| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q1 2024 | $2,396,000 | +$23,000 | +0.97% | 31 Mar 2024 | 10-Q | 02 May 2024 | 2024 | Q1 |
| Q4 2023 | $2,405,000 | +$33,000 | +1.4% | 31 Dec 2023 | 10-Q | 02 May 2024 | 2024 | Q1 |
| Q3 2023 | $2,403,000 | +$31,000 | +1.3% | 30 Sep 2023 | 10-Q | 14 Nov 2023 | 2023 | Q3 |
| Q2 2023 | $2,377,000 | +$24,000 | +1% | 30 Jun 2023 | 10-Q | 10 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $2,373,000 | +$354,000 | +18% | 31 Mar 2023 | 10-Q | 10 May 2023 | 2023 | Q1 |
| Q4 2022 | $2,372,000 | +$352,000 | +17% | 31 Dec 2022 | 10-Q | 14 Nov 2023 | 2023 | Q3 |
| Q3 2022 | $2,372,000 | +$353,000 | +17% | 30 Sep 2022 | 10-Q | 08 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $2,353,000 | +$373,000 | +19% | 30 Jun 2022 | 10-Q | 08 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $2,019,000 | +$38,000 | +1.9% | 31 Mar 2022 | 10-Q | 09 May 2022 | 2022 | Q1 |
| Q4 2021 | $2,020,000 | +$738,000 | +58% | 31 Dec 2021 | 10-Q | 08 Nov 2022 | 2022 | Q3 |
| Q3 2021 | $2,019,000 | +$823,000 | +69% | 30 Sep 2021 | 10-Q | 10 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $1,980,000 | +$1,826,000 | +1186% | 30 Jun 2021 | 10-Q | 13 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $1,981,000 | +$1,836,000 | +1266% | 31 Mar 2021 | 10-Q | 14 May 2021 | 2021 | Q1 |
| Q4 2020 | $1,282,000 | +$1,141,000 | +809% | 31 Dec 2020 | 10-K | 24 Feb 2022 | 2021 | FY |
| Q3 2020 | $1,196,000 | +$1,063,000 | +799% | 30 Sep 2020 | 10-Q | 12 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $154,000 | +$35,000 | +29% | 30 Jun 2020 | 10-Q | 10 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $145,000 | +$26,000 | +22% | 31 Mar 2020 | 10-Q | 13 May 2020 | 2020 | Q1 |
| Q4 2019 | $141,000 | +$55,000 | +64% | 31 Dec 2019 | 10-K | 18 Mar 2021 | 2020 | FY |
| Q3 2019 | $133,000 | +$52,000 | +64% | 30 Sep 2019 | 10-Q | 13 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $119,000 | +$39,000 | +49% | 30 Jun 2019 | 10-Q | 14 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $119,000 | -$108,000 | -48% | 31 Mar 2019 | 10-Q | 08 May 2019 | 2019 | Q1 |
| Q4 2018 | $86,000 | +$75,000 | +682% | 31 Dec 2018 | 10-K | 17 Mar 2020 | 2019 | FY |
| Q3 2018 | $81,000 | -$118,000 | -59% | 30 Sep 2018 | 10-Q | 06 Nov 2018 | 2018 | Q3 |
| Q2 2018 | $80,000 | -$82,000 | -51% | 30 Jun 2018 | 10-Q | 08 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $227,000 | +$76,000 | +50% | 31 Mar 2018 | 10-Q | 10 May 2018 | 2018 | Q1 |
