| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $144,000 | +$53,000 | +58% | 31 Dec 2024 | 10-K | 19 Mar 2025 | 2024 | FY |
| Q4 2023 | $91,000 | -$49,000 | -35% | 31 Dec 2023 | 10-K | 19 Mar 2025 | 2024 | FY |
| Q4 2022 | $140,000 | +$59,000 | +73% | 31 Dec 2022 | 10-K | 22 Mar 2024 | 2023 | FY |
| Q4 2021 | $81,000 | -$12,000 | -13% | 31 Dec 2021 | 10-K/A | 14 Aug 2023 | 2022 | FY |
| Q4 2020 | $93,000 | +$26,000 | +39% | 31 Dec 2020 | 10-K | 31 Mar 2022 | 2021 | FY |
| Q4 2019 | $67,000 | -$100,000 | -60% | 31 Dec 2019 | 10-K | 31 Mar 2021 | 2020 | FY |
| Q4 2018 | $167,000 | -$115,000 | -41% | 31 Dec 2018 | 10-K | 20 Mar 2020 | 2019 | FY |
| Q4 2017 | $282,000 | -$157,000 | -36% | 31 Dec 2017 | 10-K | 11 Mar 2019 | 2017 | FY |
| Q4 2016 | $439,000 | -$98,000 | -18% | 31 Dec 2016 | 10-K | 16 Mar 2018 | 2017 | FY |
| Q4 2015 | $537,000 | +$3,000 | +0.56% | 31 Dec 2015 | 10-K | 15 Mar 2017 | 2016 | FY |
| Q4 2014 | $534,000 | -$892,000 | -63% | 31 Dec 2014 | 10-K | 14 Mar 2016 | 2015 | FY |
| Q4 2013 | $1,426,000 | +$907,000 | +175% | 31 Dec 2013 | 10-K | 17 Feb 2015 | 2014 | FY |
| Q4 2012 | $519,000 | +$38,000 | +7.9% | 31 Dec 2012 | 10-K | 12 Feb 2014 | 2013 | FY |
| Q4 2011 | $481,000 | 31 Dec 2011 | 10-K | 11 Feb 2013 | 2012 | FY |