| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $0 | -$358,000 | -100% | 31 Dec 2025 | 10-K | 04 Mar 2026 | 2025 | FY |
| Q4 2024 | $358,000 | -$3,000 | -0.83% | 31 Dec 2024 | 10-K | 04 Mar 2026 | 2025 | FY |
| Q4 2023 | $361,000 | -$75,000 | -17% | 31 Dec 2023 | 10-K | 04 Mar 2026 | 2025 | FY |
| Q4 2022 | $436,000 | $0 | 0% | 31 Dec 2022 | 10-K | 12 Mar 2025 | 2024 | FY |
| Q4 2021 | $436,000 | $0 | 0% | 31 Dec 2021 | 10-K | 28 Mar 2024 | 2023 | FY |
| Q4 2020 | $436,000 | $0 | 0% | 31 Dec 2020 | 10-K | 31 Mar 2023 | 2022 | FY |
| Q4 2019 | $436,000 | $0 | 0% | 31 Dec 2019 | 10-K | 29 Mar 2022 | 2021 | FY |
| Q4 2018 | $436,000 | $0 | 0% | 31 Dec 2018 | 10-K | 29 Mar 2021 | 2020 | FY |
| Q4 2017 | $436,000 | -$187,000 | -30% | 31 Dec 2017 | 10-K | 11 Mar 2020 | 2019 | FY |
| Q4 2016 | $623,000 | $0 | 0% | 31 Dec 2016 | 10-K | 14 Mar 2019 | 2018 | FY |
| Q4 2015 | $623,000 | $0 | 0% | 31 Dec 2015 | 10-K | 13 Mar 2018 | 2017 | FY |
| Q4 2014 | $623,000 | $0 | 0% | 31 Dec 2014 | 10-K | 13 Mar 2017 | 2016 | FY |
| Q4 2013 | $623,000 | +$623,000 | 31 Dec 2013 | 10-K | 07 Mar 2016 | 2015 | FY | |
| Q4 2012 | $0 | 31 Dec 2012 | 8-K | 30 Oct 2015 |