| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $419,000 | -$51,000 | -11% | 01 Jan 2023 | 31 Mar 2023 | 10-Q | 15 May 2023 | 2023 | Q1 | |
| Q1 2022 | $470,000 | +$76,000 | +19% | 01 Jan 2022 | 31 Mar 2022 | 10-Q | 15 May 2023 | 2023 | Q1 | |
| Q1 2021 | $394,000 | +$38,000 | +11% | 01 Jan 2021 | 31 Mar 2021 | 10-Q | 13 May 2022 | 2022 | Q1 | |
| Q1 2020 | $356,000 | 01 Jan 2020 | 31 Mar 2020 | 10-Q | 14 May 2021 | 2021 | Q1 |
| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|
| 2022 | $1,839,000 | +$182,000 | +11% | 01 Jan 2022 | 31 Dec 2022 | 10-K | 29 Mar 2023 | 2022 | FY |
| 2021 | $1,657,000 | +$206,000 | +14% | 01 Jan 2021 | 31 Dec 2021 | 10-K | 29 Mar 2023 | 2022 | FY |
| 2020 | $1,451,000 | +$251,000 | +21% | 01 Jan 2020 | 31 Dec 2020 | 10-K | 29 Mar 2022 | 2021 | FY |
| 2019 | $1,200,000 | +$275,000 | +30% | 01 Jan 2019 | 31 Dec 2019 | 10-K | 30 Mar 2021 | 2020 | FY |
| 2018 | $925,000 | 01 Jan 2018 | 31 Dec 2018 | 10-K | 27 Mar 2020 | 2019 | FY |