| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $0 | $0 | 31 Dec 2024 | 10-K | 12 Feb 2025 | 2024 | FY | |
| Q4 2023 | $0 | $0 | 31 Dec 2023 | 10-K | 12 Feb 2025 | 2024 | FY | |
| Q4 2022 | $0 | $0 | 31 Dec 2022 | 10-K | 12 Feb 2025 | 2024 | FY | |
| Q4 2021 | $0 | -$14,000 | -100% | 31 Dec 2021 | 10-K | 14 Feb 2024 | 2023 | FY |
| Q4 2020 | $14,000 | $0 | 0% | 31 Dec 2020 | 10-K | 14 Feb 2024 | 2023 | FY |
| Q4 2019 | $14,000 | -$169,000 | -92% | 31 Dec 2019 | 10-K | 15 Feb 2023 | 2022 | FY |
| Q4 2018 | $183,000 | $0 | 0% | 31 Dec 2018 | 10-K | 18 Feb 2022 | 2021 | FY |
| Q4 2017 | $183,000 | -$9,000 | -4.7% | 31 Dec 2017 | 10-K | 12 Feb 2021 | 2020 | FY |
| Q4 2016 | $192,000 | $0 | 0% | 31 Dec 2016 | 10-K | 19 Feb 2020 | 2019 | FY |
| Q4 2015 | $192,000 | -$203,000 | -51% | 31 Dec 2015 | 10-K | 15 Feb 2019 | 2018 | FY |
| Q4 2014 | $395,000 | +$46,000 | +13% | 31 Dec 2014 | 10-K | 15 Feb 2018 | 2017 | Q4 |
| Q4 2013 | $349,000 | $0 | 0% | 31 Dec 2013 | 10-K | 15 Feb 2017 | 2016 | Q4 |
| Q4 2012 | $349,000 | $0 | 0% | 31 Dec 2012 | 10-K | 19 Feb 2016 | 2015 | Q4 |
| Q4 2011 | $349,000 | +$223,000 | +177% | 31 Dec 2011 | 10-K | 27 Feb 2015 | 2014 | Q4 |
| Q4 2010 | $126,000 | 31 Dec 2010 | 10-K | 03 Mar 2014 | 2013 | FY |