| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2023 | $1,591,000 | +$601,000 | +61% | 31 Dec 2023 | 10-K | 28 Feb 2024 | 2023 | FY |
| Q4 2022 | $990,000 | +$125,000 | +14% | 31 Dec 2022 | 10-K | 28 Feb 2024 | 2023 | FY |
| Q4 2021 | $865,000 | +$319,000 | +58% | 31 Dec 2021 | 10-K | 27 Feb 2023 | 2022 | FY |
| Q4 2020 | $546,000 | +$131,000 | +32% | 31 Dec 2020 | 10-K | 28 Feb 2022 | 2021 | FY |
| Q4 2019 | $415,000 | -$30,000 | -6.7% | 31 Dec 2019 | 10-K | 28 Feb 2020 | 2019 | FY |
| Q4 2018 | $445,000 | -$3,549,000 | -89% | 31 Dec 2018 | 10-K | 28 Feb 2019 | 2018 | FY |
| Q4 2017 | $3,994,000 | +$3,638,000 | +1022% | 31 Dec 2017 | 10-K | 28 Feb 2019 | 2018 | FY |
| Q4 2016 | $356,000 | +$80,000 | +29% | 31 Dec 2016 | 10-K | 28 Feb 2018 | 2017 | FY |
| Q4 2015 | $276,000 | +$274,000 | +13700% | 31 Dec 2015 | 10-K | 28 Feb 2017 | 2016 | FY |
| Q4 2014 | $2,000 | -$81,000 | -98% | 31 Dec 2014 | 10-K | 29 Feb 2016 | 2015 | FY |
| Q4 2013 | $83,000 | -$920,000 | -92% | 31 Dec 2013 | 10-K | 27 Feb 2015 | 2014 | FY |
| Q4 2012 | $1,003,000 | -$292,000 | -23% | 31 Dec 2012 | 10-K | 28 Feb 2014 | 2013 | FY |
| Q4 2011 | $1,295,000 | 31 Dec 2011 | 10-K | 01 Mar 2013 | 2012 | FY |