| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $0 | -$66,000 | -100% | 01 Feb 2025 | 10-K | 17 Apr 2025 | 2024 | FY |
| Q4 2023 | $66,000 | $0 | 0% | 03 Feb 2024 | 10-K | 17 Apr 2025 | 2024 | FY |
| Q4 2022 | $66,000 | -$268,000 | -80% | 28 Jan 2023 | 10-K | 17 Apr 2025 | 2024 | FY |
| Q4 2021 | $334,000 | +$164,000 | +96% | 29 Jan 2022 | 10-K | 18 Apr 2024 | 2023 | FY |
| Q4 2020 | $170,000 | -$8,000 | -4.5% | 30 Jan 2021 | 10-K | 13 Apr 2023 | 2022 | FY |
| Q4 2019 | $178,000 | -$240,000 | -57% | 01 Feb 2020 | 10-K | 14 Apr 2022 | 2021 | FY |
| Q4 2018 | $418,000 | -$241,000 | -37% | 02 Feb 2019 | 10-K | 15 Apr 2021 | 2020 | FY |
| Q4 2017 | $659,000 | -$302,000 | -31% | 30 Dec 2017 | 10-K | 16 Apr 2020 | 2020 | FY |
| Q4 2016 | $961,000 | +$242,000 | +34% | 31 Dec 2016 | 10-K | 18 Apr 2019 | 2018 | FY |
| Q4 2015 | $719,000 | -$281,000 | -28% | 02 Jan 2016 | 10-K | 15 Mar 2018 | 2017 | FY |
| Q4 2014 | $1,000,000 | +$300,000 | +43% | 03 Jan 2015 | 10-K | 17 Mar 2016 | 2016 | FY |
| Q4 2013 | $700,000 | +$500,000 | +250% | 28 Dec 2013 | 10-K | 19 Mar 2015 | 2014 | FY |
| Q4 2012 | $200,000 | -$13,000 | -6.1% | 29 Dec 2012 | 10-K | 13 Mar 2014 | 2013 | FY |
| Q4 2011 | $213,000 | -$50,000 | -19% | 31 Dec 2011 | 10-K | 14 Mar 2013 | 2012 | FY |
| Q4 2010 | $263,000 | 01 Jan 2011 | 10-K | 14 Mar 2013 | 2012 | FY |