| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $529,000 | +$468,000 | +767% | 01 Jan 2023 | 31 Mar 2023 | 10-Q | 09 May 2023 | 2023 | Q1 | |
| Q1 2022 | $61,000 | -$830,000 | -93% | 01 Jan 2022 | 01 Apr 2022 | 10-Q | 09 May 2023 | 2023 | Q1 | |
| Q1 2021 | $891,000 | +$499,000 | +127% | 01 Jan 2021 | 02 Apr 2021 | 10-Q | 10 May 2022 | 2022 | Q1 | |
| Q1 2020 | $392,000 | +$141,000 | +56% | 01 Jan 2020 | 27 Mar 2020 | 10-Q | 10 May 2021 | 2021 | Q1 | |
| Q1 2019 | $251,000 | -$469,000 | -65% | 01 Jan 2019 | 29 Mar 2019 | 10-Q | 06 May 2020 | 2020 | Q1 | |
| Q1 2018 | $720,000 | +$564,000 | +362% | 01 Jan 2018 | 30 Mar 2018 | 10-Q | 30 Apr 2019 | 2019 | Q1 | |
| Q1 2017 | $156,000 | -$660,000 | -81% | 01 Jan 2017 | 31 Mar 2017 | 10-Q | 04 May 2018 | 2018 | Q1 | |
| Q1 2016 | $816,000 | +$492,000 | +152% | 01 Jan 2016 | 01 Apr 2016 | 10-Q | 04 May 2017 | 2017 | Q1 | |
| Q1 2015 | $324,000 | +$20,000 | +6.6% | 01 Jan 2015 | 03 Apr 2015 | 10-Q | 11 May 2016 | 2016 | Q1 | |
| Q1 2014 | $304,000 | -$310,000 | -50% | 01 Jan 2014 | 28 Mar 2014 | 10-Q | 29 Apr 2015 | 2015 | Q1 | |
| Q1 2013 | $614,000 | +$274,000 | +81% | 01 Jan 2013 | 29 Mar 2013 | 10-Q | 23 Apr 2014 | 2014 | Q1 | |
| Q1 2012 | $340,000 | -$9,000 | -2.6% | 01 Jan 2012 | 30 Mar 2012 | 10-Q | 26 Apr 2013 | 2013 | Q1 | |
| Q1 2011 | $349,000 | 01 Jan 2011 | 01 Apr 2011 | 10-Q | 26 Apr 2012 | 2012 | Q1 |
| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|
| 2022 | $1,001,000 | -$939,000 | -48% | 01 Jan 2022 | 31 Dec 2022 | 10-K | 15 Mar 2023 | 2022 | FY |
| 2021 | $1,940,000 | +$160,000 | +9% | 01 Jan 2021 | 31 Dec 2021 | 10-K | 15 Mar 2023 | 2022 | FY |
| 2020 | $1,780,000 | +$7,000 | +0.4% | 01 Jan 2020 | 31 Dec 2020 | 10-K | 15 Mar 2023 | 2022 | FY |
| 2019 | $1,773,000 | -$238,000 | -12% | 01 Jan 2019 | 31 Dec 2019 | 10-K | 15 Mar 2022 | 2021 | FY |
| 2018 | $2,011,000 | +$454,000 | +29% | 01 Jan 2018 | 31 Dec 2018 | 10-K | 12 Mar 2021 | 2020 | FY |
| 2017 | $1,557,000 | -$108,000 | -6.5% | 01 Jan 2017 | 31 Dec 2017 | 10-K | 13 Mar 2020 | 2019 | FY |
| 2016 | $1,665,000 | +$405,000 | +32% | 01 Jan 2016 | 31 Dec 2016 | 10-K | 15 Mar 2019 | 2018 | FY |
| 2015 | $1,260,000 | -$150,000 | -11% | 01 Jan 2015 | 31 Dec 2015 | 10-K | 14 Mar 2018 | 2017 | FY |
| 2014 | $1,410,000 | -$856,000 | -38% | 01 Jan 2014 | 31 Dec 2014 | 10-K | 24 Feb 2017 | 2016 | FY |
| 2013 | $2,266,000 | +$394,000 | +21% | 01 Jan 2013 | 31 Dec 2013 | 10-K | 23 Feb 2016 | 2015 | FY |
| 2012 | $1,872,000 | +$288,000 | +18% | 01 Jan 2012 | 31 Dec 2012 | 10-K | 25 Feb 2015 | 2014 | FY |
| 2011 | $1,584,000 | +$584,000 | +58% | 01 Jan 2011 | 31 Dec 2011 | 10-K | 26 Feb 2014 | 2013 | FY |
| 2010 | $1,000,000 | 01 Jan 2010 | 31 Dec 2010 | 10-K | 22 Feb 2013 | 2012 | FY |