| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $2.29M | -$1.22M | -34.7% | Sep 30, 2023 | 10-Q | 2023-11-15 |
| Q2 2023 | $1.68M | -$1.76M | -51.2% | Jun 30, 2023 | 10-Q | 2023-08-11 |
| Q1 2023 | $2.15M | -$1.18M | -35.5% | Mar 31, 2023 | 10-Q | 2023-05-12 |
| Q4 2022 | $2.24M | -$969K | -30.2% | Dec 31, 2022 | 10-Q | 2023-11-15 |
| Q3 2022 | $3.51M | -$2.29M | -39.5% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $3.45M | -$2.42M | -41.2% | Jun 30, 2022 | 10-Q | 2022-08-12 |
| Q1 2022 | $3.33M | -$2.45M | -42.4% | Mar 31, 2022 | 10-Q | 2022-05-12 |
| Q4 2021 | $3.21M | -$2.68M | -45.5% | Dec 31, 2021 | 10-K | 2023-04-17 |
| Q3 2021 | $5.8M | -$647K | -10% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | $5.87M | -$599K | -9.27% | Jun 30, 2021 | 10-Q | 2021-08-16 |
| Q1 2021 | $5.79M | -$874K | -13.1% | Mar 31, 2021 | 10-Q | 2021-05-24 |
| Q4 2020 | $5.89M | -$708K | -10.7% | Dec 31, 2020 | 10-K | 2022-04-12 |
| Q3 2020 | $6.45M | +$806K | +14.3% | Sep 30, 2020 | 10-Q | 2020-11-19 |
| Q2 2020 | $6.47M | +$3.25M | +101% | Jun 30, 2020 | 10-Q | 2020-08-18 |
| Q1 2020 | $6.66M | +$4M | +151% | Mar 31, 2020 | 10-Q | 2020-06-30 |
| Q4 2019 | $6.6M | +$4.09M | +163% | Dec 31, 2019 | 10-K | 2021-04-20 |
| Q3 2019 | $5.64M | +$3.9M | +223% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | $3.22M | +$1.59M | +97.1% | Jun 30, 2019 | 10-Q | 2019-08-14 |
| Q1 2019 | $2.66M | +$1.17M | +79% | Mar 31, 2019 | 10-Q | 2019-05-16 |
| Q4 2018 | $2.51M | +$1.08M | +75.6% | Dec 31, 2018 | 10-K | 2020-05-15 |
| Q3 2018 | $1.75M | +$159K | +10% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | $1.63M | Jun 30, 2018 | 10-Q | 2018-08-20 | ||
| Q1 2018 | $1.49M | Mar 31, 2018 | 10-Q | 2018-05-22 | ||
| Q4 2017 | $1.43M | +$882K | +161% | Dec 31, 2017 | 10-K | 2019-04-17 |
| Q3 2017 | $1.59M | Sep 30, 2017 | 10-Q | 2017-12-11 | ||
| Q4 2016 | $547K | Dec 31, 2016 | 10-K | 2018-04-23 |