| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $0 | -$1,005,000 | -100% | 31 Dec 2025 | 10-K | 25 Feb 2026 | 2025 | FY |
| Q4 2024 | $1,005,000 | +$69,000 | +7.4% | 31 Dec 2024 | 10-K | 25 Feb 2026 | 2025 | FY |
| Q4 2023 | $936,000 | +$69,000 | +8% | 31 Dec 2023 | 10-K | 25 Feb 2026 | 2025 | FY |
| Q4 2022 | $867,000 | +$69,000 | +8.6% | 31 Dec 2022 | 10-K | 25 Feb 2026 | 2025 | FY |
| Q4 2021 | $798,000 | +$70,000 | +9.6% | 31 Dec 2021 | 10-K | 27 Feb 2025 | 2024 | FY |
| Q3 2021 | $780,000 | +$69,000 | +9.7% | 30 Sep 2021 | 10-Q | 05 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $763,000 | 30 Jun 2021 | 10-Q | 06 Aug 2021 | 2021 | Q2 | ||
| Q1 2021 | $746,000 | -$1,954,000 | -72% | 31 Mar 2021 | 10-Q | 07 May 2021 | 2021 | Q1 |
| Q4 2020 | $728,000 | -$1,940,000 | -73% | 31 Dec 2020 | 10-K | 26 Feb 2024 | 2023 | FY |
| Q3 2020 | $711,000 | +$233,000 | +49% | 30 Sep 2020 | 10-Q | 06 Nov 2020 | 2020 | Q3 |
| Q1 2020 | $2,700,000 | +$1,809,000 | +203% | 31 Mar 2020 | 10-Q | 11 May 2020 | 2020 | Q1 |
| Q4 2019 | $2,668,000 | +$1,793,000 | +205% | 31 Dec 2019 | 10-K | 24 Feb 2023 | 2022 | FY |
| Q3 2019 | $478,000 | 30 Sep 2019 | 10-Q | 08 Nov 2019 | 2019 | Q3 | ||
| Q2 2019 | $908,000 | 30 Jun 2019 | 10-Q | 02 Aug 2019 | 2019 | Q2 | ||
| Q1 2019 | $891,000 | 31 Mar 2019 | 10-Q | 06 May 2019 | 2019 | Q1 | ||
| Q4 2018 | $875,000 | -$385,000 | -31% | 31 Dec 2018 | 10-K | 25 Feb 2022 | 2021 | FY |
| Q4 2017 | $1,260,000 | -$780,000 | -38% | 31 Dec 2017 | 10-K | 26 Feb 2021 | 2020 | FY |
| Q4 2016 | $2,040,000 | -$135,000 | -6.2% | 31 Dec 2016 | 10-K | 03 Mar 2020 | 2019 | FY |
| Q4 2015 | $2,175,000 | -$385,000 | -15% | 31 Dec 2015 | 10-K | 08 Mar 2019 | 2018 | FY |
| Q4 2014 | $2,560,000 | -$1,482,000 | -37% | 31 Dec 2014 | 10-K | 13 Mar 2018 | 2017 | FY |
| Q4 2013 | $4,042,000 | -$1,410,000 | -26% | 31 Dec 2013 | 10-K | 10 Mar 2017 | 2016 | FY |
| Q4 2012 | $5,452,000 | +$4,063,000 | +293% | 31 Dec 2012 | 10-K | 15 Mar 2016 | 2015 | FY |
| Q4 2011 | $1,389,000 | 31 Dec 2011 | 10-K | 26 Feb 2015 | 2014 | FY |