| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2022 | $7.01M | -$1.29M | -15.5% | Sep 30, 2022 | 10-Q | 2022-11-03 |
| Q2 2022 | $7.79M | -$3.52M | -31.1% | Jun 30, 2022 | 10-Q | 2022-08-04 |
| Q1 2022 | $9.32M | -$843K | -8.3% | Mar 31, 2022 | 10-Q | 2022-11-03 |
| Q4 2021 | $10.8M | -$6.17M | -36.3% | Dec 31, 2021 | 10-Q | 2022-02-03 |
| Q3 2021 | $8.3M | -$3.38M | -28.9% | Sep 30, 2021 | 10-Q | 2021-10-28 |
| Q2 2021 | $11.3M | +$1.93M | +20.6% | Jun 30, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | $10.2M | +$857K | +9.21% | Mar 31, 2021 | 10-K | 2022-05-20 |
| Q4 2020 | $17M | +$4.75M | +38.8% | Dec 31, 2020 | 10-Q | 2021-02-04 |
| Q3 2020 | $11.7M | +$2.06M | +21.4% | Sep 30, 2020 | 10-Q | 2020-11-06 |
| Q2 2020 | $9.38M | -$2.12M | -18.4% | Jun 30, 2020 | 10-Q | 2020-08-06 |
| Q1 2020 | $9.31M | +$8.24M | +777% | Mar 31, 2020 | 10-K | 2021-05-21 |
| Q4 2019 | $12.2M | +$11M | +932% | Dec 31, 2019 | 10-Q | 2020-02-06 |
| Q3 2019 | $9.63M | +$8.74M | +983% | Sep 30, 2019 | 10-Q | 2019-10-31 |
| Q2 2019 | $11.5M | +$10.7M | +1311% | Jun 30, 2019 | 10-Q | 2019-08-01 |
| Q1 2019 | $1.06M | +$285K | +36.7% | Mar 31, 2019 | 10-K | 2020-05-21 |
| Q4 2018 | $1.19M | +$719K | +154% | Dec 31, 2018 | 10-Q | 2019-02-05 |
| Q3 2018 | $889K | +$291K | +48.7% | Sep 30, 2018 | 10-Q | 2018-11-06 |
| Q2 2018 | $815K | +$227K | +38.6% | Jun 30, 2018 | 10-Q | 2018-08-02 |
| Q1 2018 | $776K | -$2.48M | -76.1% | Mar 31, 2018 | 10-K | 2019-05-23 |
| Q4 2017 | $466K | +$449K | +2641% | Dec 31, 2017 | 10-Q | 2018-02-06 |
| Q3 2017 | $598K | +$594K | +14850% | Sep 30, 2017 | 10-Q | 2017-11-02 |
| Q2 2017 | $588K | +$375K | +176% | Jun 30, 2017 | 10-Q | 2017-08-01 |
| Q1 2017 | $3.25M | +$3.03M | +1378% | Mar 31, 2017 | 10-K | 2018-05-24 |
| Q4 2016 | $17K | -$219K | -92.8% | Dec 31, 2016 | 10-Q | 2017-02-03 |
| Q3 2016 | $4K | -$213K | -98.2% | Sep 30, 2016 | 10-Q | 2016-11-04 |
| Q2 2016 | $213K | +$15K | +7.58% | Jun 30, 2016 | 10-Q | 2016-08-03 |
| Q1 2016 | $220K | +$37K | +20.2% | Mar 31, 2016 | 10-K | 2017-05-25 |
| Q4 2015 | $236K | +$40K | +20.4% | Dec 31, 2015 | 10-Q | 2016-02-05 |
| Q3 2015 | $217K | +$7K | +3.33% | Sep 30, 2015 | 10-Q | 2015-11-04 |
| Q2 2015 | $198K | -$24K | -10.8% | Jun 30, 2015 | 10-Q | 2015-08-06 |
| Q1 2015 | $183K | -$45K | -19.7% | Mar 31, 2015 | 10-K | 2016-05-26 |
| Q4 2014 | $196K | -$43K | -18% | Dec 31, 2014 | 10-Q | 2015-01-30 |
| Q3 2014 | $210K | -$52K | -19.8% | Sep 30, 2014 | 10-Q | 2014-11-10 |
| Q2 2014 | $222K | -$63K | -22.1% | Jun 30, 2014 | 10-Q | 2014-08-06 |
| Q1 2014 | $228K | -$81K | -26.2% | Mar 31, 2014 | 10-K | 2015-05-28 |
| Q4 2013 | $239K | -$92K | -27.8% | Dec 31, 2013 | 10-Q | 2014-02-06 |
| Q3 2013 | $262K | -$92K | -26% | Sep 30, 2013 | 10-Q | 2013-11-08 |
| Q2 2013 | $285K | -$92K | -24.4% | Jun 30, 2013 | 10-Q | 2013-08-07 |
| Q1 2013 | $309K | -$91K | -22.8% | Mar 31, 2013 | 10-K | 2014-05-28 |
| Q4 2012 | $331K | -$92K | -21.7% | Dec 31, 2012 | 10-Q | 2013-02-06 |
| Q3 2012 | $354K | -$91K | -20.4% | Sep 30, 2012 | 10-Q | 2012-11-05 |
| Q2 2012 | $377K | -$92K | -19.6% | Jun 30, 2012 | 10-Q | 2012-08-06 |
| Q1 2012 | $400K | -$92K | -18.7% | Mar 31, 2012 | 10-K | 2013-05-28 |
| Q4 2011 | $423K | Dec 31, 2011 | 10-Q | 2012-02-08 | ||
| Q3 2011 | $445K | Sep 30, 2011 | 10-Q | 2011-11-07 | ||
| Q2 2011 | $469K | Jun 30, 2011 | 10-Q | 2011-08-05 | ||
| Q1 2011 | $492K | Mar 31, 2011 | 10-K | 2012-06-04 |