| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q3 2025 | $493,000 | -$11,000 | -2.2% | 30 Sep 2025 | 10-Q | 05 Nov 2025 | 2025 | Q3 |
| Q2 2025 | $496,000 | -$15,000 | -2.9% | 30 Jun 2025 | 10-Q | 07 Aug 2025 | 2025 | Q2 |
| Q1 2025 | $495,000 | +$15,000 | +3.1% | 31 Mar 2025 | 10-Q | 08 May 2025 | 2025 | Q1 |
| Q4 2024 | $496,000 | +$14,000 | +2.9% | 31 Dec 2024 | 10-Q | 05 Nov 2025 | 2025 | Q3 |
| Q3 2024 | $504,000 | +$29,000 | +6.1% | 30 Sep 2024 | 10-Q | 14 Nov 2024 | 2024 | Q3 |
| Q2 2024 | $511,000 | +$26,000 | +5.4% | 30 Jun 2024 | 10-Q | 05 Aug 2024 | 2024 | Q2 |
| Q1 2024 | $480,000 | -$7,000 | -1.4% | 31 Mar 2024 | 10-Q | 09 May 2024 | 2024 | Q1 |
| Q4 2023 | $482,000 | -$8,000 | -1.6% | 31 Dec 2023 | 10-K | 12 Mar 2025 | 2024 | FY |
| Q3 2023 | $475,000 | -$72,000 | -13% | 30 Sep 2023 | 10-Q | 09 Nov 2023 | 2023 | Q3 |
| Q2 2023 | $485,000 | -$56,000 | -10% | 30 Jun 2023 | 10-Q | 10 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $487,000 | -$129,000 | -21% | 31 Mar 2023 | 10-Q | 12 May 2023 | 2023 | Q1 |
| Q4 2022 | $490,000 | -$130,000 | -21% | 31 Dec 2022 | 10-K | 26 Feb 2024 | 2023 | FY |
| Q3 2022 | $547,000 | -$153,000 | -22% | 30 Sep 2022 | 10-Q | 14 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $541,000 | -$56,000 | -9.4% | 30 Jun 2022 | 10-Q | 12 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $616,000 | -$63,000 | -9.3% | 31 Mar 2022 | 10-Q | 05 May 2022 | 2022 | Q1 |
| Q4 2021 | $620,000 | -$74,000 | -11% | 31 Dec 2021 | 10-K | 23 Mar 2023 | 2022 | FY |
| Q3 2021 | $700,000 | +$259,000 | +59% | 30 Sep 2021 | 10-Q | 12 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $597,000 | +$139,000 | +30% | 30 Jun 2021 | 10-Q | 12 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $679,000 | +$221,000 | +48% | 31 Mar 2021 | 10-Q | 12 May 2021 | 2021 | Q1 |
| Q4 2020 | $694,000 | +$460,000 | +197% | 31 Dec 2020 | 10-K | 11 Mar 2022 | 2021 | FY |
| Q3 2020 | $441,000 | +$202,000 | +85% | 30 Sep 2020 | 10-Q | 09 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $458,000 | +$191,000 | +72% | 30 Jun 2020 | 10-Q | 10 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $458,000 | +$283,000 | +162% | 31 Mar 2020 | 10-Q | 11 May 2020 | 2020 | Q1 |
| Q4 2019 | $234,000 | +$94,000 | +67% | 31 Dec 2019 | 10-K | 08 Mar 2021 | 2020 | FY |
| Q3 2019 | $239,000 | +$99,000 | +71% | 30 Sep 2019 | 10-Q | 01 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $267,000 | +$119,000 | +80% | 30 Jun 2019 | 10-Q | 02 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $175,000 | +$27,000 | +18% | 31 Mar 2019 | 10-Q | 15 May 2019 | 2019 | Q1 |
| Q4 2018 | $140,000 | -$6,000 | -4.1% | 31 Dec 2018 | 10-K | 13 Mar 2020 | 2019 | FY |
