| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q1 2024 | $349,000 | -$158,000 | -31% | 31 Mar 2024 | 10-Q | 17 May 2024 | 2024 | Q1 |
| Q4 2023 | $506,000 | $0 | 0% | 31 Dec 2023 | 10-Q | 17 May 2024 | 2024 | Q1 |
| Q3 2023 | $506,000 | -$36,000 | -6.6% | 30 Sep 2023 | 10-Q | 14 Nov 2023 | 2023 | Q3 |
| Q2 2023 | $506,000 | +$100,000 | +25% | 30 Jun 2023 | 10-Q | 14 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $507,000 | +$164,000 | +48% | 31 Mar 2023 | 10-Q | 06 Jul 2023 | 2023 | Q1 |
| Q4 2022 | $506,000 | +$365,000 | +259% | 31 Dec 2022 | 10-K | 15 Apr 2024 | 2023 | FY |
| Q3 2022 | $542,000 | +$287,000 | +113% | 30 Sep 2022 | 10-Q | 23 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $406,000 | 25 Jun 2022 | 10-Q | 09 Aug 2022 | 2023 | Q1 | ||
| Q1 2022 | $343,000 | +$174,000 | +103% | 26 Mar 2022 | 10-Q | 09 Aug 2022 | 2023 | Q1 |
| Q4 2021 | $141,000 | -$35,000 | -20% | 31 Dec 2021 | 10-K | 11 May 2023 | 2022 | FY |
| Q3 2021 | $255,000 | +$79,000 | +45% | 25 Sep 2021 | 10-Q | 09 Nov 2021 | 2022 | Q2 |
| Q1 2021 | $169,000 | -$7,000 | -4% | 27 Mar 2021 | 10-K | 24 Jun 2022 | 2022 | FY |
| Q4 2020 | $176,000 | -$1,000 | -0.56% | 26 Dec 2020 | 10-Q | 04 Feb 2021 | 2021 | Q3 |
| Q3 2020 | $176,000 | $0 | 0% | 26 Sep 2020 | 10-Q | 05 Nov 2020 | 2021 | Q2 |
| Q2 2020 | $176,000 | $0 | 0% | 27 Jun 2020 | 10-Q | 06 Aug 2020 | 2021 | Q1 |
| Q1 2020 | $176,000 | $0 | 0% | 28 Mar 2020 | 10-K | 25 Jun 2021 | 2021 | FY |
| Q4 2019 | $177,000 | +$2,000 | +1.1% | 28 Dec 2019 | 10-Q | 06 Feb 2020 | 2020 | Q3 |
| Q3 2019 | $176,000 | +$1,000 | +0.57% | 28 Sep 2019 | 10-Q | 12 Nov 2019 | 2020 | Q2 |
| Q2 2019 | $176,000 | +$1,000 | +0.57% | 29 Jun 2019 | 10-Q | 08 Aug 2019 | 2020 | Q1 |
| Q1 2019 | $176,000 | +$1,000 | +0.57% | 30 Mar 2019 | 10-K | 28 May 2020 | 2020 | FY |
| Q4 2018 | $175,000 | $0 | 0% | 29 Dec 2018 | 10-Q | 12 Feb 2019 | 2019 | Q3 |
| Q3 2018 | $175,000 | $0 | 0% | 29 Sep 2018 | 10-Q | 08 Nov 2018 | 2019 | Q2 |
| Q2 2018 | $175,000 | $0 | 0% | 30 Jun 2018 | 10-Q | 14 Aug 2018 | 2019 | Q1 |
| Q1 2018 | $175,000 | $0 | 0% | 31 Mar 2018 | 10-K | 30 May 2019 | 2019 | FY |
| Q4 2017 | $175,000 | +$167,000 | +2088% | 30 Dec 2017 | 10-Q | 12 Feb 2018 | 2018 | Q3 |
| Q3 2017 | $175,000 | +$167,000 | +2088% | 30 Sep 2017 | 10-Q | 14 Nov 2017 | 2018 | Q2 |
| Q2 2017 | $175,000 | +$167,000 | +2088% | 24 Jun 2017 | 10-Q | 04 Aug 2017 | 2018 | Q1 |
| Q1 2017 | $175,000 | +$167,000 | +2088% | 25 Mar 2017 | 10-K | 19 Jun 2018 | 2018 | FY |
| Q4 2016 | $8,000 | -$60,000 | -88% | 24 Dec 2016 | 10-Q | 06 Feb 2017 | 2017 | Q3 |
| Q3 2016 | $8,000 | -$92,000 | -92% | 24 Sep 2016 | 10-Q | 08 Nov 2016 | 2017 | Q2 |
| Q2 2016 | $8,000 | -$61,000 | -88% | 25 Jun 2016 | 10-Q | 09 Aug 2016 | 2017 | Q1 |
| Q1 2016 | $8,000 | -$66,000 | -89% | 26 Mar 2016 | 10-K | 20 Jun 2017 | 2017 | FY |
| Q4 2015 | $68,000 | -$10,000 | -13% | 26 Dec 2015 | 10-Q | 08 Feb 2016 | 2016 | Q3 |
| Q3 2015 | $100,000 | +$19,000 | +23% | 26 Sep 2015 | 10-Q | 10 Nov 2015 | 2016 | Q2 |
| Q2 2015 | $69,000 | -$17,000 | -20% | 27 Jun 2015 | 10-Q | 10 Aug 2015 | 2016 | Q1 |
| Q1 2015 | $74,000 | +$5,000 | +7.2% | 28 Mar 2015 | 10-K | 07 Jun 2016 | 2016 | FY |
| Q4 2014 | $78,000 | 27 Dec 2014 | 10-Q | 29 Jan 2015 | 2015 | Q3 | ||
| Q3 2014 | $81,000 | 27 Sep 2014 | 10-Q | 31 Oct 2014 | 2015 | Q2 | ||
| Q2 2014 | $86,000 | 28 Jun 2014 | 10-Q | 05 Aug 2014 | 2015 | Q1 | ||
| Q1 2014 | $69,000 | +$10,000 | +17% | 29 Mar 2014 | 10-K | 09 Jun 2015 | 2015 | FY |
| Q1 2013 | $59,000 | +$43,000 | +269% | 30 Mar 2013 | 10-K | 24 Jun 2014 | 2014 | FY |
| Q1 2012 | $16,000 | $0 | 0% | 31 Mar 2012 | 10-K | 28 Jun 2013 | 2012 | FY |
| Q4 2011 | $16,000 | 31 Dec 2011 | 10-Q/A | 19 Jun 2012 | 2011 | Q3 | ||
| Q3 2011 | $16,000 | 24 Sep 2011 | 10-Q/A | 19 Jun 2012 | 2011 | Q3 | ||
| Q2 2011 | $16,000 | 25 Jun 2011 | 10-Q/A | 19 Jun 2012 | 2011 | Q1 | ||
| Q1 2011 | $16,000 | 26 Mar 2011 | 10-K | 20 Jun 2012 | 2011 | FY |