2013 | 10-Q | 2014-11-06 |
| Q2 2013 | $3.63M | +$1.37M | +60.8% | Jun 30, 2013 | 10-Q | 2014-08-08 |
| Q1 2013 | $3.3M | +$1.48M | +81.8% | Mar 31, 2013 | 10-Q | 2014-05-09 |
| Q4 2012 | $3.12M | +$1.71M | +122% | Dec 31, 2012 | 10-K | 2016-02-26 |
| Q3 2012 | $2.6M | +$316K | +13.8% | Sep 30, 2012 | 10-Q | 2013-11-08 |
| Q2 2012 | $2.26M | +$893K | +65.5% | Jun 30, 2012 | 10-Q | 2013-08-06 |
| Q1 2012 | $1.82M | +$279K | +18.2% | Mar 31, 2012 | 10-Q | 2013-05-09 |
| Q4 2011 | $1.4M | -$1.57M | -52.7% | Dec 31, 2011 | 10-K | 2015-02-27 |
| Q3 2011 | $2.29M | -$1.59M | -41% | Sep 30, 2011 | 10-Q | 2012-11-07 |
| Q2 2011 | $1.36M | -$2.86M | -67.7% | Jun 30, 2011 | 10-Q | 2012-08-07 |
| Q1 2011 | $1.54M | Mar 31, 2011 | 10-Q | 2012-05-08 | ||
| Q4 2010 | $2.97M | Dec 31, 2010 | 10-K | 2014-02-28 | ||
| Q3 2010 | $3.88M | Sep 30, 2010 | 10-Q | 2011-11-08 | ||
| Q2 2010 | $4.22M | Jun 30, 2010 | 10-Q | 2011-08-08 |