| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | $3.68M | -$636K | -14.7% | Mar 31, 2024 | 10-Q | 2024-05-15 |
| Q4 2023 | $3.96M | -$467K | -10.6% | Dec 31, 2023 | 10-Q | 2024-05-15 |
| Q3 2023 | $3.98M | -$551K | -12.2% | Sep 30, 2023 | 10-Q | 2023-11-09 |
| Q2 2023 | $4.25M | -$616K | -12.7% | Jun 30, 2023 | 10-Q | 2023-08-14 |
| Q1 2023 | $4.32M | -$845K | -16.4% | Mar 31, 2023 | 10-Q | 2023-05-11 |
| Q4 2022 | $4.43M | -$788K | -15.1% | Dec 31, 2022 | 10-K | 2024-03-21 |
| Q3 2022 | $4.53M | -$821K | -15.4% | Sep 30, 2022 | 10-Q | 2022-11-10 |
| Q2 2022 | $4.86M | -$787K | -13.9% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | $5.16M | -$585K | -10.2% | Mar 31, 2022 | 10-Q | 2022-05-12 |
| Q4 2021 | $5.21M | -$638K | -10.9% | Dec 31, 2021 | 10-K | 2023-03-29 |
| Q3 2021 | $5.35M | -$404K | -7.02% | Sep 30, 2021 | 10-Q | 2021-11-12 |
| Q2 2021 | $5.65M | -$143K | -2.47% | Jun 30, 2021 | 10-Q | 2021-08-04 |
| Q1 2021 | $5.75M | +$36K | +0.63% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | $5.85M | -$514K | -8.08% | Dec 31, 2020 | 10-K | 2022-03-24 |
| Q3 2020 | $5.75M | -$558K | -8.84% | Sep 30, 2020 | 10-Q | 2020-11-12 |
| Q2 2020 | $5.79M | -$580K | -9.1% | Jun 30, 2020 | 10-Q | 2020-08-13 |
| Q1 2020 | $5.71M | -$567K | -9.03% | Mar 31, 2020 | 10-Q | 2020-05-14 |
| Q4 2019 | $6.37M | +$117K | +1.87% | Dec 31, 2019 | 10-K | 2021-03-25 |
| Q3 2019 | $6.31M | +$70K | +1.12% | Sep 30, 2019 | 10-Q | 2019-11-07 |
| Q2 2019 | $6.37M | +$225K | +3.66% | Jun 30, 2019 | 10-Q | 2019-08-08 |
| Q1 2019 | $6.28M | -$154K | -2.39% | Mar 31, 2019 | 10-Q | 2019-05-09 |
| Q4 2018 | $6.25M | -$98K | -1.54% | Dec 31, 2018 | 10-K/A | 2020-04-15 |
| Q3 2018 | $6.24M | -$283K | -4.34% | Sep 30, 2018 | 10-Q | 2018-11-08 |
| Q2 2018 | $6.15M | +$115K | +1.91% | Jun 30, 2018 | 10-Q | 2018-08-09 |
| Q1 2018 | $6.43M | +$600K | +10.3% | Mar 31, 2018 | 10-Q | 2018-05-10 |
| Q4 2017 | $6.35M | +$616K | +10.8% | Dec 31, 2017 | 10-K | 2019-03-22 |
| Q3 2017 | $6.52M | +$417K | +6.83% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | $6.03M | +$139K | +2.36% | Jun 30, 2017 | 10-Q | 2017-08-10 |
| Q1 2017 | $5.83M | +$1.39M | +31.3% | Mar 31, 2017 | 10-Q | 2017-05-11 |
| Q4 2016 | $5.73M | +$1.49M | +35.2% | Dec 31, 2016 | 10-K | 2018-03-29 |
| Q3 2016 | $6.11M | +$2.53M | +70.7% | Sep 30, 2016 | 10-Q | 2016-11-10 |
| Q2 2016 | $5.9M | +$3.49M | +145% | Jun 30, 2016 | 10-Q | 2016-08-11 |
| Q1 2016 | $4.44M | +$3.08M | +226% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | $4.24M | +$3.26M | +331% | Dec 31, 2015 | 10-K | 2017-03-28 |
| Q3 2015 | $3.58M | +$2.77M | +344% | Sep 30, 2015 | 10-Q | 2015-11-03 |
| Q2 2015 | $2.4M | +$1.66M | +223% | Jun 30, 2015 | 10-Q | 2015-08-10 |
| Q1 2015 | $1.36M | +$697K | +105% | Mar 31, 2015 | 10-Q | 2015-05-14 |
| Q4 2014 | $983K | +$395K | +67.2% | Dec 31, 2014 | 10-K | 2016-03-30 |
| Q3 2014 | $805K | +$804K | Sep 30, 2014 | 10-Q | 2014-11-12 | |
| Q2 2014 | $744K | +$237K | +46.7% | Jun 30, 2014 | 10-Q | 2014-08-07 |
| Q1 2014 | $664K | +$664K | Mar 31, 2014 | 10-Q | 2014-07-02 | |
| Q4 2013 | $588K | +$201K | +51.9% | Dec 31, 2013 | 10-K | 2015-03-31 |
| Q3 2013 | $608* | -$379K | Sep 30, 2013 | 10-Q | 2013-11-08 | |
| Q2 2013 | $507K | +$507K | Jun 30, 2013 | 10-Q | 2013-08-08 | |
| Q1 2013 | $438* | +$105 | Mar 31, 2013 | 10-Q | 2013-05-14 | |
| Q4 2012 | $387K | +$238K | +160% | Dec 31, 2012 | 10-K | 2014-03-11 |
| Q3 2012 | $380K | +$246K | +184% | Sep 30, 2012 | 10-Q | 2012-11-13 |
| Q2 2012 | $371* | -$150K | Jun 30, 2012 | 10-Q | 2012-08-07 | |
| Q1 2012 | $333* | Mar 31, 2012 | 10-Q | 2012-05-15 | ||
| Q4 2011 | $149K | -$10K | -6.29% | Dec 31, 2011 | 10-K | 2013-03-18 |
| Q3 2011 | $134K | Sep 30, 2011 | 10-Q | 2011-11-09 | ||
| Q2 2011 | $150K | Jun 30, 2011 | 10-Q | 2011-08-08 | ||
| Q4 2010 | $159K | Dec 31, 2010 | 10-K | 2012-03-29 |