| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $0 | $0 | 31 Dec 2025 | 10-K | 26 Feb 2026 | 2025 | FY | |
| Q4 2024 | $0 | -$523,000 | -100% | 31 Dec 2024 | 10-K | 26 Feb 2026 | 2025 | FY |
| Q4 2023 | $523,000 | -$77,000 | -13% | 31 Dec 2023 | 10-K | 20 Feb 2025 | 2024 | FY |
| Q4 2022 | $600,000 | +$600,000 | 31 Dec 2022 | 10-K | 20 Feb 2025 | 2024 | FY | |
| Q4 2021 | $0 | $0 | 31 Dec 2021 | 10-K | 22 Feb 2023 | 2022 | FY | |
| Q4 2020 | $0 | $0 | 31 Dec 2020 | 10-K | 28 Feb 2022 | 2021 | FY | |
| Q4 2019 | $0 | -$862,000 | -100% | 31 Dec 2019 | 10-K | 25 Feb 2021 | 2020 | FY |
| Q4 2018 | $862,000 | $0 | 0% | 31 Dec 2018 | 10-K | 26 Feb 2020 | 2019 | FY |
| Q4 2017 | $862,000 | +$153,000 | +22% | 31 Dec 2017 | 10-K | 28 Feb 2019 | 2018 | FY |
| Q4 2016 | $709,000 | $0 | 0% | 31 Dec 2016 | 10-K | 15 Mar 2018 | 2017 | FY |
| Q4 2015 | $709,000 | $0 | 0% | 31 Dec 2015 | 10-K | 23 Mar 2017 | 2016 | FY |
| Q4 2014 | $709,000 | +$118,000 | +20% | 31 Dec 2014 | 10-K | 26 Feb 2016 | 2015 | FY |
| Q4 2013 | $591,000 | +$53,000 | +9.9% | 31 Dec 2013 | 10-K | 27 Feb 2015 | 2014 | FY |
| Q4 2012 | $538,000 | +$20,000 | +3.9% | 31 Dec 2012 | 10-K | 03 Mar 2014 | 2013 | FY |
| Q4 2011 | $518,000 | 31 Dec 2011 | 10-K | 05 Mar 2013 | 2012 | FY |