| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2023 | $5.95M | -$2.61M | -30.5% | Jun 30, 2023 | 10-Q | 2023-08-21 |
| Q1 2023 | $4.97M | +$742K | +17.6% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | $5.04M | +$407K | +8.78% | Dec 31, 2022 | 10-Q | 2023-08-21 |
| Q3 2022 | $5.16M | +$2.57M | +99.5% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $8.56M | +$5.66M | +195% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | $4.22M | +$2.15M | +104% | Mar 31, 2022 | 10-Q | 2022-05-12 |
| Q4 2021 | $4.63M | +$2.52M | +120% | Dec 31, 2021 | 10-K | 2023-03-31 |
| Q3 2021 | $2.59M | -$9.88M | -79.3% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | $2.9M | -$14.1M | -82.9% | Jun 30, 2021 | 10-Q | 2021-08-10 |
| Q1 2021 | $2.07M | -$1.24M | -37.4% | Mar 31, 2021 | 10-Q | 2021-05-11 |
| Q4 2020 | $2.11M | +$644K | +43.9% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | $12.5M | +$10.1M | +417% | Sep 30, 2020 | 10-Q | 2020-11-12 |
| Q2 2020 | $17M | +$14M | +474% | Jun 30, 2020 | 10-Q | 2020-08-18 |
| Q1 2020 | $3.31M | -$197K | -5.62% | Apr 30, 2020 | 10-Q | 2020-06-12 |
| Q4 2019 | $1.47M | -$890K | -37.8% | Dec 31, 2019 | 10-K | 2021-03-23 |
| Q3 2019 | $2.41M | -$714K | -22.9% | Oct 31, 2019 | 10-Q | 2019-12-10 |
| Q2 2019 | $2.95M | -$215K | -6.79% | Jul 31, 2019 | 10-Q | 2019-09-09 |
| Q1 2019 | $3.51M | +$295K | +9.19% | Apr 30, 2019 | 10-Q | 2019-06-11 |
| Q4 2018 | $2.36M | -$662K | -21.9% | Jan 31, 2019 | 10-K | 2020-03-23 |
| Q3 2018 | $3.12M | -$659K | -17.4% | Oct 31, 2018 | 10-Q | 2018-12-07 |
| Q2 2018 | $3.17M | -$917K | -22.4% | Jul 31, 2018 | 10-Q | 2018-09-10 |
| Q1 2018 | $3.21M | -$1.64M | -33.8% | Apr 30, 2018 | 10-Q | 2018-06-08 |
| Q4 2017 | $3.02M | -$1.11M | -26.9% | Jan 31, 2018 | 10-K | 2019-03-14 |
| Q3 2017 | $3.78M | -$2.88M | -43.2% | Oct 31, 2017 | 10-Q | 2017-12-12 |
| Q2 2017 | $4.09M | Jul 31, 2017 | 10-Q | 2017-09-13 | ||
| Q1 2017 | $4.85M | Apr 30, 2017 | 10-Q | 2017-06-14 | ||
| Q4 2016 | $4.13M | +$1.33M | +47.7% | Jan 31, 2017 | 10-K | 2018-04-26 |
| Q3 2016 | $6.66M | Oct 31, 2016 | 10-Q | 2016-12-13 | ||
| Q4 2015 | $2.8M | +$1.43M | +105% | Jan 31, 2016 | 10-K | 2017-04-21 |
| Q4 2014 | $1.37M | -$374K | -21.5% | Dec 31, 2014 | 10-KT | 2015-04-20 |
| Q3 2014 | $1.81M | +$1.69M | +1371% | Sep 30, 2014 | 10-Q | 2014-11-14 |
| Q2 2014 | $1.19M | +$1.11M | +1426% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | $2.74M | +$2.66M | +3501% | Mar 31, 2014 | 10-Q | 2014-05-15 |
| Q4 2013 | $1.74M | +$1.54M | +779% | Dec 31, 2013 | 10-KT | 2015-04-20 |
| Q3 2013 | $123K | +$47.6K | +63.1% | Sep 30, 2013 | 10-K | 2013-12-31 |
| Q2 2013 | $77.7K | Jun 30, 2013 | 10-Q | 2013-08-16 | ||
| Q1 2013 | $76.1K | Mar 31, 2013 | 10-Q | 2013-05-15 | ||
| Q4 2012 | $198K | Dec 31, 2012 | 10-K | 2014-03-31 | ||
| Q3 2012 | $75.5K | Sep 30, 2012 | 10-K | 2013-12-31 |