| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $0 | $0 | 31 Dec 2025 | 10-K | 27 Feb 2026 | 2025 | FY | |
| Q4 2024 | $0 | -$670,000 | -100% | 31 Dec 2024 | 10-K | 27 Feb 2026 | 2025 | FY |
| Q4 2023 | $670,000 | +$670,000 | 31 Dec 2023 | 10-K | 27 Feb 2026 | 2025 | FY | |
| Q4 2022 | $0 | $0 | 31 Dec 2022 | 10-K | 03 Mar 2025 | 2024 | FY | |
| Q4 2021 | $0 | $0 | 31 Dec 2021 | 10-K | 29 Feb 2024 | 2023 | FY | |
| Q4 2020 | $0 | $0 | 31 Dec 2020 | 10-K | 14 Mar 2022 | 2021 | FY | |
| Q4 2019 | $0 | -$150,000 | -100% | 31 Dec 2019 | 10-K | 12 Mar 2021 | 2020 | FY |
| Q4 2018 | $150,000 | $0 | 0% | 31 Dec 2018 | 10-K | 12 Mar 2021 | 2020 | FY |
| Q4 2017 | $150,000 | $0 | 0% | 31 Dec 2017 | 10-K | 13 Mar 2020 | 2019 | FY |
| Q4 2016 | $150,000 | -$12,000 | -7.4% | 31 Dec 2016 | 10-K | 15 Mar 2019 | 2018 | FY |
| Q4 2015 | $162,000 | -$68,000 | -30% | 31 Dec 2015 | 10-K | 16 Mar 2018 | 2017 | FY |
| Q4 2014 | $230,000 | -$45,000 | -16% | 31 Dec 2014 | 10-K | 10 Mar 2017 | 2016 | FY |
| Q4 2013 | $275,000 | -$15,000 | -5.2% | 31 Dec 2013 | 10-K | 11 Mar 2016 | 2015 | FY |
| Q4 2012 | $290,000 | -$30,000 | -9.4% | 31 Dec 2012 | 10-K | 13 Mar 2015 | 2014 | FY |
| Q4 2011 | $320,000 | -$365,000 | -53% | 31 Dec 2011 | 10-K | 14 Mar 2014 | 2013 | FY |
| Q4 2010 | $685,000 | 31 Dec 2010 | 10-K | 15 Mar 2013 | 2012 | FY |