| Q3 2018 | $140,000 | -$6,000 | -4.1% | 30 Sep 2018 | 10-Q | 26 Oct 2018 | 2018 | Q3 |
| Q2 2018 | $148,000 | +$2,000 | +1.4% | 30 Jun 2018 | 10-Q | 27 Jul 2018 | 2018 | Q2 |
| Q1 2018 | $148,000 | +$2,000 | +1.4% | 31 Mar 2018 | 10-Q | 15 May 2018 | 2018 | Q1 |
| Q4 2017 | $146,000 | -$3,000 | -2% | 31 Dec 2017 | 10-K | 27 Mar 2019 | 2018 | FY |
| Q3 2017 | $146,000 | -$8,000 | -5.2% | 30 Sep 2017 | 10-Q/A | 28 Dec 2017 | 2017 | Q3 |
| Q2 2017 | $146,000 | -$53,000 | -27% | 30 Jun 2017 | 10-Q | 14 Aug 2017 | 2017 | Q2 |
| Q1 2017 | $146,000 | -$50,000 | -26% | 31 Mar 2017 | 10-Q | 04 May 2017 | 2017 | Q1 |
| Q4 2016 | $149,000 | -$46,000 | -24% | 31 Dec 2016 | 10-K | 30 Mar 2018 | 2017 | FY |
| Q3 2016 | $154,000 | -$42,000 | -21% | 30 Sep 2016 | 10-Q | 28 Oct 2016 | 2016 | Q3 |
| Q2 2016 | $199,000 | +$4,000 | +2.1% | 30 Jun 2016 | 10-Q | 29 Jul 2016 | 2016 | Q2 |
| Q1 2016 | $196,000 | -$25,000 | -11% | 31 Mar 2016 | 10-Q | 29 Apr 2016 | 2016 | Q1 |
| Q4 2015 | $195,000 | -$19,000 | -8.9% | 31 Dec 2015 | 8-K | 28 Dec 2017 | ||
| Q3 2015 | $196,000 | -$9,000 | -4.4% | 30 Sep 2015 | 10-Q | 30 Oct 2015 | 2015 | Q3 |
| Q2 2015 | $195,000 | -$10,000 | -4.9% | 30 Jun 2015 | 10-Q | 29 Jul 2015 | 2015 | Q2 |
| Q1 2015 | $221,000 | -$2,000 | -0.9% | 31 Mar 2015 | 10-Q | 01 May 2015 | 2015 | Q1 |
| Q4 2014 | $214,000 | -$8,000 | -3.6% | 31 Dec 2014 | 10-K | 09 Mar 2016 | 2015 | FY |
| Q3 2014 | $205,000 | -$18,000 | -8.1% | 30 Sep 2014 | 10-Q | 31 Oct 2014 | 2014 | Q3 |
| Q2 2014 | $205,000 | +$21,000 | +11% | 30 Jun 2014 | 10-Q | 01 Aug 2014 | 2014 | Q2 |
| Q1 2014 | $223,000 | +$39,000 | +21% | 31 Mar 2014 | 10-Q | 09 May 2014 | 2014 | Q1 |
| Q4 2013 | $222,000 | +$41,000 | +23% | 31 Dec 2013 | 10-K | 27 Feb 2015 | 2014 | FY |
| Q3 2013 | $223,000 | +$41,000 | +23% | 30 Sep 2013 | 10-Q | 08 Nov 2013 | 2013 | Q3 |
| Q2 2013 | $184,000 | +$3,000 | +1.7% | 30 Jun 2013 | 10-Q | 02 Aug 2013 | 2013 | Q2 |
| Q1 2013 | $184,000 | -$35,000 | -16% | 31 Mar 2013 | 10-Q | 03 May 2013 | 2013 | Q1 |
| Q4 2012 | $181,000 | -$33,000 | -15% | 31 Dec 2012 | 10-K | 07 Mar 2014 | 2013 | FY |
| Q3 2012 | $182,000 | -$39,000 | -18% | 30 Sep 2012 | 10-Q | 02 Nov 2012 | 2012 | Q3 |
| Q2 2012 | $181,000 | -$59,000 | -25% | 30 Jun 2012 | 10-Q | 03 Aug 2012 | 2012 | Q2 |
| Q1 2012 | $219,000 | 31 Mar 2012 | 10-Q | 04 May 2012 | 2012 | Q1 | ||
| Q4 2011 | $214,000 | -$29,000 | -12% | 31 Dec 2011 | 10-K | 20 Feb 2013 | 2012 | FY |
| Q3 2011 | $221,000 | 30 Sep 2011 | 10-Q | 03 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | $240,000 | 30 Jun 2011 | 10-Q | 03 Aug 2011 | 2011 | Q2 | ||
| Q4 2010 | $243,000 | 31 Dec 2010 | 10-K | 27 Feb 2012 | 2011 | FY |