| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $483,000 | -$120,000 | -20% | 31 Dec 2024 | 10-K | 14 Mar 2025 | 2024 | FY |
| Q4 2023 | $603,000 | -$54,000 | -8.2% | 31 Dec 2023 | 10-K | 15 Mar 2024 | 2023 | FY |
| Q4 2022 | $657,000 | +$116,000 | +21% | 31 Dec 2022 | 10-K | 16 Mar 2023 | 2022 | FY |
| Q4 2021 | $541,000 | +$2,000 | +0.37% | 31 Dec 2021 | 10-K | 18 Mar 2022 | 2021 | FY |
| Q4 2020 | $539,000 | +$2,000 | +0.37% | 31 Dec 2020 | 10-K | 19 Mar 2021 | 2020 | FY |
| Q3 2020 | $539,000 | +$10,000 | +1.9% | 30 Sep 2020 | 10-Q | 13 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $539,000 | +$10,000 | +1.9% | 30 Jun 2020 | 10-Q | 10 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $537,000 | +$8,000 | +1.5% | 31 Mar 2020 | 10-Q | 15 May 2020 | 2020 | Q1 |
| Q4 2019 | $537,000 | 31 Dec 2019 | 10-K | 27 Mar 2020 | 2019 | FY | ||
| Q3 2019 | $529,000 | 30 Sep 2019 | 10-Q | 14 Nov 2019 | 2019 | Q3 | ||
| Q2 2019 | $529,000 | 30 Jun 2019 | 10-Q | 14 Aug 2019 | 2019 | Q2 | ||
| Q1 2019 | $529,000 | 31 Mar 2019 | 10-Q | 07 Jun 2019 | 2019 | Q1 |