| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $502,000 | -$35,000 | -6.5% | 31 Dec 2024 | 10-K | 25 Mar 2025 | 2024 | FY |
| Q4 2023 | $537,000 | -$124,000 | -19% | 31 Dec 2023 | 10-K | 25 Mar 2025 | 2024 | FY |
| Q4 2022 | $661,000 | +$11,000 | +1.7% | 31 Dec 2022 | 10-K | 28 Mar 2024 | 2023 | FY |
| Q1 2022 | $646,000 | -$62,000 | -8.8% | 31 Mar 2022 | 10-Q | 12 May 2022 | 2022 | Q1 |
| Q4 2021 | $650,000 | -$39,000 | -5.7% | 31 Dec 2021 | 10-K | 09 Mar 2023 | 2022 | FY |
| Q3 2021 | $738,000 | +$99,000 | +15% | 30 Sep 2021 | 10-Q | 09 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $708,000 | +$80,000 | +13% | 30 Jun 2021 | 10-Q | 12 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $708,000 | -$192,000 | -21% | 31 Mar 2021 | 10-Q | 17 May 2021 | 2021 | Q1 |
| Q4 2020 | $689,000 | -$208,000 | -23% | 31 Dec 2020 | 10-K | 14 Mar 2022 | 2021 | FY |
| Q3 2020 | $639,000 | -$251,000 | -28% | 30 Sep 2020 | 10-Q | 12 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $628,000 | -$206,000 | -25% | 30 Jun 2020 | 10-Q | 12 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $900,000 | +$109,000 | +14% | 31 Mar 2020 | 10-Q | 11 May 2020 | 2020 | Q1 |
| Q4 2019 | $897,000 | +$267,000 | +42% | 31 Dec 2019 | 10-K | 10 Mar 2021 | 2020 | FY |
| Q3 2019 | $890,000 | +$275,000 | +45% | 30 Sep 2019 | 10-Q | 12 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $834,000 | +$445,000 | +114% | 30 Jun 2019 | 10-Q | 08 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $791,000 | +$574,000 | +265% | 31 Mar 2019 | 10-Q | 09 May 2019 | 2019 | Q1 |
| Q4 2018 | $630,000 | +$440,000 | +232% | 31 Dec 2018 | 10-K | 12 Mar 2020 | 2019 | FY |
| Q3 2018 | $615,000 | 30 Sep 2018 | 10-Q | 08 Nov 2018 | 2018 | Q3 | ||
| Q2 2018 | $389,000 | 30 Jun 2018 | 10-Q | 09 Aug 2018 | 2018 | Q2 | ||
| Q1 2018 | $217,000 | 31 Mar 2018 | 10-Q | 08 May 2018 | 2018 | Q1 | ||
| Q4 2017 | $190,000 | 31 Dec 2017 | 10-K | 14 Mar 2019 | 2018 | FY |