| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $663,000 | +$75,000 | +13% | 31 Dec 2024 | 10-K | 13 Mar 2025 | 2024 | FY |
| Q1 2024 | $669,000 | +$32,000 | +5% | 31 Mar 2024 | 10-Q | 14 May 2024 | 2024 | Q1 |
| Q4 2023 | $588,000 | -$64,000 | -9.8% | 31 Dec 2023 | 10-K | 20 Mar 2024 | 2023 | FY |
| Q3 2023 | $643,000 | -$12,000 | -1.8% | 30 Sep 2023 | 10-Q | 13 Nov 2023 | 2023 | Q3 |
| Q2 2023 | $639,000 | +$25,000 | +4.1% | 30 Jun 2023 | 10-Q | 11 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $637,000 | +$33,000 | +5.5% | 31 Mar 2023 | 10-Q | 12 May 2023 | 2023 | Q1 |
| Q4 2022 | $652,000 | +$46,000 | +7.6% | 31 Dec 2022 | 10-K | 20 Mar 2023 | 2022 | FY |
| Q3 2022 | $655,000 | +$49,000 | +8.1% | 30 Sep 2022 | 10-Q | 10 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $614,000 | +$107,000 | +21% | 30 Jun 2022 | 10-Q | 15 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $604,000 | +$96,000 | +19% | 31 Mar 2022 | 10-Q | 12 May 2022 | 2022 | Q1 |
| Q4 2021 | $606,000 | +$101,000 | +20% | 31 Dec 2021 | 10-K | 23 Mar 2022 | 2021 | FY |
| Q3 2021 | $606,000 | +$102,000 | +20% | 30 Sep 2021 | 10-Q | 12 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $507,000 | +$3,000 | +0.6% | 30 Jun 2021 | 10-Q | 10 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $508,000 | +$112,000 | +28% | 31 Mar 2021 | 10-Q | 14 May 2021 | 2021 | Q1 |
| Q4 2020 | $505,000 | +$103,000 | +26% | 31 Dec 2020 | 10-K | 19 Mar 2021 | 2020 | FY |
| Q3 2020 | $504,000 | +$145,000 | +40% | 30 Sep 2020 | 10-Q | 06 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $504,000 | +$145,000 | +40% | 30 Jun 2020 | 10-Q | 10 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $396,000 | +$37,000 | +10% | 31 Mar 2020 | 10-Q | 11 May 2020 | 2020 | Q1 |
| Q4 2019 | $402,000 | 31 Dec 2019 | 10-K | 13 Mar 2020 | 2019 | FY | ||
| Q3 2019 | $359,000 | 30 Sep 2019 | 10-Q | 06 Nov 2019 | 2019 | Q3 | ||
| Q2 2019 | $359,000 | 30 Jun 2019 | 10-Q | 07 Aug 2019 | 2019 | Q2 | ||
| Q1 2019 | $359,000 | 31 Mar 2019 | 10-Q | 09 May 2019 | 2019 | Q1 |