| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $499,000 | -$460,000 | -48% | 31 Dec 2024 | 10-K | 02 Apr 2025 | 2024 | FY |
| Q4 2023 | $959,000 | +$615,000 | +179% | 31 Dec 2023 | 10-K | 02 Apr 2025 | 2024 | FY |
| Q4 2022 | $344,000 | +$278,000 | +421% | 31 Dec 2022 | 10-K | 05 Apr 2024 | 2023 | FY |
| Q4 2021 | $66,000 | +$32,000 | +94% | 31 Dec 2021 | 10-K | 13 Apr 2023 | 2022 | FY |
| Q4 2020 | $34,000 | +$34,000 | 31 Dec 2020 | 10-K/A | 24 Jun 2022 | 2021 | FY | |
| Q4 2019 | $0 | 31 Dec 2019 | 10-K | 07 Apr 2021 | 2020 | FY | ||
| Q4 2017 | $0 | -$342,000 | -100% | 31 Dec 2017 | 10-K | 11 Apr 2018 | 2017 | FY |
| Q4 2016 | $342,000 | -$121,000 | -26% | 31 Dec 2016 | 10-K | 11 Apr 2018 | 2017 | FY |
| Q4 2015 | $463,000 | -$204,000 | -31% | 31 Dec 2015 | 10-K | 31 Mar 2017 | 2016 | FY |
| Q4 2014 | $667,000 | -$199,000 | -23% | 31 Dec 2014 | 10-K | 30 Mar 2016 | 2015 | FY |
| Q4 2013 | $866,000 | +$553,000 | +177% | 31 Dec 2013 | 10-K | 31 Mar 2015 | 2014 | FY |
| Q4 2012 | $313,000 | -$265,000 | -46% | 31 Dec 2012 | 10-K | 14 Apr 2014 | 2013 | FY |
| Q4 2011 | $578,000 | 31 Dec 2011 | 10-K | 01 Apr 2013 | 2012 | FY |