| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q3 2025 | $394,000 | -$101,000 | -20% | 30 Sep 2025 | 10-Q | 07 Nov 2025 | 2025 | Q3 |
| Q2 2025 | $479,000 | +$3,000 | +0.63% | 30 Jun 2025 | 10-Q | 14 Aug 2025 | 2025 | Q2 |
| Q1 2025 | $479,000 | +$2,000 | +0.42% | 31 Mar 2025 | 10-Q | 15 May 2025 | 2025 | Q1 |
| Q4 2024 | $480,000 | +$2,000 | +0.42% | 31 Dec 2024 | 10-Q | 07 Nov 2025 | 2025 | Q3 |
| Q3 2024 | $495,000 | -$6,000 | -1.2% | 30 Sep 2024 | 10-Q | 07 Nov 2024 | 2024 | Q3 |
| Q2 2024 | $476,000 | -$20,000 | -4% | 30 Jun 2024 | 10-Q | 13 Aug 2024 | 2024 | Q2 |
| Q1 2024 | $477,000 | -$1,000 | -0.21% | 31 Mar 2024 | 10-Q | 09 May 2024 | 2024 | Q1 |
| Q4 2023 | $478,000 | -$11,000 | -2.2% | 31 Dec 2023 | 10-K | 02 Apr 2025 | 2024 | FY |
| Q3 2023 | $501,000 | +$348,000 | +227% | 30 Sep 2023 | 10-Q | 09 Nov 2023 | 2023 | Q3 |
| Q2 2023 | $496,000 | +$340,000 | +218% | 30 Jun 2023 | 10-Q | 10 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $478,000 | +$317,000 | +197% | 31 Mar 2023 | 10-Q | 11 May 2023 | 2023 | Q1 |
| Q4 2022 | $489,000 | +$13,000 | +2.7% | 31 Dec 2022 | 10-K | 26 Mar 2024 | 2023 | FY |
| Q3 2022 | $153,000 | -$323,000 | -68% | 30 Sep 2022 | 10-Q | 14 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $156,000 | -$319,000 | -67% | 30 Jun 2022 | 10-Q | 11 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $161,000 | -$315,000 | -66% | 31 Mar 2022 | 10-Q | 12 May 2022 | 2022 | Q1 |
| Q4 2021 | $476,000 | $0 | 0% | 31 Dec 2021 | 10-K | 31 Mar 2023 | 2022 | FY |
| Q3 2021 | $476,000 | $0 | 0% | 30 Sep 2021 | 10-Q | 12 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $475,000 | -$2,000 | -0.42% | 30 Jun 2021 | 10-Q | 12 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $476,000 | $0 | 0% | 31 Mar 2021 | 10-Q | 06 May 2021 | 2021 | Q1 |
| Q4 2020 | $476,000 | -$1,000 | -0.21% | 31 Dec 2020 | 10-K | 29 Mar 2022 | 2021 | FY |
| Q3 2020 | $476,000 | -$66,000 | -12% | 30 Sep 2020 | 10-Q | 12 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $477,000 | -$65,000 | -12% | 30 Jun 2020 | 10-Q | 06 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $476,000 | -$66,000 | -12% | 31 Mar 2020 | 10-Q | 07 May 2020 | 2020 | Q1 |
| Q4 2019 | $477,000 | -$75,000 | -14% | 31 Dec 2019 | 10-K | 25 Mar 2021 | 2020 | FY |
| Q3 2019 | $542,000 | -$24,000 | -4.2% | 30 Sep 2019 | 10-Q | 07 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $542,000 | -$40,000 | -6.9% | 30 Jun 2019 | 10-Q | 07 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $542,000 | -$55,000 | -9.2% | 31 Mar 2019 | 10-Q | 15 May 2019 | 2019 | Q1 |
| Q4 2018 | $552,000 | -$61,000 | -10% | 31 Dec 2018 | 10-K | 26 Mar 2020 | 2019 | FY |
