| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $1,316,000 | +$1,051,000 | +397% | 01 Jan 2023 | 31 Mar 2023 | 10-Q | 09 May 2023 | 2023 | Q1 | |
| Q1 2022 | $265,000 | -$56,000 | -17% | 01 Jan 2022 | 31 Mar 2022 | 10-Q | 09 May 2023 | 2023 | Q1 | |
| Q1 2021 | $321,000 | -$255,000 | -44% | 01 Jan 2021 | 31 Mar 2021 | 10-Q | 09 May 2022 | 2022 | Q1 | |
| Q1 2020 | $576,000 | -$49,000 | -7.8% | 01 Jan 2020 | 31 Mar 2020 | 10-Q | 10 May 2021 | 2021 | Q1 | |
| Q1 2019 | $625,000 | +$257,000 | +70% | 01 Jan 2019 | 31 Mar 2019 | 10-Q | 11 May 2020 | 2020 | Q1 | |
| Q1 2018 | $368,000 | 01 Jan 2018 | 31 Mar 2018 | 10-Q | 07 May 2019 | 2019 | Q1 |
| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|
| 2022 | $1,726,000 | +$529,000 | +44% | 01 Jan 2022 | 31 Dec 2022 | 10-K | 23 Mar 2023 | 2022 | FY |
| 2021 | $1,197,000 | -$1,027,000 | -46% | 01 Jan 2021 | 31 Dec 2021 | 10-K | 23 Mar 2023 | 2022 | FY |
| 2020 | $2,224,000 | -$254,000 | -10% | 01 Jan 2020 | 31 Dec 2020 | 10-K | 23 Mar 2023 | 2022 | FY |
| 2019 | $2,478,000 | +$394,000 | +19% | 01 Jan 2019 | 31 Dec 2019 | 10-K | 08 Mar 2022 | 2021 | FY |
| 2018 | $2,084,000 | +$1,433,000 | +220% | 01 Jan 2018 | 31 Dec 2018 | 10-K | 05 Mar 2021 | 2020 | FY |
| 2017 | $651,000 | 01 Jan 2017 | 31 Dec 2017 | 10-K | 02 Mar 2020 | 2019 | FY |