| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2023 | $267,000 | -$134,000 | -33% | 31 Dec 2023 | 10-K | 29 Feb 2024 | 2023 | FY |
| Q4 2022 | $401,000 | -$354,000 | -47% | 31 Dec 2022 | 10-K | 29 Feb 2024 | 2023 | FY |
| Q4 2021 | $755,000 | -$1,609,000 | -68% | 31 Dec 2021 | 10-K | 28 Feb 2023 | 2022 | FY |
| Q4 2020 | $2,364,000 | +$2,253,000 | +2030% | 31 Dec 2020 | 10-K | 03 Mar 2022 | 2021 | FY |
| Q4 2019 | $111,000 | 31 Dec 2019 | 10-K | 05 Mar 2021 | 2020 | FY |