| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $23,000 | -$264,000 | -92% | 31 Dec 2024 | 10-K | 27 Mar 2025 | 2024 | FY |
| Q4 2023 | $287,000 | -$180,000 | -39% | 31 Dec 2023 | 10-K | 01 Apr 2024 | 2023 | FY |
| Q4 2022 | $467,000 | -$144,000 | -24% | 31 Dec 2022 | 10-K | 14 Apr 2023 | 2022 | FY |
| Q4 2021 | $611,000 | -$97,000 | -14% | 31 Dec 2021 | 10-K | 18 Mar 2022 | 2021 | FY |
| Q4 2020 | $708,000 | -$53,000 | -7% | 31 Dec 2020 | 10-K | 29 Mar 2021 | 2020 | FY |
| Q4 2019 | $761,000 | +$634,000 | +499% | 31 Dec 2019 | 10-K | 19 Mar 2020 | 2019 | FY |
| Q4 2018 | $127,000 | 01 Jan 2019 | 10-K | 29 Mar 2021 | 2020 | FY |