| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $556,000 | -$160,000 | -22% | 31 Dec 2025 | 10-K | 20 Feb 2026 | 2025 | FY |
| Q4 2024 | $716,000 | -$49,000 | -6.4% | 31 Dec 2024 | 10-K | 20 Feb 2026 | 2025 | FY |
| Q4 2023 | $765,000 | +$68,000 | +9.8% | 31 Dec 2023 | 10-K | 21 Feb 2025 | 2024 | FY |
| Q4 2022 | $697,000 | -$107,000 | -13% | 31 Dec 2022 | 10-K | 28 Feb 2024 | 2023 | FY |
| Q4 2021 | $804,000 | -$514,000 | -39% | 31 Dec 2021 | 10-K | 03 Mar 2023 | 2022 | FY |
| Q4 2020 | $1,318,000 | -$1,203,000 | -48% | 31 Dec 2020 | 10-K | 25 Feb 2022 | 2021 | FY |
| Q4 2019 | $2,521,000 | +$1,071,000 | +74% | 31 Dec 2019 | 10-K | 26 Feb 2021 | 2020 | FY |
| Q4 2018 | $1,450,000 | -$200,000 | -12% | 31 Dec 2018 | 10-K | 09 Mar 2020 | 2019 | FY |
| Q4 2017 | $1,650,000 | -$2,147,000 | -57% | 31 Dec 2017 | 10-K | 26 Apr 2019 | 2018 | FY |
| Q4 2016 | $3,797,000 | +$895,000 | +31% | 31 Dec 2016 | 10-K | 27 Mar 2018 | 2017 | FY |
| Q4 2015 | $2,902,000 | +$2,834,000 | +4168% | 31 Dec 2015 | 10-K | 10 Mar 2017 | 2016 | FY |
| Q4 2014 | $68,000 | +$11,000 | +19% | 31 Dec 2014 | 10-K | 04 Mar 2016 | 2015 | FY |
| Q4 2013 | $57,000 | +$9,000 | +19% | 31 Dec 2013 | 10-K | 06 Mar 2015 | 2014 | FY |
| Q4 2012 | $48,000 | -$17,000 | -26% | 31 Dec 2012 | 10-K | 07 Mar 2014 | 2013 | FY |
| Q4 2011 | $65,000 | 31 Dec 2011 | 10-K | 12 Mar 2013 | 2012 | FY |