| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $266,000 | -$100,000 | -27% | 01 Jan 2023 | 31 Mar 2023 | 10-Q | 15 May 2023 | 2023 | Q1 | |
| Q1 2022 | $366,000 | +$92,000 | +34% | 01 Jan 2022 | 31 Mar 2022 | 10-Q | 15 May 2023 | 2023 | Q1 | |
| Q1 2021 | $274,000 | -$10,000 | -3.5% | 01 Jan 2021 | 31 Mar 2021 | 10-Q | 11 May 2022 | 2022 | Q1 | |
| Q1 2020 | $284,000 | -$511,000 | -64% | 01 Jan 2020 | 31 Mar 2020 | 10-Q | 06 May 2021 | 2021 | Q1 | |
| Q1 2019 | $795,000 | +$271,000 | +52% | 01 Jan 2019 | 31 Mar 2019 | 10-Q | 12 May 2020 | 2020 | Q1 | |
| Q1 2018 | $524,000 | +$42,000 | +8.7% | 01 Jan 2018 | 31 Mar 2018 | 10-Q | 15 May 2019 | 2019 | Q1 | |
| Q1 2017 | $482,000 | -$115,000 | -19% | 01 Jan 2017 | 31 Mar 2017 | 10-Q | 08 May 2018 | 2018 | Q1 | |
| Q1 2016 | $597,000 | +$28,000 | +4.9% | 01 Jan 2016 | 31 Mar 2016 | 10-Q | 24 May 2017 | 2017 | Q1 | |
| Q1 2015 | $569,000 | +$135,000 | +31% | 01 Jan 2015 | 31 Mar 2015 | 10-Q | 04 May 2016 | 2016 | Q1 | |
| Q1 2014 | $434,000 | +$96,000 | +28% | 01 Jan 2014 | 31 Mar 2014 | 10-Q | 11 May 2015 | 2015 | Q1 | |
| Q1 2013 | $338,000 | 01 Jan 2013 | 31 Mar 2013 | 10-Q | 08 May 2014 | 2014 | Q1 |
| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|
| 2022 | $1,397,000 | +$91,000 | +7% | 01 Jan 2022 | 31 Dec 2022 | 10-K | 16 Mar 2023 | 2022 | FY |
| 2021 | $1,306,000 | +$255,000 | +24% | 01 Jan 2021 | 31 Dec 2021 | 10-K | 16 Mar 2023 | 2022 | FY |
| 2020 | $1,051,000 | -$58,000 | -5.2% | 01 Jan 2020 | 31 Dec 2020 | 10-K | 24 Mar 2022 | 2021 | FY |
| 2019 | $1,109,000 | -$1,603,000 | -59% | 01 Jan 2019 | 31 Dec 2019 | 10-K | 10 Mar 2021 | 2020 | FY |
| 2018 | $2,712,000 | +$572,000 | +27% | 01 Jan 2018 | 31 Dec 2018 | 10-K | 16 Mar 2020 | 2019 | FY |
| 2017 | $2,140,000 | -$47,000 | -2.1% | 01 Jan 2017 | 31 Dec 2017 | 10-K | 12 Mar 2019 | 2018 | FY |
| 2016 | $2,187,000 | -$116,000 | -5% | 01 Jan 2016 | 31 Dec 2016 | 10-K | 15 Mar 2018 | 2017 | FY |
| 2015 | $2,303,000 | +$427,000 | +23% | 01 Jan 2015 | 31 Dec 2015 | 10-K | 15 Mar 2018 | 2017 | FY |
| 2014 | $1,876,000 | +$365,000 | +24% | 01 Jan 2014 | 31 Dec 2014 | 10-K/A | 24 May 2017 | 2016 | FY |
| 2013 | $1,511,000 | +$243,000 | +19% | 01 Jan 2013 | 31 Dec 2013 | 10-K | 07 Mar 2016 | 2015 | FY |
| 2012 | $1,268,000 | -$489,000 | -28% | 01 Jan 2012 | 31 Dec 2012 | 10-K | 06 Mar 2015 | 2014 | FY |
| 2011 | $1,757,000 | +$267,000 | +18% | 01 Jan 2011 | 31 Dec 2011 | 10-K | 14 Mar 2014 | 2013 | FY |
| 2010 | $1,490,000 | 01 Jan 2010 | 31 Dec 2010 | 10-K | 11 Mar 2013 | 2012 | FY |