| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q1 2024 | $618,000 | +$28,000 | +4.7% | 31 Mar 2024 | 10-Q | 15 May 2024 | 2024 | Q1 |
| Q4 2023 | $622,000 | -$87,000 | -12% | 31 Dec 2023 | 10-Q | 15 May 2024 | 2024 | Q1 |
| Q3 2023 | $606,000 | +$17,000 | +2.9% | 30 Sep 2023 | 10-Q | 09 Nov 2023 | 2023 | Q3 |
| Q2 2023 | $698,000 | +$110,000 | +19% | 30 Jun 2023 | 10-Q | 14 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $590,000 | -$164,000 | -22% | 31 Mar 2023 | 10-Q | 11 May 2023 | 2023 | Q1 |
| Q4 2022 | $709,000 | +$29,000 | +4.3% | 31 Dec 2022 | 10-K | 21 Mar 2024 | 2023 | FY |
| Q3 2022 | $589,000 | -$573,000 | -49% | 30 Sep 2022 | 10-Q | 10 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $588,000 | +$70,000 | +14% | 30 Jun 2022 | 10-Q | 11 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $754,000 | +$378,000 | +101% | 31 Mar 2022 | 10-Q | 12 May 2022 | 2022 | Q1 |
| Q4 2021 | $680,000 | +$420,000 | +162% | 31 Dec 2021 | 10-K | 29 Mar 2023 | 2022 | FY |
| Q3 2021 | $1,162,000 | +$183,000 | +19% | 30 Sep 2021 | 10-Q | 12 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $518,000 | +$138,000 | +36% | 30 Jun 2021 | 10-Q | 04 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $376,000 | -$49,000 | -12% | 31 Mar 2021 | 10-Q | 13 May 2021 | 2021 | Q1 |
| Q4 2020 | $260,000 | -$121,000 | -32% | 31 Dec 2020 | 10-K | 24 Mar 2022 | 2021 | FY |
| Q3 2020 | $979,000 | +$782,000 | +397% | 30 Sep 2020 | 10-Q | 12 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $380,000 | -$86,000 | -18% | 30 Jun 2020 | 10-Q | 13 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $425,000 | -$249,000 | -37% | 31 Mar 2020 | 10-Q | 14 May 2020 | 2020 | Q1 |
| Q4 2019 | $381,000 | -$434,000 | -53% | 31 Dec 2019 | 10-K | 25 Mar 2021 | 2020 | FY |
| Q3 2019 | $197,000 | -$395,000 | -67% | 30 Sep 2019 | 10-Q | 07 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $466,000 | -$19,000 | -3.9% | 30 Jun 2019 | 10-Q | 08 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $674,000 | +$19,000 | +2.9% | 31 Mar 2019 | 10-Q | 09 May 2019 | 2019 | Q1 |
| Q4 2018 | $815,000 | +$192,000 | +31% | 31 Dec 2018 | 10-K/A | 15 Apr 2020 | 2019 | FY |
| Q3 2018 | $592,000 | +$122,000 | +26% | 30 Sep 2018 | 10-Q | 08 Nov 2018 | 2018 | Q3 |
| Q2 2018 | $485,000 | +$118,000 | +32% | 30 Jun 2018 | 10-Q | 09 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $655,000 | +$227,000 | +53% | 31 Mar 2018 | 10-Q | 10 May 2018 | 2018 | Q1 |
| Q4 2017 | $623,000 | -$421,000 | -40% | 31 Dec 2017 | 10-K | 22 Mar 2019 | 2018 | FY |
| Q3 2017 | $470,000 | +$259,000 | +123% | 30 Sep 2017 | 10-Q | 09 Nov 2017 | 2017 | Q3 |
| Q2 2017 | $367,000 | -$383,000 | -51% | 30 Jun 2017 | 10-Q | 10 Aug 2017 | 2017 | Q2 |
| Q1 2017 | $428,000 | -$62,000 | -13% | 31 Mar 2017 | 10-Q | 11 May 2017 | 2017 | Q1 |
| Q4 2016 | $1,044,000 | -$96,000 | -8.4% | 31 Dec 2016 | 10-K | 29 Mar 2018 | 2017 | FY |
| Q3 2016 | $211,000 | -$667,000 | -76% | 30 Sep 2016 | 10-Q | 10 Nov 2016 | 2016 | Q3 |
| Q2 2016 | $750,000 | +$635,000 | +552% | 30 Jun 2016 | 10-Q | 11 Aug 2016 | 2016 | Q2 |
| Q1 2016 | $490,000 | +$414,000 | +545% | 31 Mar 2016 | 10-Q | 10 May 2016 | 2016 | Q1 |
| Q4 2015 | $1,140,000 | +$488,000 | +75% | 31 Dec 2015 | 10-K | 28 Mar 2017 | 2016 | FY |
| Q3 2015 | $878,000 | +$826,000 | +1588% | 30 Sep 2015 | 10-Q | 03 Nov 2015 | 2015 | Q3 |
| Q2 2015 | $115,000 | +$62,000 | +117% | 30 Jun 2015 | 10-Q | 10 Aug 2015 | 2015 | Q2 |
| Q1 2015 | $76,000 | +$50,000 | +192% | 31 Mar 2015 | 10-Q | 14 May 2015 | 2015 | Q1 |
| Q4 2014 | $652,000 | +$508,000 | +353% | 31 Dec 2014 | 10-K | 30 Mar 2016 | 2015 | FY |
| Q3 2014 | $52,000 | +$51,945 | 30 Sep 2014 | 10-Q | 12 Nov 2014 | 2014 | Q3 | |
| Q2 2014 | $53,000 | -$307,000 | -85% | 30 Jun 2014 | 10-Q | 07 Aug 2014 | 2014 | Q2 |
| Q1 2014 | $26,000 | +$25,830 | 31 Mar 2014 | 10-Q | 02 Jul 2014 | 2014 | Q1 | |
| Q4 2013 | $144,000 | -$1,138,000 | -89% | 31 Dec 2013 | 10-K | 31 Mar 2015 | 2014 | FY |
| Q3 2013 | $55* | -$144,945 | 30 Sep 2013 | 10-Q | 08 Nov 2013 | 2013 | Q3 | |
| Q2 2013 | $360,000 | -$30,000 | -7.7% | 30 Jun 2013 | 10-Q | 08 Aug 2013 | 2013 | Q2 |
| Q1 2013 | $170* | -$76 | 31 Mar 2013 | 10-Q | 14 May 2013 | 2013 | Q1 | |
| Q4 2012 | $1,282,000 | +$1,019,000 | +387% | 31 Dec 2012 | 10-K | 11 Mar 2014 | 2013 | FY |
| Q3 2012 | $145,000 | +$52,000 | +56% | 30 Sep 2012 | 10-Q | 13 Nov 2012 | 2012 | Q3 |
| Q2 2012 | $390,000 | +$314,000 | +413% | 30 Jun 2012 | 10-Q | 07 Aug 2012 | 2012 | Q2 |
| Q1 2012 | $246* | 31 Mar 2012 | 10-Q | 15 May 2012 | 2012 | Q1 | ||
| Q4 2011 | $263,000 | -$15,000 | -5.4% | 31 Dec 2011 | 10-K | 18 Mar 2013 | 2012 | FY |
| Q3 2011 | $93,000 | 30 Sep 2011 | 10-Q | 09 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | $76,000 | 30 Jun 2011 | 10-Q | 08 Aug 2011 | 2011 | Q2 | ||
| Q4 2010 | $278,000 | 31 Dec 2010 | 10-K | 29 Mar 2012 | 2011 | FY |