| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2023 | $0 | -$162,000 | -100% | 31 Dec 2023 | 10-K | 28 Mar 2024 | 2023 | FY |
| Q3 2023 | $0 | -$175,000 | -100% | 30 Sep 2023 | 10-Q | 14 Nov 2023 | 2023 | Q3 |
| Q2 2023 | $0 | -$187,000 | -100% | 30 Jun 2023 | 10-Q | 14 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $0 | -$199,000 | -100% | 31 Mar 2023 | 10-Q | 15 May 2023 | 2023 | Q1 |
| Q4 2022 | $162,000 | -$49,000 | -23% | 31 Dec 2022 | 10-K | 28 Mar 2024 | 2023 | FY |
| Q3 2022 | $175,000 | -$48,000 | -22% | 30 Sep 2022 | 10-Q | 09 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $187,000 | -$47,000 | -20% | 30 Jun 2022 | 10-Q | 09 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $199,000 | -$46,000 | -19% | 31 Mar 2022 | 10-Q | 10 May 2022 | 2022 | Q1 |
| Q4 2021 | $211,000 | -$45,000 | -18% | 31 Dec 2021 | 10-K | 28 Mar 2023 | 2022 | FY |
| Q3 2021 | $223,000 | -$44,000 | -16% | 30 Sep 2021 | 10-Q | 09 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $234,000 | -$42,000 | -15% | 30 Jun 2021 | 10-Q | 09 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $245,000 | -$43,000 | -15% | 31 Mar 2021 | 10-Q | 10 May 2021 | 2021 | Q1 |
| Q4 2020 | $256,000 | -$39,000 | -13% | 31 Dec 2020 | 10-K | 01 Mar 2022 | 2021 | FY |
| Q3 2020 | $267,000 | -$41,000 | -13% | 30 Sep 2020 | 10-Q | 09 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $276,000 | -$41,000 | -13% | 30 Jun 2020 | 10-Q | 10 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $288,000 | -$39,000 | -12% | 31 Mar 2020 | 10-Q | 11 May 2020 | 2020 | Q1 |
| Q4 2019 | $295,000 | -$235,000 | -44% | 31 Dec 2019 | 10-K | 01 Mar 2021 | 2020 | FY |
| Q3 2019 | $308,000 | -$244,000 | -44% | 30 Sep 2019 | 10-Q | 12 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $317,000 | 30 Jun 2019 | 10-Q | 14 Aug 2019 | 2019 | Q2 | ||
| Q1 2019 | $327,000 | 31 Mar 2019 | 10-Q | 15 May 2019 | 2019 | Q1 | ||
| Q4 2018 | $530,000 | -$56,000 | -9.6% | 31 Dec 2018 | 10-K | 16 Mar 2020 | 2019 | FY |
| Q3 2018 | $552,000 | 30 Sep 2018 | 10-Q | 16 Nov 2018 | 2018 | Q3 | ||
| Q4 2017 | $586,000 | 31 Dec 2017 | 10-K | 27 Mar 2019 | 2018 | FY |