| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $470,000 | -$143,000 | -23% | 31 Dec 2024 | 10-K | 31 Mar 2025 | 2024 | FY |
| Q4 2023 | $613,000 | -$523,000 | -46% | 31 Dec 2023 | 10-K | 31 Mar 2025 | 2024 | FY |
| Q4 2022 | $1,136,000 | -$116,000 | -9.3% | 31 Dec 2022 | 10-K | 21 Feb 2024 | 2023 | FY |
| Q4 2021 | $1,252,000 | -$210,000 | -14% | 31 Dec 2021 | 10-K | 10 Mar 2023 | 2022 | FY |
| Q4 2020 | $1,462,000 | +$1,276,000 | +686% | 31 Dec 2020 | 10-K | 14 Mar 2022 | 2021 | FY |
| Q4 2019 | $186,000 | 31 Dec 2019 | 10-K | 14 May 2021 | 2020 | FY | ||
| Q4 2014 | $0 | $0 | 31 Dec 2014 | 10-K | 18 Mar 2015 | 2014 | FY | |
| Q4 2013 | $0 | $0 | 31 Dec 2013 | 10-K | 18 Mar 2015 | 2014 | FY | |
| Q4 2012 | $0 | $0 | 31 Dec 2012 | 10-K | 28 Mar 2014 | 2013 | FY | |
| Q4 2011 | $0 | 31 Dec 2011 | 10-K | 14 Mar 2013 | 2012 | FY |