| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|---|
| Q1 2024 | $150,000 | -$100,000 | -40% | 01 Jan 2024 | 31 Mar 2024 | 10-Q | 20 May 2024 | 2024 | Q1 | |
| Q1 2023 | $250,000 | -$842,000 | -77% | 01 Jan 2023 | 31 Mar 2023 | 10-Q | 20 May 2024 | 2024 | Q1 | |
| Q1 2022 | $1,092,000 | +$1,092,000 | 01 Jan 2022 | 31 Mar 2022 | 10-Q | 22 May 2023 | 2023 | Q1 | ||
| Q1 2021 | $0 | $0 | 01 Jan 2021 | 31 Mar 2021 | 10-Q | 16 May 2022 | 2022 | Q1 | ||
| Q1 2020 | $0 | -$13,000 | -100% | 01 Jan 2020 | 31 Mar 2020 | 10-Q | 06 Jul 2020 | 2020 | Q1 | |
| Q1 2019 | $13,000 | -$1,015,000 | -99% | 01 Jan 2019 | 31 Mar 2019 | 10-Q | 06 Jul 2020 | 2020 | Q1 | |
| Q1 2018 | $1,028,000 | 01 Jan 2018 | 31 Mar 2018 | 10-Q | 10 May 2019 | 2019 | Q1 |
| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|
| 2023 | $1,579,000 | -$1,659,000 | -51% | 01 Jan 2023 | 31 Dec 2023 | 10-K | 15 Apr 2024 | 2023 | FY |
| 2022 | $3,238,000 | +$1,824,000 | +129% | 01 Jan 2022 | 31 Dec 2022 | 10-K | 15 Apr 2024 | 2023 | FY |
| 2021 | $1,414,000 | +$1,414,000 | 01 Jan 2021 | 31 Dec 2021 | 10-K | 17 Apr 2023 | 2022 | FY | |
| 2020 | $0 | -$2,211,000 | -100% | 01 Jan 2020 | 31 Dec 2020 | 10-K | 31 Mar 2022 | 2021 | FY |
| 2019 | $2,211,000 | -$2,062,000 | -48% | 01 Jan 2019 | 31 Dec 2019 | 10-K | 31 Mar 2021 | 2020 | FY |
| 2018 | $4,273,000 | +$213,000 | +5.2% | 01 Jan 2018 | 31 Dec 2018 | 10-K | 29 May 2020 | 2019 | FY |
| 2017 | $4,060,000 | 01 Jan 2017 | 31 Dec 2017 | 10-K | 01 Apr 2019 | 2018 | FY |