| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $0 | $0 | 31 Dec 2025 | 10-K | 23 Feb 2026 | 2025 | FY | |
| Q4 2024 | $0 | $0 | 31 Dec 2024 | 10-K | 23 Feb 2026 | 2025 | FY | |
| Q4 2023 | $0 | -$1,663,000 | -100% | 31 Dec 2023 | 10-K | 23 Feb 2026 | 2025 | FY |
| Q4 2022 | $1,663,000 | $0 | 0% | 31 Dec 2022 | 10-K | 23 Feb 2026 | 2025 | FY |
| Q4 2021 | $1,663,000 | $0 | 0% | 31 Dec 2021 | 10-K | 21 Feb 2025 | 2024 | FY |
| Q4 2020 | $1,663,000 | $0 | 0% | 31 Dec 2020 | 10-K | 29 Feb 2024 | 2023 | FY |
| Q4 2019 | $1,663,000 | -$34,000 | -2% | 31 Dec 2019 | 10-K | 03 Mar 2023 | 2022 | FY |
| Q1 2019 | $1,663,000 | 20 Mar 2019 | 10-K/A | 10 May 2021 | 2020 | FY | ||
| Q4 2018 | $1,697,000 | -$84,000 | -4.7% | 31 Dec 2018 | 10-K | 04 Mar 2022 | 2021 | FY |
| Q4 2017 | $1,781,000 | +$222,000 | +14% | 31 Dec 2017 | 10-K/A | 10 May 2021 | 2020 | FY |
| Q4 2016 | $1,559,000 | 31 Dec 2016 | 10-K | 30 Mar 2020 | 2019 | FY |