| Q4 2017 | $11,000 | -$60,000 | -85% | 31 Dec 2017 | 10-K | 28 Mar 2019 | 2018 | FY |
| Q3 2017 | $199,000 | -$1,118,000 | -85% | 30 Sep 2017 | 10-Q | 06 Nov 2017 | 2017 | Q3 |
| Q2 2017 | $162,000 | -$730,000 | -82% | 30 Jun 2017 | 10-Q | 03 Aug 2017 | 2017 | Q2 |
| Q1 2017 | $151,000 | -$130,000 | -46% | 31 Mar 2017 | 10-Q | 09 May 2017 | 2017 | Q1 |
| Q4 2016 | $71,000 | +$61,000 | +610% | 31 Dec 2016 | 10-K | 28 Mar 2018 | 2017 | FY |
| Q3 2016 | $1,317,000 | +$1,148,000 | +679% | 30 Sep 2016 | 10-Q | 14 Nov 2016 | 2016 | Q3 |
| Q2 2016 | $892,000 | +$727,000 | +441% | 30 Jun 2016 | 10-Q | 10 Aug 2016 | 2016 | Q2 |
| Q1 2016 | $281,000 | +$183,000 | +187% | 31 Mar 2016 | 10-Q | 12 May 2016 | 2016 | Q1 |
| Q4 2015 | $10,000 | -$56,000 | -85% | 31 Dec 2015 | 10-K | 31 Mar 2017 | 2016 | FY |
| Q3 2015 | $169,000 | -$822,000 | -83% | 30 Sep 2015 | 10-Q/A | 10 Nov 2015 | 2015 | Q3 |
| Q2 2015 | $165,000 | -$526,000 | -76% | 30 Jun 2015 | 10-Q | 07 Aug 2015 | 2015 | Q2 |
| Q1 2015 | $98,000 | -$591,000 | -86% | 31 Mar 2015 | 10-Q | 13 May 2015 | 2015 | Q1 |
| Q4 2014 | $66,000 | -$619,000 | -90% | 31 Dec 2014 | 10-K | 30 Mar 2016 | 2015 | FY |
| Q3 2014 | $991,000 | +$519,000 | +110% | 30 Sep 2014 | 10-Q | 12 Nov 2014 | 2014 | Q3 |
| Q2 2014 | $691,000 | +$222,000 | +47% | 30 Jun 2014 | 10-Q | 14 Aug 2014 | 2014 | Q2 |
| Q1 2014 | $689,000 | +$248,000 | +56% | 31 Mar 2014 | 10-Q | 14 May 2014 | 2014 | Q1 |
| Q4 2013 | $685,000 | +$289,000 | +73% | 31 Dec 2013 | 10-K | 30 Mar 2015 | 2014 | FY |
| Q3 2013 | $472,000 | +$78,000 | +20% | 30 Sep 2013 | 10-Q | 05 Nov 2013 | 2013 | Q3 |
| Q2 2013 | $469,000 | +$199,000 | +74% | 30 Jun 2013 | 10-Q | 14 Aug 2013 | 2013 | Q2 |
| Q1 2013 | $441,000 | +$174,000 | +65% | 31 Mar 2013 | 10-Q | 06 May 2013 | 2013 | Q1 |
| Q4 2012 | $396,000 | +$132,000 | +50% | 31 Dec 2012 | 10-K | 15 Apr 2014 | 2013 | FY |
| Q3 2012 | $394,000 | +$134,000 | +52% | 30 Sep 2012 | 10-Q | 02 Nov 2012 | 2012 | Q3 |
| Q2 2012 | $270,000 | +$10,000 | +3.8% | 30 Jun 2012 | 10-Q | 07 Aug 2012 | 2012 | Q2 |
| Q1 2012 | $267,000 | 31 Mar 2012 | 10-Q | 02 May 2012 | 2012 | Q1 | ||
| Q4 2011 | $264,000 | +$252,000 | +2100% | 31 Dec 2011 | 10-K | 26 Mar 2013 | 2012 | FY |
| Q3 2011 | $260,000 | 30 Sep 2011 | 10-Q | 02 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | $260,000 | 30 Jun 2011 | 10-Q | 03 Aug 2011 | 2011 | Q2 | ||
| Q4 2010 | $12,000 | 31 Dec 2010 | 10-K | 28 Feb 2012 | 2011 | FY |