| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q3 2025 | $1,352,000 | +$1,352,000 | 30 Sep 2025 | 10-Q | 13 Nov 2025 | 2025 | Q3 | |
| Q2 2025 | $0 | -$13,000 | -100% | 30 Jun 2025 | 10-Q | 12 Aug 2025 | 2025 | Q2 |
| Q1 2025 | $0 | -$50,000 | -100% | 31 Mar 2025 | 10-Q | 14 May 2025 | 2025 | Q1 |
| Q4 2024 | $0 | -$88,000 | -100% | 31 Dec 2024 | 10-Q | 13 Nov 2025 | 2025 | Q3 |
| Q3 2024 | $0 | -$126,000 | -100% | 30 Sep 2024 | 10-Q | 12 Nov 2024 | 2024 | Q3 |
| Q2 2024 | $13,000 | -$152,000 | -92% | 30 Jun 2024 | 10-Q | 09 Aug 2024 | 2024 | Q2 |
| Q1 2024 | $50,000 | -$154,000 | -75% | 31 Mar 2024 | 10-Q | 14 May 2024 | 2024 | Q1 |
| Q4 2023 | $88,000 | -$154,000 | -64% | 31 Dec 2023 | 10-K | 24 Mar 2025 | 2024 | FY |
| Q3 2023 | $126,000 | -$155,000 | -55% | 30 Sep 2023 | 10-Q | 14 Nov 2023 | 2023 | Q3 |
| Q2 2023 | $165,000 | -$154,000 | -48% | 30 Jun 2023 | 10-Q | 10 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $204,000 | -$154,000 | -43% | 31 Mar 2023 | 10-Q | 15 May 2023 | 2023 | Q1 |
| Q4 2022 | $242,000 | -$155,000 | -39% | 31 Dec 2022 | 10-K | 13 Mar 2024 | 2023 | FY |
| Q3 2022 | $281,000 | -$154,000 | -35% | 30 Sep 2022 | 10-Q | 14 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $319,000 | -$162,000 | -34% | 30 Jun 2022 | 10-Q | 18 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $358,000 | -$174,000 | -33% | 31 Mar 2022 | 10-Q | 16 May 2022 | 2022 | Q1 |
| Q4 2021 | $397,000 | -$186,000 | -32% | 31 Dec 2021 | 10-K | 28 Mar 2023 | 2022 | FY |
| Q3 2021 | $435,000 | -$199,000 | -31% | 30 Sep 2021 | 10-Q | 12 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $481,000 | -$211,000 | -30% | 30 Jun 2021 | 10-Q | 11 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $532,000 | -$222,000 | -29% | 31 Mar 2021 | 10-Q | 13 May 2021 | 2021 | Q1 |
| Q4 2020 | $583,000 | -$234,000 | -29% | 31 Dec 2020 | 10-K | 24 Mar 2022 | 2021 | FY |
| Q3 2020 | $634,000 | -$276,000 | -30% | 30 Sep 2020 | 10-Q | 09 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $692,000 | +$1,000 | +0.14% | 30 Jun 2020 | 10-Q | 10 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $754,000 | +$8,000 | +1.1% | 31 Mar 2020 | 10-Q | 22 May 2020 | 2020 | Q1 |
| Q4 2019 | $817,000 | +$20,000 | +2.5% | 31 Dec 2019 | 10-K | 12 Mar 2021 | 2020 | FY |
| Q3 2019 | $910,000 | +$81,000 | +9.8% | 30 Sep 2019 | 10-Q | 18 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $691,000 | +$280,000 | +68% | 30 Jun 2019 | 10-Q | 09 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $746,000 | +$310,000 | +71% | 31 Mar 2019 | 10-Q | 10 May 2019 | 2019 | Q1 |
| Q4 2018 | $797,000 | +$339,000 | +74% | 31 Dec 2018 | 10-K/A | 17 Mar 2020 | 2019 | FY |
