| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $0 | -$401,000 | -100% | 31 Dec 2024 | 10-K | 15 Apr 2025 | 2024 | FY |
| Q3 2024 | $410,000 | +$16,000 | +4.1% | 30 Sep 2024 | 10-Q | 19 Nov 2024 | 2024 | Q3 |
| Q2 2024 | $402,000 | +$9,000 | +2.3% | 30 Jun 2024 | 10-Q | 16 Aug 2024 | 2024 | Q2 |
| Q1 2024 | $404,000 | -$9,000 | -2.2% | 31 Mar 2024 | 10-Q | 29 Jul 2024 | 2024 | Q1 |
| Q4 2023 | $401,000 | -$5,000 | -1.2% | 31 Dec 2023 | 10-K | 15 Apr 2025 | 2024 | FY |
| Q3 2023 | $394,000 | -$4,000 | -1% | 30 Sep 2023 | 10-Q | 20 Nov 2023 | 2023 | Q3 |
| Q2 2023 | $393,000 | -$30,000 | -7.1% | 30 Jun 2023 | 10-Q | 21 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $413,000 | -$32,000 | -7.2% | 31 Mar 2023 | 10-Q | 22 May 2023 | 2023 | Q1 |
| Q4 2022 | $406,000 | -$35,000 | -7.9% | 31 Dec 2022 | 10-K | 28 Jun 2024 | 2023 | FY |
| Q3 2022 | $398,000 | -$383,000 | -49% | 30 Sep 2022 | 10-Q | 18 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $423,000 | -$229,000 | -35% | 30 Jun 2022 | 10-Q | 19 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $445,000 | -$179,000 | -29% | 31 Mar 2022 | 10-Q | 16 May 2022 | 2022 | Q1 |
| Q4 2021 | $441,000 | -$165,000 | -27% | 31 Dec 2021 | 10-K | 17 Apr 2023 | 2022 | FY |
| Q3 2021 | $781,000 | -$34,000 | -4.2% | 30 Sep 2021 | 10-Q | 15 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $652,000 | -$39,000 | -5.6% | 30 Jun 2021 | 10-Q | 16 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $624,000 | -$82,000 | -12% | 31 Mar 2021 | 10-Q | 19 May 2021 | 2021 | Q1 |
| Q4 2020 | $606,000 | -$107,000 | -15% | 31 Dec 2020 | 10-K | 15 Apr 2022 | 2021 | FY |
| Q3 2020 | $815,000 | 30 Sep 2020 | 10-Q | 13 Nov 2020 | 2020 | Q3 | ||
| Q2 2020 | $691,000 | 30 Jun 2020 | 10-Q | 14 Aug 2020 | 2020 | Q2 | ||
| Q1 2020 | $706,000 | 31 Mar 2020 | 10-Q | 29 Jun 2020 | 2020 | Q1 | ||
| Q4 2019 | $713,000 | +$157,000 | +28% | 31 Dec 2019 | 10-K | 13 Apr 2021 | 2020 | FY |
| Q4 2018 | $556,000 | 31 Dec 2018 | 10-K | 27 May 2020 | 2019 | FY |