| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $17,000 | -$18,000 | -51% | 01 Jan 2023 | 31 Mar 2023 | 10-Q | 04 May 2023 | 2023 | Q1 | |
| Q1 2022 | $35,000 | +$35,000 | 01 Jan 2022 | 31 Mar 2022 | 10-Q | 04 May 2023 | 2023 | Q1 | ||
| Q1 2021 | $0 | -$23,000 | -100% | 01 Jan 2021 | 31 Mar 2021 | 10-Q | 09 May 2022 | 2022 | Q1 | |
| Q1 2020 | $23,000 | -$853,000 | -97% | 01 Jan 2020 | 31 Mar 2020 | 10-Q | 05 May 2021 | 2021 | Q1 | |
| Q1 2019 | $876,000 | +$396,000 | +82% | 01 Jan 2019 | 31 Mar 2019 | 10-Q | 12 May 2020 | 2020 | Q1 | |
| Q1 2018 | $480,000 | -$615,000 | -56% | 01 Jan 2018 | 31 Mar 2018 | 10-Q | 09 May 2019 | 2019 | Q1 | |
| Q1 2017 | $1,095,000 | 01 Jan 2017 | 31 Mar 2017 | 10-Q | 29 May 2018 | 2018 | Q1 |
| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|
| 2022 | $497,000 | +$377,000 | +314% | 01 Jan 2022 | 31 Dec 2022 | 8-K | 03 Jul 2023 | ||
| 2021 | $120,000 | +$77,000 | +179% | 01 Jan 2021 | 31 Dec 2021 | 8-K | 03 Jul 2023 | ||
| 2020 | $43,000 | -$1,495,000 | -97% | 01 Jan 2020 | 31 Dec 2020 | 8-K | 03 Jul 2023 | ||
| 2019 | $1,538,000 | -$481,000 | -24% | 01 Jan 2019 | 31 Dec 2019 | 10-K | 02 Mar 2022 | 2021 | FY |
| 2018 | $2,019,000 | +$46,000 | +2.3% | 01 Jan 2018 | 31 Dec 2018 | 10-K | 09 Mar 2021 | 2020 | FY |
| 2017 | $1,973,000 | +$1,137,000 | +136% | 01 Jan 2017 | 31 Dec 2017 | 10-K | 10 Mar 2020 | 2019 | FY |
| 2016 | $836,000 | 01 Jan 2016 | 31 Dec 2016 | 10-K | 07 Mar 2019 | 2018 | FY |