| Q3 2018 | $566,000 | -$60,000 | -9.6% | 30 Sep 2018 | 10-Q | 14 Nov 2018 | 2018 | Q3 |
| Q2 2018 | $582,000 | -$59,000 | -9.2% | 30 Jun 2018 | 10-Q | 07 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $597,000 | -$133,000 | -18% | 31 Mar 2018 | 10-Q | 10 May 2018 | 2018 | Q1 |
| Q4 2017 | $613,000 | +$74,000 | +14% | 31 Dec 2017 | 10-K | 29 Mar 2019 | 2018 | FY |
| Q3 2017 | $626,000 | +$187,000 | +43% | 30 Sep 2017 | 10-Q | 14 Nov 2017 | 2017 | Q3 |
| Q2 2017 | $641,000 | +$576,000 | +886% | 30 Jun 2017 | 10-Q | 10 Aug 2017 | 2017 | Q2 |
| Q1 2017 | $730,000 | 31 Mar 2017 | 10-Q | 11 May 2017 | 2017 | Q1 | ||
| Q4 2016 | $539,000 | +$384,000 | +248% | 31 Dec 2016 | 10-K | 21 Mar 2018 | 2017 | FY |
| Q3 2016 | $439,000 | +$285,000 | +185% | 30 Sep 2016 | 10-Q | 10 Nov 2016 | 2016 | Q3 |
| Q2 2016 | $65,000 | -$88,000 | -58% | 30 Jun 2016 | 10-Q | 11 Aug 2016 | 2016 | Q2 |
| Q4 2015 | $155,000 | +$6,000 | +4% | 31 Dec 2015 | 10-K | 23 Mar 2017 | 2016 | FY |
| Q3 2015 | $154,000 | +$7,000 | +4.8% | 30 Sep 2015 | 10-Q | 16 Nov 2015 | 2015 | Q3 |
| Q2 2015 | $153,000 | +$7,000 | +4.8% | 30 Jun 2015 | 10-Q | 13 Aug 2015 | 2015 | Q2 |
| Q1 2015 | $151,000 | +$7,000 | +4.9% | 31 Mar 2015 | 10-Q | 14 May 2015 | 2015 | Q1 |
| Q4 2014 | $149,000 | +$8,000 | +5.7% | 31 Dec 2014 | 10-K | 04 Mar 2016 | 2015 | FY |
| Q3 2014 | $147,000 | +$73,000 | +99% | 30 Sep 2014 | 10-Q | 12 Nov 2014 | 2014 | Q3 |
| Q2 2014 | $146,000 | +$72,000 | +97% | 30 Jun 2014 | 10-Q | 31 Jul 2014 | 2014 | Q2 |
| Q1 2014 | $144,000 | +$81,000 | +129% | 31 Mar 2014 | 10-Q | 01 May 2014 | 2014 | Q1 |
| Q4 2013 | $141,000 | +$78,000 | +124% | 31 Dec 2013 | 10-K | 26 Mar 2015 | 2014 | FY |
| Q3 2013 | $74,000 | -$43,000 | -37% | 30 Sep 2013 | 10-Q | 14 Nov 2013 | 2013 | Q3 |
| Q2 2013 | $74,000 | -$43,000 | -37% | 30 Jun 2013 | 10-Q | 01 Aug 2013 | 2013 | Q2 |
| Q1 2013 | $63,000 | -$42,000 | -40% | 31 Mar 2013 | 10-Q | 02 May 2013 | 2013 | Q1 |
| Q4 2012 | $63,000 | -$72,000 | -53% | 31 Dec 2012 | 10-K | 06 Mar 2014 | 2013 | FY |
| Q3 2012 | $117,000 | -$27,000 | -19% | 30 Sep 2012 | 10-Q | 01 Nov 2012 | 2012 | Q3 |
| Q2 2012 | $117,000 | -$31,000 | -21% | 30 Jun 2012 | 10-Q | 09 Aug 2012 | 2012 | Q2 |
| Q1 2012 | $105,000 | 31 Mar 2012 | 10-Q | 03 May 2012 | 2012 | Q1 | ||
| Q4 2011 | $135,000 | -$39,000 | -22% | 31 Dec 2011 | 10-K | 14 Mar 2013 | 2012 | FY |
| Q3 2011 | $144,000 | 30 Sep 2011 | 10-Q | 07 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | $148,000 | 30 Jun 2011 | 10-Q | 10 Aug 2011 | 2011 | Q2 | ||
| Q4 2010 | $174,000 | 31 Dec 2010 | 10-K | 27 Mar 2012 | 2011 | FY |