| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | $0 | -$830K | -100% | Mar 31, 2023 | 10-K | 2024-08-02 |
| Q4 2022 | $830K | $0 | 0% | Dec 31, 2022 | 10-Q | 2023-02-21 |
| Q3 2022 | $830K | $0 | 0% | Sep 30, 2022 | 10-Q | 2022-11-21 |
| Q2 2022 | $830K | $0 | 0% | Jun 30, 2022 | 10-Q | 2022-08-19 |
| Q1 2022 | $830K | $0 | 0% | Mar 31, 2022 | 10-K | 2024-08-02 |
| Q4 2021 | $830K | $0 | 0% | Dec 31, 2021 | 10-Q | 2022-02-14 |
| Q3 2021 | $830K | $0 | 0% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | $830K | $0 | 0% | Jun 30, 2021 | 10-Q | 2021-08-16 |
| Q1 2021 | $830K | $0 | 0% | Mar 31, 2021 | 10-K | 2022-07-27 |
| Q4 2020 | $830K | $0 | 0% | Dec 31, 2020 | 10-Q/A | 2021-02-22 |
| Q3 2020 | $830K | $0 | 0% | Sep 30, 2020 | 10-Q | 2020-11-20 |
| Q2 2020 | $830K | -$17K | -2.01% | Jun 30, 2020 | 10-Q/A | 2020-08-20 |
| Q1 2020 | $830K | -$17K | -2.01% | Mar 31, 2020 | 10-K | 2021-07-01 |
| Q4 2019 | $830K | -$17K | -2.01% | Dec 31, 2019 | 10-Q | 2020-02-20 |
| Q3 2019 | $830K | -$17K | -2.01% | Sep 30, 2019 | 10-Q | 2019-11-19 |
| Q2 2019 | $847K | $0 | 0% | Jun 30, 2019 | 10-Q | 2019-08-14 |
| Q1 2019 | $847K | -$56.4K | -6.25% | Mar 31, 2019 | 10-K/A | 2020-08-18 |
| Q4 2018 | $847K | +$268K | +46.2% | Dec 31, 2018 | 10-Q/A | 2019-02-19 |
| Q3 2018 | $847K | +$268K | +46.2% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | $847K | +$193K | +29.4% | Jun 30, 2018 | 10-Q/A | 2018-08-17 |
| Q1 2018 | $903K | +$249K | +38.1% | Mar 31, 2018 | 10-K/A | 2019-07-16 |
| Q4 2017 | $579K | Dec 31, 2017 | 10-Q | 2018-02-16 | ||
| Q3 2017 | $579K | Sep 30, 2017 | 10-Q | 2017-11-14 | ||
| Q2 2017 | $654K | Jun 30, 2017 | 10-Q | 2017-08-17 | ||
| Q1 2017 | $654K | -$152K | -18.8% | Mar 31, 2017 | 10-Q | 2018-02-16 |
| Q1 2016 | $806K | Mar 31, 2016 | 10-K | 2017-07-14 | ||
| Q3 2011 | $859K | Sep 30, 2011 | 10-Q | 2011-11-21 | ||
| Q2 2011 | $1.08M | Jun 30, 2011 | 10-Q/A | 2011-09-15 | ||
| Q1 2011 | $868K | Mar 31, 2011 | 10-Q | 2011-11-21 |