| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $760,000 | +$499,000 | +191% | 31 Dec 2025 | 10-K | 12 Mar 2026 | 2025 | FY |
| Q4 2024 | $261,000 | +$16,000 | +6.5% | 31 Dec 2024 | 10-K | 12 Mar 2026 | 2025 | FY |
| Q4 2023 | $245,000 | +$18,000 | +7.9% | 31 Dec 2023 | 10-K | 13 Mar 2025 | 2024 | FY |
| Q4 2022 | $227,000 | +$163,000 | +255% | 31 Dec 2022 | 10-K | 27 Mar 2024 | 2023 | FY |
| Q4 2021 | $64,000 | -$105,000 | -62% | 31 Dec 2021 | 10-K | 22 Mar 2023 | 2022 | FY |
| Q4 2020 | $169,000 | -$65,000 | -28% | 31 Dec 2020 | 10-K | 23 Mar 2022 | 2021 | FY |
| Q4 2019 | $234,000 | -$7,000 | -2.9% | 31 Dec 2019 | 10-K | 23 Mar 2021 | 2020 | FY |
| Q4 2018 | $241,000 | -$129,000 | -35% | 31 Dec 2018 | 10-K | 23 Mar 2020 | 2019 | FY |
| Q4 2017 | $370,000 | +$370,000 | 31 Dec 2017 | 10-K | 26 Mar 2019 | 2018 | FY | |
| Q4 2016 | $0 | -$15,000 | -100% | 31 Dec 2016 | 8-K | 14 Nov 2017 | 2016 | FY |
| Q4 2015 | $15,000 | -$85,000 | -85% | 31 Dec 2015 | 8-K | 14 Nov 2017 | 2016 | FY |
| Q4 2014 | $100,000 | -$187,000 | -65% | 31 Dec 2014 | 10-K | 29 Mar 2016 | 2015 | FY |
| Q4 2013 | $287,000 | -$286,000 | -50% | 31 Dec 2013 | 10-K | 26 Mar 2015 | 2014 | FY |
| Q4 2012 | $573,000 | +$89,000 | +18% | 31 Dec 2012 | 10-K | 26 Mar 2015 | 2014 | FY |
| Q4 2011 | $484,000 | -$4,669,000 | -91% | 31 Dec 2011 | 10-K | 27 Mar 2014 | 2013 | FY |
| Q4 2010 | $5,153,000 | 31 Dec 2010 | 10-K | 29 Mar 2013 | 2012 | FY |