| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | $0 | $0 | Dec 31, 2022 | 10-K | 2023-03-20 | |
| Q4 2021 | $0 | -$38.9M | -100% | Dec 31, 2021 | 10-K | 2023-03-20 |
| Q3 2021 | $67.6M | +$28.9M | +74.8% | Sep 30, 2021 | 10-Q | 2021-11-04 |
| Q2 2021 | $69.2M | +$30.7M | +79.8% | Jun 30, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | $38.8M | +$360K | +0.94% | Mar 31, 2021 | 10-Q | 2021-05-06 |
| Q4 2020 | $38.9M | +$378K | +0.98% | Dec 31, 2020 | 10-K | 2023-03-20 |
| Q3 2020 | $38.7M | +$1.4M | +3.75% | Sep 30, 2020 | 10-Q | 2020-11-05 |
| Q2 2020 | $38.5M | +$968K | +2.58% | Jun 30, 2020 | 10-Q | 2020-08-06 |
| Q1 2020 | $38.5M | +$891K | +2.37% | Mar 31, 2020 | 10-Q | 2020-05-07 |
| Q4 2019 | $38.5M | +$1.02M | +2.72% | Dec 31, 2019 | 10-K | 2022-03-16 |
| Q3 2019 | $37.3M | -$208K | -0.56% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | $37.5M | -$137K | -0.36% | Jun 30, 2019 | 10-Q | 2019-08-07 |
| Q1 2019 | $37.6M | -$357K | -0.94% | Mar 31, 2019 | 10-Q | 2019-05-09 |
| Q4 2018 | $37.5M | -$300K | -0.79% | Dec 31, 2018 | 10-K | 2021-03-01 |
| Q3 2018 | $37.5M | -$190K | -0.5% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | $37.7M | +$65K | +0.17% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | $37.9M | Mar 31, 2018 | 10-Q | 2018-05-14 | ||
| Q4 2017 | $37.8M | +$243K | +0.65% | Dec 31, 2017 | 10-K | 2020-03-02 |
| Q3 2017 | $37.7M | Sep 30, 2017 | 10-Q | 2017-11-09 | ||
| Q2 2017 | $37.6M | Jun 30, 2017 | 10-Q | 2017-08-14 | ||
| Q4 2016 | $37.6M | -$444K | -1.17% | Dec 31, 2016 | 10-K | 2019-03-11 |
| Q4 2015 | $38M | Dec 31, 2015 | 10-K | 2018-03-26 |