| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $57,000 | -$7,000 | -11% | 31 Dec 2024 | 10-K | 15 Apr 2025 | 2024 | FY |
| Q4 2023 | $64,000 | -$59,000 | -48% | 31 Dec 2023 | 10-K | 15 Apr 2025 | 2024 | FY |
| Q4 2022 | $123,000 | -$1,095,000 | -90% | 31 Dec 2022 | 10-K | 16 Apr 2024 | 2023 | FY |
| Q4 2021 | $1,218,000 | +$4,000 | +0.33% | 31 Dec 2021 | 10-K | 31 Mar 2023 | 2022 | FY |
| Q4 2020 | $1,214,000 | +$518,000 | +74% | 31 Dec 2020 | 10-K | 31 Mar 2022 | 2021 | FY |
| Q4 2019 | $696,000 | -$119,000 | -15% | 31 Dec 2019 | 10-K | 29 Mar 2021 | 2020 | FY |
| Q4 2018 | $815,000 | -$193,000 | -19% | 31 Dec 2018 | 10-K | 03 Apr 2020 | 2019 | FY |
| Q4 2017 | $1,008,000 | -$301,000 | -23% | 31 Dec 2017 | 10-K/A | 23 Apr 2019 | 2018 | FY |
| Q4 2016 | $1,309,000 | -$1,078,000 | -45% | 31 Dec 2016 | 10-K | 17 Apr 2018 | 2017 | FY |
| Q4 2015 | $2,387,000 | +$55,000 | +2.4% | 31 Dec 2015 | 10-K | 31 Mar 2017 | 2016 | FY |
| Q4 2014 | $2,332,000 | +$483,000 | +26% | 31 Dec 2014 | 10-K | 29 Mar 2016 | 2015 | FY |
| Q4 2013 | $1,849,000 | +$643,000 | +53% | 31 Dec 2013 | 10-K | 16 Mar 2015 | 2014 | FY |
| Q4 2012 | $1,206,000 | +$249,000 | +26% | 31 Dec 2012 | 10-K | 17 Mar 2014 | 2013 | FY |
| Q4 2011 | $957,000 | 31 Dec 2011 | 10-K | 15 Mar 2013 | 2012 | FY |