| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $96,000 | +$61,000 | +39% | 01 Jan 2023 | 31 Mar 2023 | 10-Q | 18 May 2023 | 2023 | Q1 | |
| Q1 2022 | $157,000 | -$158,000 | -15800% | 01 Jan 2022 | 31 Mar 2022 | 10-Q | 18 May 2023 | 2023 | Q1 | |
| Q1 2021 | $1,000 | +$3,000 | 01 Jan 2021 | 31 Mar 2021 | 10-Q | 23 May 2022 | 2022 | FY | ||
| Q1 2020 | $2,000 | +$3,000 | +60% | 01 Jan 2020 | 31 Mar 2020 | 10-Q | 13 May 2021 | 2021 | Q1 | |
| Q1 2019 | $337,000 | $5,000 | +$181,000 | +97% | 01 Jan 2019 | 31 Mar 2019 | 10-Q | 14 May 2020 | 2020 | Q1 |
| Q4 2018 | $518,000 | $31,000 | +$333,000 | +91% | 01 Oct 2018 | 31 Dec 2018 | 10-K | 30 Mar 2020 | 2019 | FY |
| Q3 2018 | $851,000 | $110,000 | +$100,000 | +48% | 01 Jul 2018 | 30 Sep 2018 | 10-Q | 13 Nov 2018 | 2018 | Q3 |
| Q2 2018 | $951,000 | $191,000 | +$13,000 | +6.4% | 01 Apr 2018 | 30 Jun 2018 | 10-Q | 14 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $964,000 | $186,000 | -$38,000 | -26% | 01 Jan 2018 | 31 Mar 2018 | 10-Q | 15 May 2019 | 2019 | Q1 |
| Q4 2017 | $926,000 | $364,000 | 01 Oct 2017 | 31 Dec 2017 | 10-K | 15 Apr 2019 | 2018 | FY | ||
| Q3 2017 | $210,000 | -$155,000 | -282% | 01 Jul 2017 | 30 Sep 2017 | 10-Q | 13 Nov 2018 | 2018 | Q3 | |
| Q2 2017 | $204,000 | 01 Apr 2017 | 30 Jun 2017 | 10-Q | 14 Aug 2018 | 2018 | Q2 | |||
| Q1 2017 | $148,000 | -$97,000 | -190% | 01 Jan 2017 | 31 Mar 2017 | 10-Q | 14 May 2018 | 2018 | Q1 | |
| Q3 2016 | $55,000 | 01 Jul 2016 | 30 Sep 2016 | 10-Q | 13 Nov 2017 | 2017 | Q3 | |||
| Q1 2016 | $51,000 | -$2,000 | -4.1% | 01 Jan 2016 | 31 Mar 2016 | 10-Q | 03 May 2016 | 2016 | Q1 | |
| Q1 2015 | $49,000 | -$1,116,000 | -105% | 01 Jan 2015 | 31 Mar 2015 | 10-Q | 03 May 2016 | 2016 | Q1 | |
| Q1 2014 | $1,067,000 | +$1,326,000 | 01 Jan 2014 | 31 Mar 2014 | 10-Q | 14 May 2015 | 2015 | Q1 | ||
| Q1 2013 | $259,000 | +$162,000 | +38% | 01 Jan 2013 | 31 Mar 2013 | 10-Q | 15 May 2014 | 2014 | Q1 | |
| Q1 2012 | $421,000 | -$182,000 | -76% | 01 Jan 2012 | 31 Mar 2012 | 10-Q | 15 May 2013 | 2013 | Q1 | |
| Q1 2011 | $239,000 | 01 Jan 2011 | 31 Mar 2011 | 10-Q | 21 May 2012 | 2012 | Q1 |
| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|
| 2022 | $390,000 | -$111,000 | -40% | 01 Jan 2022 | 31 Dec 2022 | 10-K/A | 03 May 2023 | 2022 | FY |
| 2021 | $279,000 | -$278,000 | -27800% | 01 Jan 2021 | 31 Dec 2021 | 10-K/A | 03 May 2023 | 2022 | FY |
| 2020 | $1,000 | +$107,000 | +99% | 01 Jan 2020 | 31 Dec 2020 | 10-K | 03 Mar 2022 | 2021 | FY |
| 2019 | $108,000 | +$410,000 | +79% | 01 Jan 2019 | 31 Dec 2019 | 10-K | 30 Mar 2021 | 2020 | FY |
| 2018 | $518,000 | +$408,000 | +44% | 01 Jan 2018 | 31 Dec 2018 | 10-K | 30 Mar 2020 | 2019 | FY |
| 2017 | $926,000 | 01 Jan 2017 | 31 Dec 2017 | 10-K | 15 Apr 2019 | 2018 | FY | ||
| 2014 | $465,000 | +$711,000 | 01 Jan 2014 | 31 Dec 2014 | 10-K | 15 Apr 2015 | 2014 | FY | |
| 2013 | $246,000 | +$1,050,000 | +81% | 01 Jan 2013 | 31 Dec 2013 | 10-K | 15 Apr 2015 | 2014 | FY |
| 2012 | $1,296,000 | -$1,361,000 | -2094% | 01 Jan 2012 | 31 Dec 2012 | 10-K | 14 Apr 2014 | 2013 | FY |
| 2011 | $65,000 | +$972,000 | 01 Jan 2011 | 31 Dec 2011 | 10-K | 29 Mar 2013 | 2012 | FY | |
| 2010 | $907,000 | 01 Jan 2010 | 31 Dec 2010 | 10-K | 12 Mar 2012 | 2011 | FY |