| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $388,000 | -$39,000 | -9.1% | 31 Dec 2025 | 10-K | 13 Mar 2026 | 2025 | FY |
| Q4 2024 | $427,000 | -$39,000 | -8.4% | 31 Dec 2024 | 10-K | 13 Mar 2026 | 2025 | FY |
| Q4 2023 | $466,000 | -$39,000 | -7.7% | 31 Dec 2023 | 10-K | 11 Mar 2025 | 2024 | FY |
| Q4 2022 | $505,000 | -$39,000 | -7.2% | 31 Dec 2022 | 10-K | 13 Mar 2024 | 2023 | FY |
| Q4 2021 | $544,000 | -$307,000 | -36% | 31 Dec 2021 | 10-K | 23 Mar 2023 | 2022 | FY |
| Q4 2020 | $851,000 | +$851,000 | 31 Dec 2020 | 10-K | 18 Mar 2022 | 2021 | FY | |
| Q4 2019 | $0 | 31 Dec 2019 | 10-K/A | 21 Apr 2021 | 2020 | FY |