| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $0 | $0 | 31 Dec 2024 | 10-K | 28 Mar 2025 | 2024 | FY | |
| Q4 2023 | $0 | -$221,000 | -100% | 31 Dec 2023 | 10-K | 28 Mar 2025 | 2024 | FY |
| Q4 2022 | $221,000 | $0 | 0% | 31 Dec 2022 | 10-K | 28 Mar 2024 | 2023 | FY |
| Q4 2021 | $221,000 | +$11,000 | +5.2% | 31 Dec 2021 | 10-K | 31 Mar 2023 | 2022 | FY |
| Q4 2020 | $210,000 | +$12,000 | +6.1% | 31 Dec 2020 | 10-K | 31 Mar 2023 | 2022 | FY |
| Q4 2019 | $198,000 | -$116,000 | -37% | 31 Dec 2019 | 10-K | 31 Mar 2022 | 2021 | FY |
| Q4 2018 | $314,000 | -$193,000 | -38% | 31 Dec 2018 | 10-K | 15 Mar 2021 | 2020 | FY |
| Q4 2017 | $507,000 | -$266,000 | -34% | 31 Dec 2017 | 10-K | 16 Mar 2020 | 2019 | FY |
| Q4 2016 | $773,000 | -$332,000 | -30% | 31 Dec 2016 | 10-K | 18 Mar 2019 | 2018 | FY |
| Q4 2015 | $1,105,000 | -$55,000 | -4.7% | 31 Dec 2015 | 10-K | 16 Mar 2018 | 2017 | FY |
| Q4 2014 | $1,160,000 | +$306,000 | +36% | 31 Dec 2014 | 10-K | 16 Mar 2018 | 2017 | FY |
| Q4 2013 | $854,000 | +$292,000 | +52% | 31 Dec 2013 | 10-K | 16 Mar 2017 | 2016 | FY |
| Q4 2012 | $562,000 | +$562,000 | 31 Dec 2012 | 10-K | 15 Mar 2016 | 2015 | FY | |
| Q4 2011 | $0 | 31 Dec 2011 | 10-K | 31 Mar 2014 | 2013 | FY |