| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q1 2024 | $369,000 | -$172,000 | -32% | 31 Mar 2024 | 10-Q | 25 Apr 2024 | 2024 | Q1 |
| Q4 2023 | $474,000 | -$16,000 | -3.3% | 31 Dec 2023 | 10-Q | 25 Apr 2024 | 2024 | Q1 |
| Q3 2023 | $496,000 | -$26,000 | -5% | 30 Sep 2023 | 10-Q | 26 Oct 2023 | 2023 | Q3 |
| Q2 2023 | $518,000 | +$9,000 | +1.8% | 30 Jun 2023 | 10-Q | 27 Jul 2023 | 2023 | Q2 |
| Q1 2023 | $541,000 | +$2,000 | +0.37% | 31 Mar 2023 | 10-Q | 27 Apr 2023 | 2023 | Q1 |
| Q4 2022 | $490,000 | -$80,000 | -14% | 31 Dec 2022 | 10-K | 16 Feb 2024 | 2023 | FY |
| Q3 2022 | $522,000 | -$80,000 | -13% | 30 Sep 2022 | 10-Q | 27 Oct 2022 | 2022 | Q3 |
| Q2 2022 | $509,000 | -$127,000 | -20% | 30 Jun 2022 | 10-Q | 27 Jul 2022 | 2022 | Q2 |
| Q1 2022 | $539,000 | -$131,000 | -20% | 31 Mar 2022 | 10-Q | 28 Apr 2022 | 2022 | Q1 |
| Q4 2021 | $570,000 | +$17,000 | +3.1% | 31 Dec 2021 | 10-K | 16 Feb 2023 | 2022 | FY |
| Q3 2021 | $602,000 | +$2,000 | +0.33% | 30 Sep 2021 | 10-Q | 28 Oct 2021 | 2021 | Q3 |
| Q2 2021 | $636,000 | +$2,000 | +0.32% | 30 Jun 2021 | 10-Q | 29 Jul 2021 | 2021 | Q2 |
| Q1 2021 | $670,000 | -$34,000 | -4.8% | 31 Mar 2021 | 10-Q | 28 Apr 2021 | 2021 | Q1 |
| Q4 2020 | $553,000 | -$184,000 | -25% | 31 Dec 2020 | 10-K | 17 Feb 2022 | 2021 | FY |
| Q3 2020 | $600,000 | -$171,000 | -22% | 30 Sep 2020 | 10-Q | 29 Oct 2020 | 2020 | Q3 |
| Q2 2020 | $634,000 | -$172,000 | -21% | 30 Jun 2020 | 10-Q | 30 Jul 2020 | 2020 | Q2 |
| Q1 2020 | $704,000 | -$86,000 | -11% | 31 Mar 2020 | 10-Q | 30 Apr 2020 | 2020 | Q1 |
| Q4 2019 | $737,000 | +$572,000 | +347% | 31 Dec 2019 | 10-K | 22 Feb 2021 | 2020 | FY |
| Q3 2019 | $771,000 | +$606,000 | +367% | 30 Sep 2019 | 10-Q | 30 Oct 2019 | 2019 | Q3 |
| Q2 2019 | $806,000 | +$641,000 | +388% | 30 Jun 2019 | 10-Q | 01 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $790,000 | +$597,000 | +309% | 31 Mar 2019 | 10-Q | 02 May 2019 | 2019 | Q1 |
| Q4 2018 | $165,000 | -$28,000 | -15% | 31 Dec 2018 | 10-K | 21 Feb 2020 | 2019 | FY |
| Q3 2018 | $165,000 | -$28,000 | -15% | 30 Sep 2018 | 10-Q | 02 Nov 2018 | 2018 | Q3 |
| Q2 2018 | $165,000 | -$28,000 | -15% | 30 Jun 2018 | 10-Q | 02 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $193,000 | $0 | 0% | 31 Mar 2018 | 10-Q | 03 May 2018 | 2018 | Q1 |
| Q4 2017 | $193,000 | $0 | 0% | 31 Dec 2017 | 10-K | 25 Feb 2019 | 2018 | FY |
