| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $0 | $0 | Dec 31, 2023 | 10-K | 2024-02-22 | |
| Q3 2023 | $0 | -$147K | -100% | Sep 30, 2023 | 10-Q | 2023-11-02 |
| Q2 2023 | $0 | -$147K | -100% | Jun 30, 2023 | 10-Q | 2023-08-03 |
| Q1 2023 | $0 | -$147K | -100% | Mar 31, 2023 | 10-Q | 2023-05-05 |
| Q4 2022 | $0 | -$147K | -100% | Dec 31, 2022 | 10-K | 2024-02-22 |
| Q3 2022 | $147K | $0 | 0% | Sep 30, 2022 | 10-Q | 2023-11-02 |
| Q2 2022 | $147K | $0 | 0% | Jun 30, 2022 | 10-Q | 2023-08-03 |
| Q1 2022 | $147K | $0 | 0% | Mar 31, 2022 | 10-Q | 2023-05-05 |
| Q4 2021 | $147K | $0 | 0% | Dec 31, 2021 | 10-K | 2024-02-22 |
| Q3 2021 | $147K | -$234K | -61.4% | Sep 30, 2021 | 10-Q | 2022-11-03 |
| Q2 2021 | $147K | -$234K | -61.4% | Jun 30, 2021 | 10-Q | 2022-08-03 |
| Q1 2021 | $147K | -$468K | -76.1% | Mar 31, 2021 | 10-Q | 2022-05-06 |
| Q4 2020 | $147K | -$468K | -76.1% | Dec 31, 2020 | 10-K | 2023-02-24 |
| Q3 2020 | $381K | -$234K | -38% | Sep 30, 2020 | 10-Q | 2021-11-03 |
| Q2 2020 | $381K | -$538K | -58.5% | Jun 30, 2020 | 10-Q | 2021-08-03 |
| Q1 2020 | $615K | -$1.12M | -64.5% | Mar 31, 2020 | 10-Q | 2021-05-06 |
| Q4 2019 | $615K | -$1.12M | -64.5% | Dec 31, 2019 | 10-K | 2022-02-24 |
| Q3 2019 | $615K | -$1.12M | -64.5% | Sep 30, 2019 | 10-Q | 2020-11-02 |
| Q2 2019 | $919K | -$812K | -46.9% | Jun 30, 2019 | 10-Q | 2020-08-04 |
| Q1 2019 | $1.73M | $0 | 0% | Mar 31, 2019 | 10-Q | 2020-05-05 |
| Q4 2018 | $1.73M | -$103K | -5.62% | Dec 31, 2018 | 10-K | 2021-02-25 |
| Q3 2018 | $1.73M | Sep 30, 2018 | 10-Q | 2019-10-31 | ||
| Q2 2018 | $1.73M | Jun 30, 2018 | 10-Q | 2019-08-01 | ||
| Q1 2018 | $1.73M | Mar 31, 2018 | 10-Q | 2019-05-02 | ||
| Q4 2017 | $1.83M | Dec 31, 2017 | 10-K | 2020-02-25 |