| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2023 | $0 | -$366,000 | -100% | 31 Dec 2023 | 10-K | 28 Mar 2024 | 2023 | FY |
| Q4 2022 | $366,000 | +$366,000 | 31 Dec 2022 | 10-K | 28 Mar 2024 | 2023 | FY | |
| Q4 2021 | $0 | 31 Dec 2021 | 10-K | 15 Mar 2023 | 2022 | FY | ||
| Q4 2012 | $86,000 | -$104,000 | -55% | 31 Dec 2012 | 10-K | 11 Mar 2014 | 2013 | FY |
| Q4 2011 | $190,000 | 31 Dec 2011 | 10-K | 13 Mar 2013 | 2012 | FY |