| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $0 | $0 | 31 Dec 2024 | 10-K/A | 23 Dec 2025 | 2024 | FY | |
| Q4 2023 | $0 | $0 | 31 Dec 2023 | 10-K/A | 23 Dec 2025 | 2024 | FY | |
| Q4 2022 | $0 | $0 | 31 Dec 2022 | 10-K | 20 May 2024 | 2023 | FY | |
| Q4 2021 | $0 | $0 | 31 Dec 2021 | 10-K | 11 Apr 2023 | 2022 | FY | |
| Q4 2020 | $0 | -$475,000 | -100% | 31 Dec 2020 | 10-K | 15 Apr 2022 | 2021 | FY |
| Q4 2019 | $475,000 | $0 | 0% | 31 Dec 2019 | 10-K | 31 Mar 2021 | 2020 | FY |
| Q4 2018 | $475,000 | $0 | 0% | 31 Dec 2018 | 10-K | 31 Mar 2021 | 2020 | FY |
| Q4 2017 | $475,000 | $0 | 0% | 31 Dec 2017 | 10-K | 26 Mar 2018 | 2017 | FY |
| Q4 2016 | $475,000 | $0 | 0% | 31 Dec 2016 | 10-K | 26 Mar 2018 | 2017 | FY |
| Q4 2015 | $475,000 | $0 | 0% | 31 Dec 2015 | 10-K | 26 Mar 2018 | 2017 | FY |
| Q4 2014 | $475,000 | -$13,000 | -2.7% | 31 Dec 2014 | 10-K | 27 Mar 2017 | 2016 | FY |
| Q4 2013 | $488,000 | +$57,000 | +13% | 31 Dec 2013 | 10-K | 28 Mar 2016 | 2015 | FY |
| Q2 2013 | $0 | 31 Jul 2013 | 10-K | 27 Mar 2015 | 2014 | FY | ||
| Q4 2012 | $431,000 | +$108,000 | +33% | 31 Dec 2012 | 10-K | 27 Mar 2015 | 2014 | FY |
| Q4 2011 | $323,000 | +$109,000 | +51% | 31 Dec 2011 | 10-K | 31 Mar 2014 | 2013 | FY |
| Q4 2010 | $214,000 | 31 Dec 2010 | 10-K | 01 Apr 2013 | 2012 | FY |