| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $166,000 | +$129,000 | +349% | 31 Dec 2024 | 10-K | 10 Mar 2025 | 2024 | FY |
| Q4 2023 | $37,000 | +$37,000 | 31 Dec 2023 | 10-K | 15 Mar 2024 | 2023 | FY | |
| Q4 2022 | $0 | -$28,000 | -100% | 31 Dec 2022 | 10-K | 16 Mar 2023 | 2022 | FY |
| Q1 2022 | $0 | -$27,000 | -100% | 31 Mar 2022 | 10-Q | 10 May 2022 | 2022 | Q1 |
| Q4 2021 | $28,000 | -$345,000 | -92% | 31 Dec 2021 | 10-K | 28 Mar 2022 | 2021 | FY |
| Q3 2021 | $27,000 | -$346,000 | -93% | 30 Sep 2021 | 10-Q | 15 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $27,000 | -$346,000 | -93% | 30 Jun 2021 | 10-Q | 16 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $27,000 | -$565,000 | -95% | 31 Mar 2021 | 10-Q | 17 May 2021 | 2021 | Q1 |
| Q4 2020 | $373,000 | -$191,000 | -34% | 31 Dec 2020 | 10-K | 25 Mar 2021 | 2020 | FY |
| Q3 2020 | $373,000 | -$341,000 | -48% | 30 Sep 2020 | 10-Q | 13 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $373,000 | -$178,000 | -32% | 30 Jun 2020 | 10-Q | 13 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $592,000 | +$41,000 | +7.4% | 31 Mar 2020 | 10-Q | 15 May 2020 | 2020 | Q1 |
| Q4 2019 | $564,000 | 31 Dec 2019 | 10-K | 13 Apr 2020 | 2019 | FY | ||
| Q3 2019 | $714,000 | 30 Sep 2019 | 10-Q | 14 Nov 2019 | 2019 | Q3 | ||
| Q2 2019 | $551,000 | 30 Jun 2019 | 10-Q | 14 Aug 2019 | 2019 | Q2 | ||
| Q1 2019 | $551,000 | 31 Mar 2019 | 10-Q | 15 May 2019 | 2019 | Q1 |