| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | $0 | -$3.02M | -100% | Dec 31, 2022 | 10-K | 2023-03-29 |
| Q3 2022 | $0 | -$5.67M | -100% | Sep 30, 2022 | 10-Q | 2022-11-03 |
| Q2 2022 | $0 | -$5.9M | -100% | Jun 30, 2022 | 10-Q | 2022-08-05 |
| Q1 2022 | $0 | -$5.69M | -100% | Mar 31, 2022 | 10-Q | 2022-05-05 |
| Q4 2021 | $3.02M | -$2.94M | -49.3% | Dec 31, 2021 | 10-K | 2023-03-29 |
| Q3 2021 | $5.67M | -$22.5K | -0.4% | Sep 30, 2021 | 10-Q | 2021-11-05 |
| Q2 2021 | $5.9M | +$365K | +6.59% | Jun 30, 2021 | 10-Q | 2021-08-09 |
| Q1 2021 | $5.69M | +$196K | +3.57% | Mar 31, 2021 | 10-Q | 2021-05-06 |
| Q4 2020 | $5.96M | +$91.1K | +1.55% | Dec 31, 2020 | 10-K | 2022-03-03 |
| Q3 2020 | $5.7M | +$1.02M | +21.7% | Sep 30, 2020 | 10-Q | 2020-11-05 |
| Q2 2020 | $5.53M | +$712K | +14.8% | Jun 30, 2020 | 10-Q | 2020-08-07 |
| Q1 2020 | $5.49M | +$638K | +13.1% | Mar 31, 2020 | 10-Q | 2020-05-04 |
| Q4 2019 | $5.87M | +$890K | +17.9% | Dec 31, 2019 | 10-K | 2021-03-11 |
| Q3 2019 | $4.68M | +$3.05M | +187% | Sep 30, 2019 | 10-Q | 2019-11-07 |
| Q2 2019 | $4.82M | +$3.15M | +188% | Jun 30, 2019 | 10-Q | 2019-08-06 |
| Q1 2019 | $4.85M | +$3.11M | +178% | Mar 31, 2019 | 10-Q | 2019-05-02 |
| Q4 2018 | $4.98M | +$3.32M | +199% | Dec 31, 2018 | 10-K | 2020-03-13 |
| Q3 2018 | $1.63M | +$31.2K | +1.96% | Sep 30, 2018 | 10-Q | 2018-11-08 |
| Q2 2018 | $1.67M | +$102K | +6.5% | Jun 30, 2018 | 10-Q | 2018-08-08 |
| Q1 2018 | $1.75M | +$585K | +50.3% | Mar 31, 2018 | 10-Q | 2018-05-09 |
| Q4 2017 | $1.67M | +$1.67M | Dec 31, 2017 | 10-K | 2019-03-18 | |
| Q3 2017 | $1.6M | Sep 30, 2017 | 10-Q | 2017-11-08 | ||
| Q2 2017 | $1.57M | Jun 30, 2017 | 10-Q | 2017-08-09 | ||
| Q1 2017 | $1.16M | Mar 31, 2017 | 10-Q | 2017-05-09 | ||
| Q4 2016 | $0 | Dec 31, 2016 | 10-K | 2018-03-08 |