| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2023 | $12,000 | -$102,000 | -89% | 30 Jun 2023 | 10-Q | 10 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $12,000 | $0 | 0% | 31 Mar 2023 | 10-Q | 11 May 2023 | 2023 | Q1 |
| Q4 2022 | $12,000 | -$42,000 | -78% | 31 Dec 2022 | 10-Q | 10 Aug 2023 | 2023 | Q2 |
| Q3 2022 | $12,000 | -$53,000 | -82% | 30 Sep 2022 | 10-Q | 10 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $114,000 | +$28,000 | +33% | 30 Jun 2022 | 10-Q | 11 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $12,000 | -$112,000 | -90% | 31 Mar 2022 | 10-Q | 12 May 2022 | 2022 | Q1 |
| Q4 2021 | $54,000 | -$371,000 | -87% | 31 Dec 2021 | 10-K | 10 Mar 2023 | 2022 | FY |
| Q3 2021 | $65,000 | -$328,000 | -83% | 30 Sep 2021 | 10-Q | 12 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $86,000 | -$203,000 | -70% | 30 Jun 2021 | 10-Q | 12 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $124,000 | -$170,000 | -58% | 31 Mar 2021 | 10-Q | 13 May 2021 | 2021 | Q1 |
| Q4 2020 | $425,000 | +$148,000 | +53% | 31 Dec 2020 | 10-K | 10 Mar 2022 | 2021 | FY |
| Q3 2020 | $393,000 | +$65,000 | +20% | 30 Sep 2020 | 10-Q | 12 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $289,000 | +$156,000 | +117% | 30 Jun 2020 | 10-Q | 13 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $294,000 | +$199,000 | +209% | 31 Mar 2020 | 10-Q | 14 May 2020 | 2020 | Q1 |
| Q4 2019 | $277,000 | +$239,000 | +629% | 31 Dec 2019 | 10-K | 19 Mar 2021 | 2020 | FY |
| Q3 2019 | $328,000 | +$287,000 | +700% | 30 Sep 2019 | 10-Q | 07 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $133,000 | 30 Jun 2019 | 10-Q | 14 Aug 2019 | 2019 | Q2 | ||
| Q1 2019 | $95,000 | 31 Mar 2019 | 10-Q | 09 May 2019 | 2019 | Q1 | ||
| Q4 2018 | $38,000 | -$727,000 | -95% | 31 Dec 2018 | 10-K | 11 Mar 2020 | 2019 | FY |
| Q3 2018 | $41,000 | 30 Sep 2018 | 10-Q | 08 Nov 2018 | 2018 | Q3 | ||
| Q4 2017 | $765,000 | 31 Dec 2017 | 10-K/A | 30 Jan 2020 | 2018 | FY |