| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $21,000 | -$57,000 | -73% | 01 Jan 2023 | 31 Mar 2023 | 10-Q | 22 May 2023 | 2023 | Q1 | |
| Q1 2022 | $78,000 | -$21,000 | -21% | 01 Jan 2022 | 31 Mar 2022 | 10-Q | 22 May 2023 | 2023 | Q1 | |
| Q1 2021 | $99,000 | -$4,000 | -3.9% | 01 Jan 2021 | 31 Mar 2021 | 10-Q | 05 May 2022 | 2022 | Q1 | |
| Q1 2020 | $103,000 | -$22,000 | -18% | 01 Jan 2020 | 31 Mar 2020 | 10-Q | 06 May 2021 | 2021 | Q1 | |
| Q1 2019 | $125,000 | -$8,000 | -6% | 01 Jan 2019 | 31 Mar 2019 | 10-Q | 11 May 2020 | 2020 | Q1 | |
| Q1 2018 | $133,000 | +$57,000 | +75% | 01 Jan 2018 | 31 Mar 2018 | 10-Q | 10 May 2019 | 2019 | Q1 | |
| Q1 2017 | $76,000 | +$31,000 | +69% | 01 Jan 2017 | 31 Mar 2017 | 10-Q | 08 May 2018 | 2018 | Q1 | |
| Q1 2016 | $45,000 | 01 Jan 2016 | 31 Mar 2016 | 10-Q | 10 May 2017 | 2017 | Q1 |
| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|
| 2022 | $217,000 | -$139,000 | -39% | 01 Jan 2022 | 31 Dec 2022 | 10-K | 17 Apr 2023 | 2022 | FY |
| 2021 | $356,000 | -$61,000 | -15% | 01 Jan 2021 | 31 Dec 2021 | 10-K | 17 Apr 2023 | 2022 | FY |
| 2020 | $417,000 | +$21,000 | +5.3% | 01 Jan 2020 | 31 Dec 2020 | 10-K | 17 Apr 2023 | 2022 | FY |
| 2019 | $396,000 | -$114,000 | -22% | 01 Jan 2019 | 31 Dec 2019 | 10-K | 29 Mar 2022 | 2021 | FY |
| 2018 | $510,000 | +$78,000 | +18% | 01 Jan 2018 | 31 Dec 2018 | 10-K | 11 Mar 2021 | 2020 | FY |
| 2017 | $432,000 | +$199,000 | +85% | 01 Jan 2017 | 31 Dec 2017 | 10-K | 12 Mar 2020 | 2019 | FY |
| 2016 | $233,000 | +$80,000 | +52% | 01 Jan 2016 | 31 Dec 2016 | 10-K | 12 Mar 2019 | 2018 | FY |
| 2015 | $153,000 | -$13,000 | -7.8% | 01 Jan 2015 | 31 Dec 2015 | 10-K | 16 Mar 2018 | 2017 | FY |
| 2014 | $166,000 | 01 Jan 2014 | 31 Dec 2014 | 10-K | 24 Mar 2017 | 2016 | FY |