| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $5.82M | -$287K | -4.7% | Dec 31, 2023 | 10-K | 2024-04-08 |
| Q3 2023 | $5.89M | -$441K | -6.97% | Sep 30, 2023 | 10-Q | 2023-11-13 |
| Q2 2023 | $6M | -$367K | -5.77% | Jun 30, 2023 | 10-Q | 2023-08-14 |
| Q1 2023 | $6.08M | -$389K | -6.02% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | $6.1M | -$472K | -7.18% | Dec 31, 2022 | 10-K | 2024-04-08 |
| Q3 2022 | $6.33M | -$325K | -4.88% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $6.37M | -$465K | -6.81% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | $6.47M | -$526K | -7.52% | Mar 31, 2022 | 10-Q | 2022-05-13 |
| Q4 2021 | $6.58M | -$578K | -8.08% | Dec 31, 2021 | 10-K | 2023-03-31 |
| Q3 2021 | $6.66M | -$567K | -7.85% | Sep 30, 2021 | 10-Q | 2021-11-10 |
| Q2 2021 | $6.83M | -$498K | -6.8% | Jun 30, 2021 | 10-Q | 2021-08-06 |
| Q1 2021 | $6.99M | -$509K | -6.79% | Mar 31, 2021 | 10-Q | 2021-05-07 |
| Q4 2020 | $7.15M | -$501K | -6.55% | Dec 31, 2020 | 10-K | 2022-03-29 |
| Q3 2020 | $7.22M | -$612K | -7.81% | Sep 30, 2020 | 10-Q | 2020-11-06 |
| Q2 2020 | $7.33M | -$674K | -8.42% | Jun 30, 2020 | 10-Q | 2020-08-10 |
| Q1 2020 | $7.5M | +$1.31M | +21.1% | Mar 31, 2020 | 10-Q | 2020-05-08 |
| Q4 2019 | $7.66M | +$1.27M | +20% | Dec 31, 2019 | 10-K | 2021-03-15 |
| Q3 2019 | $7.84M | +$1.63M | +26.2% | Sep 30, 2019 | 10-Q | 2019-11-06 |
| Q2 2019 | $8M | +$2.03M | +33.9% | Jun 30, 2019 | 10-Q | 2019-08-02 |
| Q1 2019 | $6.19M | +$488K | +8.55% | Mar 31, 2019 | 10-Q | 2019-05-03 |
| Q4 2018 | $6.38M | +$800K | +14.3% | Dec 31, 2018 | 10-K | 2020-03-10 |
| Q3 2018 | $6.21M | +$1.08M | +20.9% | Sep 30, 2018 | 10-Q | 2018-11-02 |
| Q2 2018 | $5.98M | +$1.09M | +22.4% | Jun 30, 2018 | 10-Q | 2018-08-03 |
| Q1 2018 | $5.71M | +$1.12M | +24.3% | Mar 31, 2018 | 10-Q | 2018-05-04 |
| Q4 2017 | $5.58M | +$1.65M | +42% | Dec 31, 2017 | 10-K | 2019-03-08 |
| Q3 2017 | $5.13M | +$1.74M | +51.5% | Sep 30, 2017 | 10-Q | 2017-11-06 |
| Q2 2017 | $4.88M | +$2M | +69.1% | Jun 30, 2017 | 10-Q | 2017-08-04 |
| Q1 2017 | $4.59M | +$1.68M | +57.6% | Mar 31, 2017 | 10-Q | 2017-05-03 |
| Q4 2016 | $3.93M | +$938K | +31.3% | Dec 31, 2016 | 10-K | 2018-03-02 |
| Q3 2016 | $3.39M | +$432K | +14.6% | Sep 30, 2016 | 10-Q | 2016-11-02 |
| Q2 2016 | $2.89M | -$71K | -2.4% | Jun 30, 2016 | 10-Q | 2016-08-01 |
| Q1 2016 | $2.91M | -$105K | -3.48% | Mar 31, 2016 | 10-Q | 2016-05-06 |
| Q4 2015 | $2.99M | -$60K | -1.97% | Dec 31, 2015 | 10-K | 2017-03-03 |
| Q3 2015 | $2.96M | -$22K | -0.74% | Sep 30, 2015 | 10-Q | 2015-11-06 |
| Q2 2015 | $2.96M | -$10K | -0.34% | Jun 30, 2015 | 10-Q | 2015-08-07 |
| Q1 2015 | $3.02M | +$76K | +2.58% | Mar 31, 2015 | 10-Q | 2015-05-08 |
| Q4 2014 | $3.05M | +$70K | +2.35% | Dec 31, 2014 | 10-K | 2016-03-04 |
| Q3 2014 | $2.98M | -$7K | -0.24% | Sep 30, 2014 | 10-Q | 2014-11-07 |
| Q2 2014 | $2.97M | -$59K | -1.95% | Jun 30, 2014 | 10-Q | 2014-08-07 |
| Q1 2014 | $2.94M | -$141K | -4.57% | Mar 31, 2014 | 10-Q | 2014-05-07 |
| Q4 2013 | $2.98M | -$85K | -2.77% | Dec 31, 2013 | 10-K | 2015-03-09 |
| Q3 2013 | $2.99M | -$127K | -4.08% | Sep 30, 2013 | 10-Q | 2013-11-12 |
| Q2 2013 | $3.03M | +$25K | +0.83% | Jun 30, 2013 | 10-Q | 2013-08-09 |
| Q1 2013 | $3.08M | +$16K | +0.52% | Mar 31, 2013 | 10-Q | 2013-05-13 |
| Q4 2012 | $3.07M | -$22K | -0.71% | Dec 31, 2012 | 10-K | 2014-03-17 |
| Q3 2012 | $3.11M | +$94K | +3.12% | Sep 30, 2012 | 10-Q | 2012-11-13 |
| Q2 2012 | $3M | +$4K | +0.13% | Jun 30, 2012 | 10-Q | 2012-08-14 |
| Q1 2012 | $3.07M | Mar 31, 2012 | 10-Q | 2012-05-14 | ||
| Q4 2011 | $3.09M | +$175K | +6% | Dec 31, 2011 | 10-K | 2013-03-29 |
| Q3 2011 | $3.02M | Sep 30, 2011 | 10-Q | 2011-11-10 | ||
| Q2 2011 | $3M | Jun 30, 2011 | 10-Q | 2011-08-12 | ||
| Q4 2010 | $2.92M | Dec 31, 2010 | 10-K | 2012-03-30 |