| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2023 | $266,000 | +$207,000 | +351% | 31 Dec 2023 | 10-K | 29 Mar 2024 | 2023 | FY |
| Q4 2022 | $59,000 | 31 Dec 2022 | 10-K | 29 Mar 2024 | 2023 | FY | ||
| Q3 2020 | $672,000 | 30 Sep 2020 | 10-Q | 06 Nov 2020 | 2020 | Q3 | ||
| Q2 2020 | $848,000 | 30 Jun 2020 | 10-Q | 14 Aug 2020 | 2020 | Q2 | ||
| Q1 2020 | $703,000 | 31 Mar 2020 | 10-Q | 11 May 2020 | 2020 | Q1 | ||
| Q4 2019 | $684,000 | +$52,000 | +8.2% | 31 Dec 2019 | 10-Q | 06 Nov 2020 | 2020 | Q3 |
| Q4 2018 | $632,000 | +$100,000 | +19% | 31 Dec 2018 | 10-K | 28 Feb 2020 | 2019 | FY |
| Q3 2018 | $490,000 | 30 Sep 2018 | 10-Q | 07 Nov 2018 | 2018 | Q3 | ||
| Q2 2018 | $328,000 | 30 Jun 2018 | 10-Q | 09 Aug 2018 | 2018 | Q2 | ||
| Q4 2017 | $532,000 | +$511,000 | +2433% | 31 Dec 2017 | 10-K | 27 Feb 2019 | 2018 | FY |
| Q4 2016 | $21,000 | -$883,000 | -98% | 31 Dec 2016 | 10-K | 01 Mar 2018 | 2017 | FY |
| Q4 2015 | $904,000 | +$439,000 | +94% | 31 Dec 2015 | 10-K | 01 Mar 2017 | 2016 | FY |
| Q4 2014 | $465,000 | +$465,000 | 31 Dec 2014 | 10-K | 29 Feb 2016 | 2015 | FY | |
| Q4 2013 | $0 | $0 | 31 Dec 2013 | 10-K | 02 Mar 2015 | 2014 | FY | |
| Q4 2012 | $0 | 31 Dec 2012 | 10-K | 20 Feb 2014 | 2013 | FY |