| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | $5M | $0 | 0% | Mar 31, 2023 | 10-K | 2023-06-23 |
| Q4 2022 | $5M | -$1M | -16.7% | Dec 31, 2022 | 10-Q | 2023-02-13 |
| Q3 2022 | $5M | -$1M | -16.7% | Sep 30, 2022 | 10-Q | 2022-11-10 |
| Q2 2022 | $5M | $0 | 0% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | $5M | +$2M | +66.7% | Mar 31, 2022 | 10-K | 2023-06-23 |
| Q4 2021 | $6M | +$4M | +200% | Dec 31, 2021 | 10-Q | 2022-02-10 |
| Q3 2021 | $6M | +$2M | +50% | Sep 30, 2021 | 10-Q | 2021-11-09 |
| Q2 2021 | $5M | +$1M | +25% | Jun 30, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | $3M | -$1M | -25% | Mar 31, 2021 | 10-K | 2022-06-23 |
| Q4 2020 | $2M | -$3M | -60% | Dec 31, 2020 | 10-Q | 2021-02-11 |
| Q3 2020 | $4M | -$1M | -20% | Sep 30, 2020 | 10-Q | 2020-11-10 |
| Q2 2020 | $4M | -$2M | -33.3% | Jun 30, 2020 | 10-Q | 2020-08-10 |
| Q1 2020 | $4M | -$2M | -33.3% | Mar 31, 2020 | 10-K | 2021-06-24 |
| Q4 2019 | $5M | $0 | 0% | Dec 31, 2019 | 10-Q | 2020-02-10 |
| Q3 2019 | $5M | $0 | 0% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | $6M | $0 | 0% | Jun 30, 2019 | 10-Q | 2019-08-08 |
| Q1 2019 | $6M | $0 | 0% | Mar 31, 2019 | 10-K | 2020-06-22 |
| Q4 2018 | $5M | -$2M | -28.6% | Dec 31, 2018 | 10-Q | 2019-02-07 |
| Q3 2018 | $5M | -$2M | -28.6% | Sep 30, 2018 | 10-Q | 2018-11-08 |
| Q2 2018 | $6M | -$2M | -25% | Jun 30, 2018 | 10-Q | 2018-08-09 |
| Q1 2018 | $6M | -$2M | -25% | Mar 31, 2018 | 10-K | 2019-06-21 |
| Q4 2017 | $7M | $0 | 0% | Dec 31, 2017 | 10-Q | 2018-02-08 |
| Q3 2017 | $7M | $0 | 0% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | $8M | $0 | 0% | Jun 30, 2017 | 10-Q | 2017-08-10 |
| Q1 2017 | $8M | $0 | 0% | Mar 31, 2017 | 10-K/A | 2019-04-16 |
| Q4 2016 | $7M | $0 | 0% | Dec 31, 2016 | 10-Q | 2017-02-10 |
| Q3 2016 | $7M | +$1M | +16.7% | Sep 30, 2016 | 10-Q | 2016-11-10 |
| Q2 2016 | $8M | +$3M | +60% | Jun 30, 2016 | 10-Q | 2016-08-10 |
| Q1 2016 | $8M | +$3M | +60% | Mar 31, 2016 | 10-K | 2017-06-22 |
| Q4 2015 | $7M | +$2M | +40% | Dec 31, 2015 | 10-Q | 2016-02-10 |
| Q3 2015 | $6M | $0 | 0% | Sep 30, 2015 | 10-Q | 2015-11-10 |
| Q2 2015 | $5M | -$1M | -16.7% | Jun 30, 2015 | 10-Q | 2015-08-10 |
| Q1 2015 | $5M | -$1M | -16.7% | Mar 31, 2015 | 10-K | 2016-06-23 |
| Q4 2014 | $5M | $0 | 0% | Dec 31, 2014 | 10-Q | 2015-02-12 |
| Q3 2014 | $6M | +$1M | +20% | Sep 30, 2014 | 10-Q | 2014-11-13 |
| Q2 2014 | $6M | Jun 30, 2014 | 10-Q | 2014-08-11 | ||
| Q1 2014 | $6M | $0 | 0% | Mar 31, 2014 | 10-K | 2015-06-26 |
| Q4 2013 | $5M | Dec 31, 2013 | 10-Q | 2014-02-12 | ||
| Q3 2013 | $5M | Sep 30, 2013 | 10-Q | 2013-11-12 | ||
| Q1 2013 | $6M | Mar 31, 2013 | 10-K | 2014-06-20 |