| 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 | -$100,000 | -100% | 31 Dec 2024 | 10-K | 26 Feb 2026 | 2025 | FY |
| Q4 2023 | $100,000 | -$343,000 | -77% | 31 Dec 2023 | 10-K | 26 Feb 2026 | 2025 | FY |
| Q4 2022 | $443,000 | -$969,000 | -69% | 31 Dec 2022 | 10-K | 26 Feb 2026 | 2025 | FY |
| Q4 2021 | $1,412,000 | -$478,000 | -25% | 31 Dec 2021 | 10-K | 05 Mar 2025 | 2024 | FY |
| Q4 2020 | $1,890,000 | -$675,000 | -26% | 31 Dec 2020 | 10-K | 05 Mar 2024 | 2023 | FY |
| Q4 2019 | $2,565,000 | +$368,000 | +17% | 31 Dec 2019 | 10-K | 10 Mar 2023 | 2022 | FY |
| Q4 2018 | $2,197,000 | +$2,197,000 | 31 Dec 2018 | 10-K | 04 Mar 2022 | 2021 | FY | |
| Q4 2017 | $0 | $0 | 31 Dec 2017 | 10-K | 01 Mar 2021 | 2020 | FY | |
| Q4 2016 | $0 | $0 | 31 Dec 2016 | 10-K | 02 Mar 2020 | 2019 | FY | |
| Q4 2015 | $0 | -$181,000 | -100% | 31 Dec 2015 | 10-K | 01 Mar 2019 | 2018 | FY |
| Q4 2014 | $181,000 | -$1,759,000 | -91% | 31 Dec 2014 | 10-K | 01 Mar 2018 | 2017 | FY |
| Q4 2013 | $1,940,000 | +$1,100,000 | +131% | 31 Dec 2013 | 10-K/A | 31 Aug 2017 | 2016 | FY |
| Q4 2012 | $840,000 | -$40,000 | -4.5% | 31 Dec 2012 | 10-K | 24 Feb 2016 | 2015 | FY |
| Q4 2011 | $880,000 | -$590,000 | -40% | 31 Dec 2011 | 10-K | 27 Feb 2015 | 2014 | FY |
| Q4 2010 | $1,470,000 | 31 Dec 2010 | 10-K | 07 Mar 2014 | 2013 | FY |