| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $439,000 | +$302,000 | +220% | 01 Jan 2023 | 31 Mar 2023 | 10-Q | 15 May 2023 | 2023 | Q1 | |
| Q1 2022 | $137,000 | -$200,000 | -59% | 01 Jan 2022 | 31 Mar 2022 | 10-Q | 15 May 2023 | 2023 | Q1 | |
| Q1 2021 | $337,000 | -$3,000 | -0.88% | 01 Jan 2021 | 31 Mar 2021 | 10-Q | 09 May 2022 | 2022 | Q1 | |
| Q1 2020 | $340,000 | 01 Jan 2020 | 31 Mar 2020 | 10-Q | 11 May 2021 | 2021 | Q1 |
| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|
| 2022 | $563,000 | -$406,000 | -42% | 01 Jan 2022 | 31 Dec 2022 | 10-K | 23 Feb 2023 | 2022 | FY |
| 2021 | $969,000 | -$399,000 | -29% | 01 Jan 2021 | 31 Dec 2021 | 10-K | 23 Feb 2023 | 2022 | FY |
| 2020 | $1,368,000 | +$7,000 | +0.51% | 01 Jan 2020 | 31 Dec 2020 | 10-K | 23 Feb 2023 | 2022 | FY |
| 2019 | $1,361,000 | 01 Jan 2019 | 31 Dec 2019 | 10-K | 28 Feb 2022 | 2021 | FY |