| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $0 | -$762,000 | -100% | 31 Dec 2025 | 10-K | 27 Feb 2026 | 2025 | FY |
| Q4 2024 | $762,000 | -$999,000 | -57% | 31 Dec 2024 | 10-K | 27 Feb 2026 | 2025 | FY |
| Q4 2023 | $1,761,000 | -$959,000 | -35% | 31 Dec 2023 | 10-K | 27 Feb 2026 | 2025 | FY |
| Q4 2022 | $2,720,000 | -$158,000 | -5.5% | 31 Dec 2022 | 10-K | 27 Feb 2026 | 2025 | FY |
| Q4 2021 | $2,878,000 | +$2,404,000 | +507% | 31 Dec 2021 | 10-K | 28 Feb 2025 | 2024 | FY |
| Q4 2020 | $474,000 | -$58,000 | -11% | 31 Dec 2020 | 10-K | 28 Feb 2024 | 2023 | FY |
| Q4 2019 | $532,000 | +$317,000 | +147% | 31 Dec 2019 | 10-K | 28 Feb 2023 | 2022 | FY |
| Q4 2018 | $215,000 | +$73,000 | +51% | 31 Dec 2018 | 10-K | 26 Feb 2021 | 2020 | FY |
| Q4 2017 | $142,000 | +$31,000 | +28% | 31 Dec 2017 | 10-K | 27 Feb 2020 | 2019 | FY |
| Q4 2016 | $111,000 | +$30,000 | +37% | 31 Dec 2016 | 10-K | 28 Feb 2019 | 2018 | FY |
| Q4 2015 | $81,000 | +$81,000 | 31 Dec 2015 | 10-K | 27 Feb 2018 | 2017 | FY | |
| Q4 2014 | $0 | -$55,000 | -100% | 31 Dec 2014 | 10-K | 28 Feb 2017 | 2015 | FY |
| Q4 2013 | $55,000 | -$71,000 | -56% | 31 Dec 2013 | 10-K | 25 Feb 2016 | 2015 | FY |
| Q4 2012 | $126,000 | +$15,000 | +14% | 31 Dec 2012 | 10-K | 27 Feb 2015 | 2014 | FY |
| Q4 2011 | $111,000 | -$115,000 | -51% | 31 Dec 2011 | 10-K | 28 Feb 2014 | 2013 | FY |
| Q4 2010 | $226,000 | 31 Dec 2010 | 10-K | 12 Mar 2013 | 2012 | FY |