| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $3,716,000 | +$282,000 | +8.2% | 31 Dec 2025 | 10-K | 13 Mar 2026 | 2025 | FY |
| Q4 2024 | $3,434,000 | +$461,000 | +16% | 31 Dec 2024 | 10-K | 13 Mar 2026 | 2025 | FY |
| Q4 2023 | $2,973,000 | +$109,000 | +3.8% | 31 Dec 2023 | 10-K | 13 Mar 2026 | 2025 | FY |
| Q4 2022 | $2,864,000 | +$475,000 | +20% | 31 Dec 2022 | 10-K | 18 Mar 2025 | 2024 | FY |
| Q4 2021 | $2,389,000 | +$329,000 | +16% | 31 Dec 2021 | 10-K | 15 Mar 2024 | 2023 | FY |
| Q4 2020 | $2,060,000 | +$1,004,000 | +95% | 31 Dec 2020 | 10-K | 15 Mar 2023 | 2022 | FY |
| Q4 2019 | $1,056,000 | +$1,056,000 | 31 Dec 2019 | 10-K | 15 Mar 2022 | 2021 | FY | |
| Q4 2018 | $0 | $0 | 31 Dec 2018 | 10-K | 15 Mar 2022 | 2021 | FY | |
| Q4 2017 | $0 | $0 | 31 Dec 2017 | 10-K | 16 Mar 2021 | 2020 | FY | |
| Q4 2016 | $0 | $0 | 31 Dec 2016 | 10-K | 16 Mar 2020 | 2019 | FY | |
| Q4 2015 | $0 | $0 | 31 Dec 2015 | 10-K | 16 Mar 2017 | 2016 | FY | |
| Q4 2014 | $0 | 31 Dec 2014 | 10-K | 15 Apr 2016 | 2015 | FY |