| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $16,000 | -$922,000 | -98% | 31 Dec 2025 | 10-K | 11 Feb 2026 | 2025 | FY |
| Q4 2024 | $938,000 | -$193,000 | -17% | 31 Dec 2024 | 10-K | 11 Feb 2026 | 2025 | FY |
| Q4 2023 | $1,131,000 | -$1,286,000 | -53% | 31 Dec 2023 | 10-K | 14 Feb 2024 | 2023 | FY |
| Q4 2022 | $2,417,000 | +$1,526,000 | +171% | 31 Dec 2022 | 10-K | 14 Feb 2024 | 2023 | FY |
| Q4 2021 | $891,000 | 31 Dec 2021 | 10-K | 16 Feb 2023 | 2022 | FY | ||
| Q4 2019 | $1,467,000 | +$1,040,000 | +244% | 31 Dec 2019 | 10-K | 13 Feb 2020 | 2019 | FY |
| Q4 2018 | $427,000 | -$89,000 | -17% | 31 Dec 2018 | 10-K | 13 Feb 2020 | 2019 | FY |
| Q4 2017 | $516,000 | +$213,000 | +70% | 31 Dec 2017 | 10-K | 20 Feb 2019 | 2018 | FY |
| Q4 2016 | $303,000 | +$235,000 | +346% | 31 Dec 2016 | 10-K | 26 Feb 2018 | 2017 | FY |
| Q4 2015 | $68,000 | -$10,000 | -13% | 31 Dec 2015 | 10-K | 24 Feb 2017 | 2016 | FY |
| Q4 2014 | $78,000 | -$1,758,000 | -96% | 31 Dec 2014 | 10-K | 25 Feb 2016 | 2015 | FY |
| Q4 2013 | $1,836,000 | +$90,000 | +5.2% | 31 Dec 2013 | 10-K | 26 Feb 2015 | 2014 | FY |
| Q4 2012 | $1,746,000 | -$273,000 | -14% | 31 Dec 2012 | 10-K | 28 Feb 2014 | 2013 | FY |
| Q4 2011 | $2,019,000 | -$2,857,000 | -59% | 31 Dec 2011 | 10-K | 01 Mar 2013 | 2012 | FY |
| Q4 2010 | $4,876,000 | 31 Dec 2010 | 10-K/A | 01 Mar 2012 | 2011 | FY |