| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $289,000 | -$458,000 | -61% | 31 Dec 2024 | 10-K | 07 Mar 2025 | 2024 | FY |
| Q4 2023 | $747,000 | +$595,000 | +391% | 31 Dec 2023 | 10-K | 07 Mar 2025 | 2024 | FY |
| Q4 2022 | $152,000 | +$89,000 | +141% | 31 Dec 2022 | 10-K | 27 Feb 2024 | 2023 | FY |
| Q4 2021 | $63,000 | +$30,000 | +91% | 31 Dec 2021 | 10-K | 23 Feb 2023 | 2022 | FY |
| Q4 2020 | $33,000 | -$131,000 | -80% | 31 Dec 2020 | 10-K | 24 Feb 2022 | 2021 | FY |
| Q4 2019 | $164,000 | 31 Dec 2019 | 10-K | 18 Feb 2021 | 2020 | FY | ||
| Q4 2017 | $458,000 | -$213,000 | -32% | 31 Dec 2017 | 10-K | 08 Feb 2019 | 2018 | FY |
| Q4 2016 | $671,000 | +$159,000 | +31% | 31 Dec 2016 | 10-K | 08 Mar 2018 | 2017 | FY |
| Q4 2015 | $512,000 | +$423,000 | +475% | 31 Dec 2015 | 10-K | 17 Feb 2017 | 2016 | FY |
| Q4 2014 | $89,000 | +$31,000 | +53% | 31 Dec 2014 | 10-K | 29 Feb 2016 | 2015 | FY |
| Q4 2013 | $58,000 | 31 Dec 2013 | 20-F | 26 Mar 2015 | 2014 | FY |