| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2023 | $553,000 | -$508,000 | -48% | 31 Dec 2023 | 10-K | 28 Mar 2024 | 2023 | FY |
| Q3 2023 | $564,000 | -$497,000 | -47% | 30 Sep 2023 | 10-Q | 13 Nov 2023 | 2023 | Q3 |
| Q2 2023 | $564,000 | -$497,000 | -47% | 30 Jun 2023 | 10-Q | 14 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $564,000 | -$470,000 | -45% | 31 Mar 2023 | 10-Q | 11 May 2023 | 2023 | Q1 |
| Q4 2022 | $1,061,000 | -$57,000 | -5.1% | 31 Dec 2022 | 10-K | 27 Mar 2023 | 2022 | FY |
| Q3 2022 | $1,061,000 | -$57,000 | -5.1% | 30 Sep 2022 | 10-Q | 10 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $1,061,000 | -$57,000 | -5.1% | 30 Jun 2022 | 10-Q | 10 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $1,034,000 | -$86,000 | -7.7% | 31 Mar 2022 | 10-Q | 11 May 2022 | 2022 | Q1 |
| Q4 2021 | $1,118,000 | +$90,000 | +8.8% | 31 Dec 2021 | 10-K | 30 Mar 2022 | 2021 | FY |
| Q3 2021 | $1,118,000 | +$90,000 | +8.8% | 30 Sep 2021 | 10-Q | 15 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $1,118,000 | +$90,000 | +8.8% | 30 Jun 2021 | 10-Q | 12 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $1,120,000 | +$476,000 | +74% | 31 Mar 2021 | 10-Q | 13 May 2021 | 2021 | Q1 |
| Q4 2020 | $1,028,000 | -$51,000 | -4.7% | 31 Dec 2020 | 10-K | 26 Mar 2021 | 2020 | FY |
| Q3 2020 | $1,028,000 | -$50,000 | -4.6% | 30 Sep 2020 | 10-Q | 10 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $1,028,000 | +$380,000 | +59% | 30 Jun 2020 | 10-Q | 13 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $644,000 | +$21,000 | +3.4% | 31 Mar 2020 | 10-Q | 15 May 2020 | 2020 | Q1 |
| Q4 2019 | $1,079,000 | 31 Dec 2019 | 10-K | 25 Feb 2020 | 2019 | FY | ||
| Q3 2019 | $1,078,000 | 30 Sep 2019 | 10-Q | 24 Oct 2019 | 2019 | Q3 | ||
| Q2 2019 | $648,000 | 30 Jun 2019 | 10-Q | 24 Jul 2019 | 2019 | Q2 | ||
| Q1 2019 | $623,000 | 31 Mar 2019 | 10-Q | 25 Apr 2019 | 2019 | Q1 |