| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $207,000 | -$7,000 | -3.3% | 01 Jan 2023 | 31 Mar 2023 | 10-Q | 11 May 2023 | 2023 | Q1 | |
| Q1 2022 | $214,000 | +$4,000 | +1.9% | 01 Jan 2022 | 31 Mar 2022 | 10-Q | 11 May 2023 | 2023 | Q1 | |
| Q1 2021 | $210,000 | +$188,000 | +855% | 01 Jan 2021 | 31 Mar 2021 | 10-Q | 12 May 2022 | 2022 | Q1 | |
| Q1 2020 | $22,000 | -$10,000 | -31% | 01 Jan 2020 | 31 Mar 2020 | 10-Q | 13 May 2021 | 2021 | Q1 | |
| Q1 2019 | $32,000 | +$11,000 | +52% | 01 Jan 2019 | 31 Mar 2019 | 10-Q | 14 May 2020 | 2020 | Q1 | |
| Q1 2018 | $21,000 | +$7,000 | +50% | 01 Jan 2018 | 31 Mar 2018 | 10-Q | 09 May 2019 | 2019 | Q1 | |
| Q1 2017 | $14,000 | 01 Jan 2017 | 31 Mar 2017 | 10-Q | 10 May 2018 | 2018 | Q1 |
| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|
| 2022 | $963,000 | +$112,000 | +13% | 01 Jan 2022 | 31 Dec 2022 | 10-K | 10 Mar 2023 | 2022 | FY |
| 2021 | $851,000 | +$799,000 | +1537% | 01 Jan 2021 | 31 Dec 2021 | 10-K | 10 Mar 2023 | 2022 | FY |
| 2020 | $52,000 | -$125,000 | -71% | 01 Jan 2020 | 31 Dec 2020 | 10-K | 10 Mar 2022 | 2021 | FY |
| 2019 | $177,000 | +$71,000 | +67% | 01 Jan 2019 | 31 Dec 2019 | 10-K | 19 Mar 2021 | 2020 | FY |
| 2018 | $106,000 | -$40,000 | -27% | 01 Jan 2018 | 31 Dec 2018 | 10-K | 11 Mar 2020 | 2019 | FY |
| 2017 | $146,000 | +$117,000 | +403% | 01 Jan 2017 | 31 Dec 2017 | 10-K/A | 30 Jan 2020 | 2018 | FY |
| 2016 | $29,000 | +$16,000 | +123% | 01 Jan 2016 | 31 Dec 2016 | 10-K | 30 Mar 2018 | 2017 | FY |
| 2015 | $13,000 | -$29,000 | -69% | 01 Jan 2015 | 31 Dec 2015 | 10-K | 17 Mar 2016 | 2015 | FY |
| 2014 | $42,000 | $0 | 0% | 01 Jan 2014 | 31 Dec 2014 | 10-K | 13 Mar 2015 | 2014 | FY |
| 2013 | $42,000 | $0 | 0% | 01 Jan 2013 | 31 Dec 2013 | 10-K | 13 Mar 2015 | 2014 | FY |
| 2012 | $42,000 | -$32,000 | -43% | 01 Jan 2012 | 31 Dec 2012 | 10-K | 13 Mar 2014 | 2013 | FY |
| 2011 | $74,000 | 01 Jan 2011 | 31 Dec 2011 | 10-K | 14 Mar 2013 | 2012 | FY |