| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $102,000 | -$583,000 | -85% | 01 Jan 2023 | 31 Mar 2023 | 10-Q | 11 May 2023 | 2023 | Q1 | |
| Q1 2022 | $685,000 | +$389,000 | +131% | 01 Jan 2022 | 31 Mar 2022 | 10-Q | 11 May 2023 | 2023 | Q1 | |
| Q1 2021 | $296,000 | +$77,000 | +35% | 01 Jan 2021 | 31 Mar 2021 | 10-Q | 24 May 2022 | 2022 | Q1 | |
| Q1 2020 | $219,000 | 01 Jan 2020 | 31 Mar 2020 | 10-Q | 13 May 2021 | 2021 | Q1 |
| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|
| 2022 | $2,791,000 | +$1,909,000 | +216% | 01 Jan 2022 | 31 Dec 2022 | 10-K | 23 Mar 2023 | 2022 | FY |
| 2021 | $882,000 | -$742,000 | -46% | 01 Jan 2021 | 31 Dec 2021 | 10-K | 23 Mar 2023 | 2022 | FY |
| 2020 | $1,624,000 | -$543,000 | -25% | 01 Jan 2020 | 31 Dec 2020 | 10-K | 23 Mar 2023 | 2022 | FY |
| 2019 | $2,167,000 | +$449,000 | +26% | 01 Jan 2019 | 31 Dec 2019 | 10-K | 13 May 2022 | 2021 | FY |
| 2018 | $1,718,000 | 01 Jan 2018 | 31 Dec 2018 | 10-K | 16 Mar 2021 | 2020 | FY |