| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $3.66M | +$710K | +24.1% | Sep 30, 2023 | 10-Q | 2023-11-06 |
| Q2 2023 | $3.38M | +$564K | +20% | Jun 30, 2023 | 10-Q | 2023-08-08 |
| Q1 2023 | $3.3M | +$687K | +26.3% | Mar 31, 2023 | 10-Q | 2023-05-09 |
| Q4 2022 | $3.02M | +$843K | +38.7% | Dec 31, 2022 | 10-Q | 2023-11-06 |
| Q3 2022 | $2.95M | +$1.15M | +63.4% | Sep 30, 2022 | 10-Q | 2022-11-08 |
| Q2 2022 | $2.82M | +$1.39M | +97.2% | Jun 30, 2022 | 10-Q | 2022-08-03 |
| Q1 2022 | $2.62M | +$1.48M | +130% | Mar 31, 2022 | 10-Q | 2022-05-04 |
| Q4 2021 | $2.18M | +$217K | +11.1% | Dec 31, 2021 | 10-K | 2023-02-28 |
| Q3 2021 | $1.81M | +$265K | +17.2% | Sep 30, 2021 | 10-Q | 2021-11-08 |
| Q2 2021 | $1.43M | +$177K | +14.1% | Jun 30, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | $1.14M | -$35K | -2.98% | Mar 31, 2021 | 10-Q | 2021-05-06 |
| Q4 2020 | $1.96M | +$963K | +96.4% | Dec 31, 2020 | 10-K | 2022-02-28 |
| Q3 2020 | $1.54M | Sep 30, 2020 | 10-Q | 2020-11-04 | ||
| Q2 2020 | $1.25M | Jun 30, 2020 | 10-Q | 2020-08-06 | ||
| Q1 2020 | $1.17M | Mar 31, 2020 | 10-Q | 2020-05-07 | ||
| Q4 2019 | $999K | +$399K | +66.5% | Dec 31, 2019 | 10-K | 2021-02-25 |
| Q4 2018 | $600K | +$300K | +100% | Dec 31, 2018 | 10-K | 2020-02-26 |
| Q3 2018 | $600K | Sep 30, 2018 | 10-Q | 2018-11-06 | ||
| Q2 2018 | $500K | Jun 30, 2018 | 10-Q | 2018-08-01 | ||
| Q1 2018 | $400K | Mar 31, 2018 | 10-Q | 2018-05-07 | ||
| Q4 2017 | $300K | +$167K | +126% | Dec 31, 2017 | 10-K | 2019-02-28 |
| Q4 2016 | $133K | +$90K | +209% | Dec 31, 2016 | 10-K | 2018-03-08 |
| Q4 2015 | $43K | +$22K | +105% | Dec 31, 2015 | 10-K | 2017-03-09 |
| Q4 2014 | $21K | +$21K | Dec 31, 2014 | 10-K | 2016-03-09 | |
| Q4 2013 | $0 | -$45K | -100% | Dec 31, 2013 | 10-K | 2015-03-11 |
| Q2 2013 | $11K | Jun 30, 2013 | 10-Q | 2013-08-13 | ||
| Q4 2012 | $45K | Dec 31, 2012 | 10-K | 2014-03-17 |