| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $1,581,000 | -$132,000 | -7.7% | 31 Dec 2025 | 20-F | 20 Feb 2026 | 2025 | FY |
| Q4 2024 | $1,713,000 | +$349,000 | +26% | 31 Dec 2024 | 20-F | 28 Feb 2025 | 2024 | FY |
| Q4 2023 | $1,364,000 | +$1,364,000 | 31 Dec 2023 | 10-K | 29 Feb 2024 | 2021 | Q1 | |
| Q4 2022 | $0 | -$134,000 | -100% | 31 Dec 2022 | 10-K | 14 Feb 2023 | 2021 | Q1 |
| Q4 2021 | $134,000 | +$67,000 | +100% | 31 Dec 2021 | 10-K | 15 Feb 2022 | 2021 | FY |
| Q4 2020 | $67,000 | -$1,312,000 | -95% | 31 Dec 2020 | 10-K | 16 Feb 2021 | 2020 | FY |
| Q3 2020 | $1,379,000 | -$595,000 | -30% | 30 Sep 2020 | 10-Q | 23 Oct 2020 | 2020 | Q3 |
| Q2 2020 | $1,379,000 | -$499,000 | -27% | 30 Jun 2020 | 10-Q | 24 Jul 2020 | 2020 | Q2 |
| Q1 2020 | $1,379,000 | -$503,000 | -27% | 31 Mar 2020 | 10-Q | 24 Apr 2020 | 2020 | Q1 |
| Q4 2019 | $1,379,000 | 31 Dec 2019 | 10-K | 14 Feb 2020 | 2019 | FY | ||
| Q3 2019 | $1,974,000 | 30 Sep 2019 | 10-Q | 25 Oct 2019 | 2019 | Q3 | ||
| Q2 2019 | $1,878,000 | 30 Jun 2019 | 10-Q | 25 Jul 2019 | 2019 | Q2 | ||
| Q1 2019 | $1,882,000 | 31 Mar 2019 | 10-Q | 30 Apr 2019 | 2019 | Q1 |