| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $336,000 | -$172,000 | -34% | 31 Dec 2025 | 10-K | 27 Feb 2026 | 2025 | FY |
| Q4 2024 | $508,000 | $0 | 0% | 31 Dec 2024 | 10-K/A | 17 Nov 2025 | 2024 | FY |
| Q4 2023 | $508,000 | +$264,000 | +108% | 31 Dec 2023 | 10-K | 22 Feb 2024 | 2023 | FY |
| Q4 2022 | $244,000 | +$7,000 | +3% | 31 Dec 2022 | 10-K | 23 Feb 2023 | 2022 | FY |
| Q4 2021 | $237,000 | -$241,000 | -50% | 31 Dec 2021 | 10-K | 24 Feb 2022 | 2021 | FY |
| Q4 2020 | $478,000 | +$44,000 | +10% | 31 Dec 2020 | 10-K | 25 Feb 2021 | 2020 | FY |
| Q4 2019 | $434,000 | 31 Dec 2019 | 10-K | 27 Feb 2020 | 2019 | FY | ||
| Q3 2019 | $306,000 | 30 Sep 2019 | 10-Q | 07 Nov 2019 | 2019 | Q3 | ||
| Q2 2019 | $297,000 | 30 Jun 2019 | 10-Q | 06 Aug 2019 | 2019 | Q2 | ||
| Q1 2019 | $297,000 | 31 Mar 2019 | 10-Q | 07 May 2019 | 2019 | Q1 |