| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $2,448,000 | +$2,076,000 | +558% | 31 Dec 2024 | 10-K | 21 Feb 2025 | 2024 | FY |
| Q4 2023 | $372,000 | -$1,053,000 | -74% | 31 Dec 2023 | 10-K | 21 Feb 2025 | 2024 | FY |
| Q4 2022 | $1,425,000 | +$1,425,000 | 31 Dec 2022 | 10-K | 21 Feb 2025 | 2024 | FY | |
| Q4 2021 | $0 | $0 | 31 Dec 2021 | 10-K | 24 Feb 2022 | 2021 | FY | |
| Q4 2020 | $0 | $0 | 31 Dec 2020 | 10-K | 24 Feb 2022 | 2021 | FY | |
| Q4 2019 | $0 | $0 | 31 Dec 2019 | 10-K | 17 Feb 2021 | 2020 | FY | |
| Q4 2018 | $0 | -$106,000 | -100% | 31 Dec 2018 | 10-K | 20 Feb 2020 | 2019 | FY |
| Q4 2017 | $106,000 | -$6,013,000 | -98% | 31 Dec 2017 | 10-K | 20 Feb 2020 | 2019 | FY |
| Q3 2017 | $6,000,000 | 30 Sep 2017 | 10-K | 21 Feb 2019 | 2018 | FY | ||
| Q4 2016 | $6,119,000 | +$84,000 | +1.4% | 31 Dec 2016 | 10-K | 21 Feb 2019 | 2018 | FY |
| Q4 2015 | $6,035,000 | +$73,000 | +1.2% | 31 Dec 2015 | 10-K | 22 Feb 2018 | 2017 | FY |
| Q4 2014 | $5,962,000 | +$19,000 | +0.32% | 31 Dec 2014 | 10-K | 23 Feb 2017 | 2016 | FY |
| Q4 2013 | $5,943,000 | -$572,000 | -8.8% | 31 Dec 2013 | 10-K | 25 Feb 2016 | 2015 | FY |
| Q4 2012 | $6,515,000 | -$148,000 | -2.2% | 31 Dec 2012 | 10-K | 26 Feb 2015 | 2014 | FY |
| Q4 2011 | $6,663,000 | +$165,000 | +2.5% | 31 Dec 2011 | 10-K | 28 Feb 2014 | 2013 | FY |
| Q4 2010 | $6,498,000 | 31 Dec 2010 | 10-K | 05 Mar 2013 | 2012 | FY |