| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $300,000 | +$300,000 | 31 Dec 2025 | 10-K | 19 Feb 2026 | 2025 | FY | |
| Q4 2024 | $0 | $0 | 31 Dec 2024 | 10-K | 19 Feb 2026 | 2025 | FY | |
| Q4 2023 | $0 | $0 | 31 Dec 2023 | 10-K | 19 Feb 2026 | 2025 | FY | |
| Q4 2022 | $0 | -$100,000 | -100% | 31 Dec 2022 | 10-K | 20 Feb 2025 | 2024 | FY |
| Q4 2021 | $100,000 | -$1,000,000 | -91% | 31 Dec 2021 | 10-K | 22 Feb 2024 | 2023 | FY |
| Q4 2020 | $1,100,000 | -$2,600,000 | -70% | 31 Dec 2020 | 10-K | 22 Feb 2024 | 2023 | FY |
| Q4 2019 | $3,700,000 | -$400,000 | -9.8% | 31 Dec 2019 | 10-K | 23 Feb 2023 | 2022 | FY |
| Q4 2018 | $4,100,000 | +$1,378,000 | +51% | 31 Dec 2018 | 10-K | 24 Feb 2022 | 2021 | FY |
| Q4 2017 | $2,722,000 | -$1,053,000 | -28% | 31 Dec 2017 | 10-K | 25 Feb 2021 | 2020 | FY |
| Q4 2016 | $3,775,000 | -$3,453,000 | -48% | 31 Dec 2016 | 10-K | 21 Feb 2020 | 2019 | FY |
| Q4 2015 | $7,228,000 | +$3,609,000 | +100% | 31 Dec 2015 | 10-K | 28 Feb 2019 | 2018 | FY |
| Q4 2014 | $3,619,000 | -$1,505,000 | -29% | 31 Dec 2014 | 10-K | 22 Feb 2018 | 2017 | FY |
| Q4 2013 | $5,124,000 | -$1,382,000 | -21% | 31 Dec 2013 | 10-K | 23 Feb 2017 | 2016 | FY |
| Q4 2012 | $6,506,000 | +$958,000 | +17% | 31 Dec 2012 | 10-K | 19 Feb 2016 | 2015 | FY |
| Q4 2011 | $5,548,000 | -$892,000 | -14% | 31 Dec 2011 | 10-K | 23 Feb 2015 | 2014 | FY |
| Q4 2010 | $6,440,000 | 31 Dec 2010 | 10-K | 13 Feb 2014 | 2013 | FY |