| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2023 | $2,998,000 | -$269,000 | -8.2% | 31 Dec 2023 | 10-K | 16 Feb 2024 | 2023 | FY |
| Q4 2022 | $3,267,000 | +$1,058,000 | +48% | 31 Dec 2022 | 10-K | 16 Feb 2024 | 2023 | FY |
| Q4 2021 | $2,209,000 | +$556,000 | +34% | 31 Dec 2021 | 10-K | 16 Feb 2024 | 2023 | FY |
| Q4 2020 | $1,653,000 | +$6,000 | +0.36% | 31 Dec 2020 | 10-K | 16 Feb 2024 | 2023 | FY |
| Q4 2019 | $1,647,000 | +$1,256,000 | +321% | 31 Dec 2019 | 10-K | 21 Feb 2023 | 2022 | FY |
| Q4 2018 | $391,000 | -$237,000 | -38% | 31 Dec 2018 | 10-K | 02 Mar 2022 | 2021 | FY |
| Q4 2017 | $628,000 | +$113,000 | +22% | 31 Dec 2017 | 10-K | 01 Mar 2021 | 2020 | FY |
| Q4 2016 | $515,000 | -$1,008,000 | -66% | 31 Dec 2016 | 10-K | 02 Mar 2020 | 2019 | FY |
| Q4 2015 | $1,523,000 | -$221,000 | -13% | 31 Dec 2015 | 10-K | 01 Mar 2019 | 2018 | FY |
| Q4 2014 | $1,744,000 | -$1,378,000 | -44% | 31 Dec 2014 | 10-K | 01 Mar 2018 | 2017 | FY |
| Q4 2013 | $3,122,000 | -$3,147,000 | -50% | 31 Dec 2013 | 10-K | 01 Mar 2017 | 2016 | FY |
| Q4 2012 | $6,269,000 | -$328,000 | -5% | 31 Dec 2012 | 10-K | 08 Mar 2016 | 2015 | FY |
| Q4 2011 | $6,597,000 | -$171,000 | -2.5% | 31 Dec 2011 | 10-K | 04 Mar 2015 | 2014 | FY |
| Q4 2010 | $6,768,000 | 31 Dec 2010 | 10-K | 03 Mar 2014 | 2013 | FY |