| Q3 2018 | $829,000 | +$497,000 | +150% | 30 Sep 2018 | 10-Q | 09 Nov 2018 | 2018 | Q3 |
| Q2 2018 | $411,000 | +$25,000 | +6.5% | 30 Jun 2018 | 10-Q | 13 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $436,000 | -$28,000 | -6% | 31 Mar 2018 | 10-Q | 10 May 2018 | 2018 | Q1 |
| Q4 2017 | $458,000 | -$87,000 | -16% | 31 Dec 2017 | 10-K | 18 Mar 2019 | 2018 | FY |
| Q3 2017 | $332,000 | -$311,000 | -48% | 30 Sep 2017 | 10-Q | 09 Nov 2017 | 2017 | Q3 |
| Q2 2017 | $386,000 | -$338,000 | -47% | 30 Jun 2017 | 10-Q | 09 Aug 2017 | 2017 | Q2 |
| Q1 2017 | $464,000 | -$342,000 | -42% | 31 Mar 2017 | 10-Q | 10 May 2017 | 2017 | Q1 |
| Q4 2016 | $545,000 | -$343,000 | -39% | 31 Dec 2016 | 10-K | 21 Mar 2018 | 2017 | FY |
| Q3 2016 | $643,000 | -$340,000 | -35% | 30 Sep 2016 | 10-Q | 08 Nov 2016 | 2016 | Q3 |
| Q2 2016 | $724,000 | -$359,000 | -33% | 30 Jun 2016 | 10-Q | 08 Aug 2016 | 2016 | Q2 |
| Q1 2016 | $806,000 | -$406,000 | -33% | 31 Mar 2016 | 10-Q | 06 May 2016 | 2016 | Q1 |
| Q4 2015 | $888,000 | -$453,000 | -34% | 31 Dec 2015 | 10-K | 16 Mar 2017 | 2016 | FY |
| Q3 2015 | $983,000 | -$486,000 | -33% | 30 Sep 2015 | 10-Q | 09 Nov 2015 | 2015 | Q3 |
| Q2 2015 | $1,083,000 | -$514,000 | -32% | 30 Jun 2015 | 10-Q | 07 Aug 2015 | 2015 | Q1 |
| Q1 2015 | $1,212,000 | -$515,000 | -30% | 31 Mar 2015 | 10-Q | 08 May 2015 | 2015 | Q1 |
| Q4 2014 | $1,341,000 | -$515,000 | -28% | 31 Dec 2014 | 10-K | 11 Mar 2016 | 2015 | FY |
| Q3 2014 | $1,469,000 | -$515,000 | -26% | 30 Sep 2014 | 10-Q | 07 Nov 2014 | 2014 | Q1 |
| Q2 2014 | $1,597,000 | -$516,000 | -24% | 30 Jun 2014 | 10-Q | 07 Aug 2014 | 2014 | Q1 |
| Q1 2014 | $1,727,000 | -$515,000 | -23% | 31 Mar 2014 | 10-Q | 09 May 2014 | 2014 | Q1 |
| Q4 2013 | $1,856,000 | -$472,000 | -20% | 31 Dec 2013 | 10-K | 30 Mar 2015 | 2014 | FY |
| Q3 2013 | $1,984,000 | -$461,000 | -19% | 30 Sep 2013 | 10-Q | 08 Nov 2013 | 2013 | Q3 |
| Q2 2013 | $2,113,000 | -$462,000 | -18% | 30 Jun 2013 | 10-Q | 07 Aug 2013 | 2013 | Q2 |
| Q1 2013 | $2,242,000 | -$482,000 | -18% | 31 Mar 2013 | 10-Q | 10 May 2013 | 2013 | Q1 |
| Q4 2012 | $2,328,000 | -$533,000 | -19% | 31 Dec 2012 | 10-K | 14 Mar 2014 | 2013 | FY |
| Q3 2012 | $2,445,000 | -$491,000 | -17% | 30 Sep 2012 | 10-Q | 08 Nov 2012 | 2012 | Q3 |
| Q2 2012 | $2,575,000 | +$1,801,000 | +233% | 30 Jun 2012 | 10-Q | 09 Aug 2012 | 2012 | Q2 |
| Q1 2012 | $2,724,000 | 31 Mar 2012 | 10-Q | 10 May 2012 | 2012 | Q1 | ||
| Q4 2011 | $2,861,000 | +$2,640,000 | +1195% | 31 Dec 2011 | 10-K | 15 Mar 2013 | 2012 | FY |
| Q3 2011 | $2,936,000 | 30 Sep 2011 | 10-Q | 14 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | $774,000 | 30 Jun 2011 | 10-Q | 12 Aug 2011 | 2011 | Q2 | ||
| Q4 2010 | $221,000 | 31 Dec 2010 | 10-K | 12 Mar 2012 | 2011 | FY |