| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $545,000 | -$95,000 | -15% | 31 Dec 2025 | 10-K | 13 Mar 2026 | 2025 | FY |
| Q4 2024 | $640,000 | +$32,000 | +5.3% | 31 Dec 2024 | 10-K | 13 Mar 2026 | 2025 | FY |
| Q4 2023 | $608,000 | +$303,000 | +99% | 31 Dec 2023 | 10-K | 13 Mar 2026 | 2025 | FY |
| Q4 2022 | $305,000 | +$150,000 | +97% | 31 Dec 2022 | 10-K | 14 Mar 2025 | 2024 | FY |
| Q4 2021 | $155,000 | -$678,000 | -81% | 31 Dec 2021 | 10-K | 14 Mar 2024 | 2023 | FY |
| Q4 2020 | $833,000 | +$197,000 | +31% | 31 Dec 2020 | 10-K | 13 Mar 2023 | 2022 | FY |
| Q4 2019 | $636,000 | -$136,000 | -18% | 31 Dec 2019 | 10-K | 11 Mar 2022 | 2020 | FY |
| Q4 2018 | $772,000 | +$360,000 | +87% | 31 Dec 2018 | 10-K | 12 Mar 2021 | 2020 | FY |
| Q4 2017 | $412,000 | +$137,000 | +50% | 31 Dec 2017 | 10-K | 12 Mar 2020 | 2019 | FY |
| Q4 2016 | $275,000 | -$9,000 | -3.2% | 31 Dec 2016 | 10-K | 14 Mar 2019 | 2018 | FY |
| Q4 2015 | $284,000 | +$284,000 | 31 Dec 2015 | 10-K | 13 Mar 2018 | 2017 | FY | |
| Q4 2014 | $0 | -$124,000 | -100% | 31 Dec 2014 | 10-K | 13 Mar 2018 | 2017 | FY |
| Q4 2013 | $124,000 | $0 | 0% | 31 Dec 2013 | 10-K | 09 Mar 2017 | 2016 | FY |
| Q4 2012 | $124,000 | +$124,000 | 31 Dec 2012 | 10-K | 10 Mar 2016 | 2015 | FY | |
| Q4 2011 | $0 | -$84,000 | -100% | 31 Dec 2011 | 10-K | 11 Mar 2015 | 2014 | FY |
| Q4 2010 | $84,000 | 31 Dec 2010 | 10-K | 12 Mar 2014 | 2013 | FY |