| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $0 | $0 | 31 Dec 2024 | 10-K | 28 Mar 2025 | 2024 | FY | |
| Q4 2023 | $0 | $0 | 31 Dec 2023 | 10-K | 13 Mar 2024 | 2023 | FY | |
| Q4 2022 | $0 | $0 | 31 Dec 2022 | 10-K | 31 Mar 2023 | 2022 | FY | |
| Q4 2021 | $0 | $0 | 31 Dec 2021 | 20-F | 31 Mar 2022 | 2021 | FY | |
| Q4 2020 | $0 | $0 | 31 Dec 2020 | 20-F | 09 Apr 2021 | 2020 | FY | |
| Q4 2019 | $0 | $0 | 31 Dec 2019 | 10-K | 14 May 2020 | 2019 | FY | |
| Q4 2018 | $0 | -$406,000 | -100% | 31 Dec 2018 | 10-K | 01 Apr 2019 | 2018 | FY |
| Q4 2017 | $406,000 | $0 | 0% | 31 Dec 2017 | 10-K | 21 Mar 2018 | 2017 | FY |
| Q4 2016 | $406,000 | -$267,000 | -40% | 31 Dec 2016 | 10-K | 21 Mar 2018 | 2017 | FY |
| Q4 2015 | $673,000 | $0 | 0% | 31 Dec 2015 | 10-K | 21 Mar 2018 | 2017 | FY |
| Q4 2014 | $673,000 | +$673,000 | 31 Dec 2014 | 20-F | 31 Mar 2017 | 2016 | FY | |
| Q4 2013 | $0 | 31 Dec 2013 | 40-F/A | 10 Feb 2017 | 2015 | FY |