| Q3 2017 | $193,000 | $0 | 0% | 30 Sep 2017 | 10-Q | 02 Nov 2017 | 2017 | Q3 |
| Q2 2017 | $193,000 | -$5,999,000 | -97% | 30 Jun 2017 | 10-Q | 02 Aug 2017 | 2017 | Q2 |
| Q1 2017 | $193,000 | -$2,999,000 | -94% | 31 Mar 2017 | 10-Q | 04 May 2017 | 2017 | Q1 |
| Q4 2016 | $193,000 | -$3,000,000 | -94% | 31 Dec 2016 | 10-K | 26 Feb 2018 | 2017 | FY |
| Q3 2016 | $193,000 | -$261,000 | -57% | 30 Sep 2016 | 10-Q | 02 Nov 2016 | 2016 | Q3 |
| Q2 2016 | $6,192,000 | +$5,917,000 | +2152% | 30 Jun 2016 | 10-Q | 03 Aug 2016 | 2016 | Q2 |
| Q1 2016 | $3,192,000 | +$2,918,000 | +1065% | 31 Mar 2016 | 10-Q | 04 May 2016 | 2016 | Q1 |
| Q4 2015 | $3,193,000 | +$2,263,000 | +243% | 31 Dec 2015 | 10-K | 24 Feb 2017 | 2016 | FY |
| Q3 2015 | $454,000 | -$1,182,000 | -72% | 30 Sep 2015 | 10-Q | 30 Oct 2015 | 2015 | Q3 |
| Q2 2015 | $275,000 | -$1,466,000 | -84% | 30 Jun 2015 | 10-Q | 31 Jul 2015 | 2015 | Q2 |
| Q1 2015 | $274,000 | -$1,313,000 | -83% | 31 Mar 2015 | 10-Q | 04 May 2015 | 2015 | Q1 |
| Q4 2014 | $930,000 | -$576,000 | -38% | 31 Dec 2014 | 10-K | 26 Feb 2016 | 2015 | FY |
| Q3 2014 | $1,636,000 | +$20,000 | +1.2% | 30 Sep 2014 | 10-Q | 31 Oct 2014 | 2014 | Q3 |
| Q2 2014 | $1,741,000 | +$1,198,000 | +221% | 30 Jun 2014 | 10-Q | 01 Aug 2014 | 2014 | Q2 |
| Q1 2014 | $1,587,000 | +$862,000 | +119% | 31 Mar 2014 | 10-Q | 05 May 2014 | 2014 | Q1 |
| Q4 2013 | $1,506,000 | +$813,000 | +117% | 31 Dec 2013 | 10-K | 25 Feb 2015 | 2014 | FY |
| Q3 2013 | $1,616,000 | +$818,000 | +103% | 30 Sep 2013 | 10-Q | 01 Nov 2013 | 2013 | Q3 |
| Q2 2013 | $543,000 | -$83,000 | -13% | 30 Jun 2013 | 10-Q | 02 Aug 2013 | 2013 | Q2 |
| Q1 2013 | $725,000 | +$458,000 | +172% | 31 Mar 2013 | 10-Q | 03 May 2013 | 2013 | Q1 |
| Q4 2012 | $693,000 | +$433,000 | +167% | 31 Dec 2012 | 10-K | 28 Feb 2014 | 2013 | FY |
| Q3 2012 | $798,000 | +$604,000 | +311% | 30 Sep 2012 | 10-Q | 02 Nov 2012 | 2012 | Q3 |
| Q2 2012 | $626,000 | +$404,000 | +182% | 30 Jun 2012 | 10-Q | 07 Aug 2012 | 2012 | Q2 |
| Q1 2012 | $267,000 | 31 Mar 2012 | 10-Q | 04 May 2012 | 2012 | Q1 | ||
| Q4 2011 | $260,000 | +$66,000 | +34% | 31 Dec 2011 | 10-K | 26 Feb 2013 | 2012 | FY |
| Q3 2011 | $194,000 | 30 Sep 2011 | 10-Q | 03 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | $222,000 | 30 Jun 2011 | 10-Q | 04 Aug 2011 | 2011 | Q2 | ||
| Q4 2010 | $194,000 | 31 Dec 2010 | 10-K | 02 Mar 2012 | 2011 | FY |